exoclock

ExoClock Observations - 3119

         


318
planets:

CoRoT-2b
Observing Priority: LOW
Total Observations (Recent): 32 (5)
O-C minutes: 0.29 ± 0.11

CoRoT-11b
Observing Priority: LOW
Total Observations (Recent): 24 (21)
O-C minutes: -119.6 ± 0.6

EPIC246851721b
Observing Priority: ALERT
Total Observations (Recent): 2 (2)
O-C minutes: 13.0 ± 0.9

GJ436b
Observing Priority: LOW
Total Observations (Recent): 26 (0)
O-C minutes: 1.3 ± 0.3

GJ1214b
Observing Priority: LOW
Total Observations (Recent): 8 (2)
O-C minutes: 1.5 ± 0.3

GJ3470b
Observing Priority: LOW
Total Observations (Recent): 5 (1)
O-C minutes: 7.4 ± 0.8

HAT-P-1b
Observing Priority: MEDIUM
Total Observations (Recent): 11 (4)
O-C minutes: 0.0 ± 0.3

HAT-P-3b
Observing Priority: LOW
Total Observations (Recent): 31 (2)
O-C minutes: 0.01 ± 0.16

HAT-P-4b
Observing Priority: LOW
Total Observations (Recent): 13 (0)
O-C minutes: -1.6 ± 0.6

HAT-P-5b
Observing Priority: LOW
Total Observations (Recent): 16 (6)
O-C minutes: 0.4 ± 0.3

HAT-P-6b
Observing Priority: LOW
Total Observations (Recent): 24 (16)
O-C minutes: 1.1 ± 0.4

HAT-P-7b
Observing Priority: LOW
Total Observations (Recent): 9 (1)
O-C minutes: -1.6 ± 0.9

HAT-P-8b
Observing Priority: LOW
Total Observations (Recent): 6 (2)
O-C minutes: 0.9 ± 0.6

HAT-P-9b
Observing Priority: LOW
Total Observations (Recent): 8 (2)
O-C minutes: 0.7 ± 0.5

HAT-P-11b
Observing Priority: LOW
Total Observations (Recent): 8 (3)
O-C minutes: -0.1 ± 0.9

HAT-P-12b
Observing Priority: LOW
Total Observations (Recent): 38 (1)
O-C minutes: 0.49 ± 0.12

HAT-P-13b
Observing Priority: LOW
Total Observations (Recent): 10 (0)
O-C minutes: 0.1 ± 0.7

HAT-P-14b
Observing Priority: LOW
Total Observations (Recent): 11 (2)
O-C minutes: -0.0 ± 0.9

HAT-P-15b
Observing Priority: ALERT
Total Observations (Recent): 9 (8)
O-C minutes: -30.4 ± 0.6

HAT-P-16b
Observing Priority: LOW
Total Observations (Recent): 22 (11)
O-C minutes: 0.2 ± 0.3

HAT-P-17b
Observing Priority: MEDIUM
Total Observations (Recent): 3 (0)
O-C minutes: -0.3 ± 0.5

HAT-P-18b
Observing Priority: LOW
Total Observations (Recent): 5 (2)
O-C minutes: -1.3 ± 0.6

HAT-P-19b
Observing Priority: LOW
Total Observations (Recent): 25 (6)
O-C minutes: 0.32 ± 0.15

HAT-P-20b
Observing Priority: LOW
Total Observations (Recent): 26 (5)
O-C minutes: 0.93 ± 0.18

HAT-P-21b
Observing Priority: LOW
Total Observations (Recent): 9 (0)
O-C minutes: 9.8 ± 0.8

HAT-P-22b
Observing Priority: MEDIUM
Total Observations (Recent): 18 (1)
O-C minutes: 0.1 ± 0.3

HAT-P-23b
Observing Priority: LOW
Total Observations (Recent): 35 (9)
O-C minutes: 0.21 ± 0.14

HAT-P-24b
Observing Priority: LOW
Total Observations (Recent): 3 (1)
O-C minutes: -0.9 ± 0.9

HAT-P-25b
Observing Priority: LOW
Total Observations (Recent): 10 (4)
O-C minutes: 0.5 ± 0.4

HAT-P-26b
Observing Priority: LOW
Total Observations (Recent): 5 (0)
O-C minutes: 1.3 ± 0.9

HAT-P-27b
Observing Priority: LOW
Total Observations (Recent): 20 (0)
O-C minutes: 0.3 ± 0.3

HAT-P-28b
Observing Priority: LOW
Total Observations (Recent): 14 (3)
O-C minutes: 0.1 ± 0.3

HAT-P-29b
Observing Priority: LOW
Total Observations (Recent): 7 (4)
O-C minutes: 0.2 ± 0.7

HAT-P-30b
Observing Priority: LOW
Total Observations (Recent): 15 (0)
O-C minutes: 0.5 ± 0.4

HAT-P-31b
Observing Priority: MEDIUM
Total Observations (Recent): 1 (0)
O-C minutes: 5.2 ± 2.6

HAT-P-32b
Observing Priority: LOW
Total Observations (Recent): 45 (8)
O-C minutes: 0.51 ± 0.1

HAT-P-33b
Observing Priority: LOW
Total Observations (Recent): 5 (1)
O-C minutes: 0.2 ± 0.5

HAT-P-34b
Observing Priority: MEDIUM
Total Observations (Recent): 11 (6)
O-C minutes: 0.8 ± 0.5

HAT-P-35b
Observing Priority: ALERT
Total Observations (Recent): 3 (3)
O-C minutes: -75.9 ± 1.1

HAT-P-36b
Observing Priority: LOW
Total Observations (Recent): 49 (2)
O-C minutes: 0.02 ± 0.14

HAT-P-37b
Observing Priority: LOW
Total Observations (Recent): 39 (9)
O-C minutes: -0.14 ± 0.15

HAT-P-38b
Observing Priority: LOW
Total Observations (Recent): 5 (2)
O-C minutes: -2.0 ± 0.5

HAT-P-39b
Observing Priority: LOW
Total Observations (Recent): 8 (7)
O-C minutes: 6.2 ± 0.9

HAT-P-40b
Observing Priority: MEDIUM
Total Observations (Recent): 4 (1)
O-C minutes: 1.4 ± 1.3

HAT-P-41b
Observing Priority: MEDIUM
Total Observations (Recent): 6 (0)
O-C minutes: 1.9 ± 0.7

HAT-P-42b
Observing Priority: MEDIUM
Total Observations (Recent): 2 (1)
O-C minutes: -0.5 ± 2.4

HAT-P-43b
Observing Priority: MEDIUM
Total Observations (Recent): 4 (0)
O-C minutes: -4.0 ± 0.7

HAT-P-44b
Observing Priority: LOW
Total Observations (Recent): 10 (0)
O-C minutes: 0.6 ± 0.3

HAT-P-45b
Observing Priority: LOW
Total Observations (Recent): 9 (4)
O-C minutes: 4.3 ± 0.4

HAT-P-46b
Observing Priority: MEDIUM
Total Observations (Recent): 3 (2)
O-C minutes: -1.1 ± 1.0

HAT-P-49b
Observing Priority: LOW
Total Observations (Recent): 4 (1)
O-C minutes: -0.1 ± 1.4

HAT-P-50b
Observing Priority: LOW
Total Observations (Recent): 3 (0)
O-C minutes: -0.1 ± 1.6

HAT-P-51b
Observing Priority: LOW
Total Observations (Recent): 13 (5)
O-C minutes: -0.8 ± 0.3

HAT-P-52b
Observing Priority: LOW
Total Observations (Recent): 9 (6)
O-C minutes: -0.4 ± 0.4

HAT-P-53b
Observing Priority: LOW
Total Observations (Recent): 16 (4)
O-C minutes: -1.1 ± 0.4

HAT-P-54b
Observing Priority: LOW
Total Observations (Recent): 37 (3)
O-C minutes: 0.27 ± 0.13

HAT-P-55b
Observing Priority: LOW
Total Observations (Recent): 19 (4)
O-C minutes: -0.5 ± 0.4

HAT-P-56b
Observing Priority: LOW
Total Observations (Recent): 15 (2)
O-C minutes: -0.2 ± 0.5

HAT-P-57b
Observing Priority: LOW
Total Observations (Recent): 4 (1)
O-C minutes: 0.2 ± 0.6

HAT-P-62b
Observing Priority: LOW
Total Observations (Recent): 3 (3)
O-C minutes: -1.2 ± 1.5

HAT-P-64b
Observing Priority: LOW
Total Observations (Recent): 2 (2)
O-C minutes: 0.9 ± 1.1

HAT-P-65b
Observing Priority: MEDIUM
Total Observations (Recent): 5 (0)
O-C minutes: -0.1 ± 1.1

HAT-P-66b
Observing Priority: MEDIUM
Total Observations (Recent): 4 (0)
O-C minutes: 1.7 ± 1.4

HAT-P-68b
Observing Priority: LOW
Total Observations (Recent): 3 (3)
O-C minutes: 1.4 ± 0.3

HAT-P-70b
Observing Priority: ALERT
Total Observations (Recent): 1 (1)
O-C minutes: 10.7 ± 3.3

HATS-68b
Observing Priority: MEDIUM
Total Observations (Recent): 2 (2)
O-C minutes: 3.3 ± 2.0

HATS-67b
Observing Priority: HIGH
Total Observations (Recent): 7 (2)
O-C minutes: 6.9 ± 0.6

HATS-65b
Observing Priority: LOW
Total Observations (Recent): 7 (6)
O-C minutes: -1.5 ± 0.5

HATS-64b
Observing Priority: MEDIUM
Total Observations (Recent): 1 (0)
O-C minutes: -2.3 ± 2.4

HATS-60b
Observing Priority: HIGH
Total Observations (Recent): 2 (1)
O-C minutes: -8.5 ± 1.6

HATS-57b
Observing Priority: MEDIUM
Total Observations (Recent): 1 (1)
O-C minutes: -2.1 ± 1.0

HATS-56b
Observing Priority: ALERT
Total Observations (Recent): 1 (1)
O-C minutes: -28.3 ± 4.3

HATS-52b
Observing Priority: MEDIUM
Total Observations (Recent): 9 (0)
O-C minutes: 5.4 ± 0.3

HATS-51b
Observing Priority: LOW
Total Observations (Recent): 2 (1)
O-C minutes: -9.6 ± 1.4

HATS-46b
Observing Priority: MEDIUM
Total Observations (Recent): 2 (1)
O-C minutes: -2.5 ± 1.3

HATS-45b
Observing Priority: MEDIUM
Total Observations (Recent): 1 (0)
O-C minutes: -2.3 ± 4.3

HATS-43b
Observing Priority: LOW
Total Observations (Recent): 3 (1)
O-C minutes: -1.0 ± 0.6

HATS-41b
Observing Priority: LOW
Total Observations (Recent): 3 (3)
O-C minutes: 12.3 ± 1.2

HATS-39b
Observing Priority: MEDIUM
Total Observations (Recent): 1 (0)
O-C minutes: -4.9 ± 2.9

HATS-35b
Observing Priority: LOW
Total Observations (Recent): 8 (3)
O-C minutes: -0.8 ± 0.4

HATS-34b
Observing Priority: HIGH
Total Observations (Recent): 3 (1)
O-C minutes: 0.8 ± 0.9

HATS-33b
Observing Priority: LOW
Total Observations (Recent): 8 (1)
O-C minutes: 0.7 ± 0.3

HATS-31b
Observing Priority: ALERT
Total Observations (Recent): 3 (0)
O-C minutes: -25.7 ± 1.5

HATS-30b
Observing Priority: LOW
Total Observations (Recent): 7 (1)
O-C minutes: -0.0 ± 0.5

HATS-29b
Observing Priority: LOW
Total Observations (Recent): 4 (1)
O-C minutes: -0.1 ± 0.6

HATS-26b
Observing Priority: MEDIUM
Total Observations (Recent): 1 (0)
O-C minutes: 3.9 ± 4.3

HATS-25b
Observing Priority: LOW
Total Observations (Recent): 3 (0)
O-C minutes: 3.8 ± 0.7

HATS-24b
Observing Priority: LOW
Total Observations (Recent): 7 (2)
O-C minutes: 1.2 ± 0.3

HATS-22b
Observing Priority: LOW
Total Observations (Recent): 4 (0)
O-C minutes: -0.0 ± 0.3

HATS-17b
Observing Priority: ALERT
Total Observations (Recent): 1 (0)
O-C minutes: 15.9 ± 3.2

HATS-13b
Observing Priority: MEDIUM
Total Observations (Recent): 3 (1)
O-C minutes: -0.2 ± 0.8

HATS-11b
Observing Priority: MEDIUM
Total Observations (Recent): 2 (1)
O-C minutes: -9.4 ± 2.4

HATS-10b
Observing Priority: ALERT
Total Observations (Recent): 2 (1)
O-C minutes: -22.6 ± 1.0

HATS-9b
Observing Priority: MEDIUM
Total Observations (Recent): 2 (2)
O-C minutes: 0.1 ± 1.6

HATS-6b
Observing Priority: LOW
Total Observations (Recent): 5 (2)
O-C minutes: -5.6 ± 0.5

HATS-5b
Observing Priority: MEDIUM
Total Observations (Recent): 3 (1)
O-C minutes: -0.0 ± 0.6

HATS-4b
Observing Priority: MEDIUM
Total Observations (Recent): 5 (1)
O-C minutes: -1.0 ± 0.4

HATS-3b
Observing Priority: MEDIUM
Total Observations (Recent): 2 (0)
O-C minutes: 1.4 ± 1.0

HATS-2b
Observing Priority: MEDIUM
Total Observations (Recent): 12 (1)
O-C minutes: 2.45 ± 0.25

HATS-1b
Observing Priority: MEDIUM
Total Observations (Recent): 3 (0)
O-C minutes: 0.5 ± 0.6

HD17156b
Observing Priority: MEDIUM
Total Observations (Recent): 4 (0)
O-C minutes: 9.3 ± 0.9

HD80606b
Observing Priority: ALERT
Total Observations (Recent): 3 (0)
O-C minutes: 31.1 ± 6.6

HD97658b
Observing Priority: ALERT
Total Observations (Recent): 1 (0)
O-C minutes: 18.2 ± 5.8

HD149026b
Observing Priority: MEDIUM
Total Observations (Recent): 1 (0)
O-C minutes: -3.4 ± 3.5

HD189733b
Observing Priority: LOW
Total Observations (Recent): 23 (3)
O-C minutes: -0.07 ± 0.13

HD209458b
Observing Priority: MEDIUM
Total Observations (Recent): 7 (0)
O-C minutes: 0.4 ± 0.5

HIP65Ab
Observing Priority: LOW
Total Observations (Recent): 3 (3)
O-C minutes: -2.9 ± 0.7

K2-25b
Observing Priority: LOW
Total Observations (Recent): 4 (1)
O-C minutes: 0.1 ± 0.4

K2-29b
Observing Priority: LOW
Total Observations (Recent): 10 (4)
O-C minutes: 1.0 ± 0.3

K2-30b
Observing Priority: LOW
Total Observations (Recent): 21 (5)
O-C minutes: -0.2 ± 0.3

K2-31b
Observing Priority: HIGH
Total Observations (Recent): 2 (2)
O-C minutes: -3.5 ± 1.4

K2-34b
Observing Priority: LOW
Total Observations (Recent): 4 (3)
O-C minutes: 4.6 ± 1.4

K2-107b
Observing Priority: HIGH
Total Observations (Recent): 1 (1)
O-C minutes: -7.4 ± 4.3

K2-113b
Observing Priority: LOW
Total Observations (Recent): 3 (3)
O-C minutes: -4.0 ± 1.3

K2-115b
Observing Priority: MEDIUM
Total Observations (Recent): 1 (0)
O-C minutes: -4.7 ± 1.7

K2-121b
Observing Priority: HIGH
Total Observations (Recent): 4 (1)
O-C minutes: -2.9 ± 0.7

K2-140b
Observing Priority: HIGH
Total Observations (Recent): 4 (0)
O-C minutes: 6.4 ± 0.7

K2-232b
Observing Priority: ALERT
Total Observations (Recent): 2 (1)
O-C minutes: -11.7 ± 2.1

K2-233d
Observing Priority: ALERT
Total Observations (Recent): 1 (0)
O-C minutes: -58.0 ± 2.7

K2-237b
Observing Priority: LOW
Total Observations (Recent): 8 (1)
O-C minutes: 2.0 ± 0.3

K2-238b
Observing Priority: ALERT
Total Observations (Recent): 1 (0)
O-C minutes: 13.1 ± 5.8

K2-260b
Observing Priority: LOW
Total Observations (Recent): 5 (3)
O-C minutes: -1.9 ± 1.0

K2-295b
Observing Priority: ALERT
Total Observations (Recent): 2 (2)
O-C minutes: 15.7 ± 0.9

KELT-1b
Observing Priority: LOW
Total Observations (Recent): 21 (8)
O-C minutes: 1.0 ± 0.3

KELT-2Ab
Observing Priority: ALERT
Total Observations (Recent): 2 (2)
O-C minutes: -20.5 ± 1.5

KELT-3b
Observing Priority: LOW
Total Observations (Recent): 9 (3)
O-C minutes: 0.7 ± 0.6

KELT-4Ab
Observing Priority: LOW
Total Observations (Recent): 13 (1)
O-C minutes: -9.8 ± 0.5

KELT-6b
Observing Priority: ALERT
Total Observations (Recent): 2 (0)
O-C minutes: 15.0 ± 2.1

KELT-7b
Observing Priority: LOW
Total Observations (Recent): 6 (1)
O-C minutes: 1.3 ± 0.6

KELT-8b
Observing Priority: LOW
Total Observations (Recent): 2 (0)
O-C minutes: -0.6 ± 0.9

KELT-10b
Observing Priority: ALERT
Total Observations (Recent): 6 (2)
O-C minutes: -17.2 ± 0.6

KELT-14b
Observing Priority: LOW
Total Observations (Recent): 7 (3)
O-C minutes: -11.3 ± 0.5

KELT-15b
Observing Priority: LOW
Total Observations (Recent): 3 (0)
O-C minutes: 0.1 ± 1.0

KELT-16b
Observing Priority: LOW
Total Observations (Recent): 42 (8)
O-C minutes: -0.05 ± 0.2

KELT-17b
Observing Priority: ALERT
Total Observations (Recent): 2 (2)
O-C minutes: 13.0 ± 0.8

KELT-18b
Observing Priority: LOW
Total Observations (Recent): 11 (2)
O-C minutes: -1.3 ± 0.7

KELT-19Ab
Observing Priority: ALERT
Total Observations (Recent): 1 (1)
O-C minutes: 18.2 ± 1.4

KELT-23Ab
Observing Priority: LOW
Total Observations (Recent): 4 (4)
O-C minutes: -1.4 ± 0.6

KPS-1b
Observing Priority: LOW
Total Observations (Recent): 43 (3)
O-C minutes: 0.04 ± 0.18

Kepler-5b
Observing Priority: MEDIUM
Total Observations (Recent): 2 (1)
O-C minutes: 8.4 ± 4.1

Kepler-6b
Observing Priority: LOW
Total Observations (Recent): 9 (3)
O-C minutes: -0.9 ± 0.7

Kepler-7b
Observing Priority: MEDIUM
Total Observations (Recent): 1 (0)
O-C minutes: 0.4 ± 2.3

Kepler-12b
Observing Priority: MEDIUM
Total Observations (Recent): 4 (1)
O-C minutes: -0.2 ± 1.2

Kepler-41b
Observing Priority: MEDIUM
Total Observations (Recent): 1 (1)
O-C minutes: -3.9 ± 3.5

Kepler-76b
Observing Priority: MEDIUM
Total Observations (Recent): 2 (0)
O-C minutes: -2.3 ± 3.5

Kepler-422b
Observing Priority: MEDIUM
Total Observations (Recent): 2 (0)
O-C minutes: 5.7 ± 1.8

Kepler-447b
Observing Priority: MEDIUM
Total Observations (Recent): 3 (1)
O-C minutes: -0.5 ± 1.8

Kepler-854b
Observing Priority: LOW
Total Observations (Recent): 5 (1)
O-C minutes: -1.7 ± 1.0

NGTS-1b
Observing Priority: ALERT
Total Observations (Recent): 1 (1)
O-C minutes: 19.6 ± 4.3

NGTS-2b
Observing Priority: ALERT
Total Observations (Recent): 4 (1)
O-C minutes: -17.2 ± 0.7

NGTS-6b
Observing Priority: LOW
Total Observations (Recent): 8 (8)
O-C minutes: 0.1 ± 0.5

Qatar-1b
Observing Priority: LOW
Total Observations (Recent): 98 (13)
O-C minutes: -0.27 ± 0.06

Qatar-2b
Observing Priority: LOW
Total Observations (Recent): 18 (2)
O-C minutes: -2.02 ± 0.11

Qatar-3b
Observing Priority: LOW
Total Observations (Recent): 6 (3)
O-C minutes: 4.3 ± 0.7

Qatar-4b
Observing Priority: LOW
Total Observations (Recent): 43 (15)
O-C minutes: -0.03 ± 0.13

Qatar-5b
Observing Priority: LOW
Total Observations (Recent): 8 (2)
O-C minutes: -0.1 ± 0.4

Qatar-7b
Observing Priority: LOW
Total Observations (Recent): 7 (7)
O-C minutes: -24.2 ± 0.5

Qatar-8b
Observing Priority: LOW
Total Observations (Recent): 6 (6)
O-C minutes: 3.8 ± 0.9

Qatar-9b
Observing Priority: ALERT
Total Observations (Recent): 23 (19)
O-C minutes: 53.83 ± 0.17

Qatar-10b
Observing Priority: LOW
Total Observations (Recent): 8 (7)
O-C minutes: 4.7 ± 0.5

TOI-157b
Observing Priority: LOW
Total Observations (Recent): 2 (2)
O-C minutes: -4.8 ± 1.0

TOI-163b
Observing Priority: ALERT
Total Observations (Recent): 1 (1)
O-C minutes: -73.3 ± 2.3

TOI-169b
Observing Priority: LOW
Total Observations (Recent): 3 (3)
O-C minutes: -5.2 ± 1.5

TOI-628b
Observing Priority: ALERT
Total Observations (Recent): 1 (1)
O-C minutes: -46.4 ± 5.8

TOI-1296b
Observing Priority: LOW
Total Observations (Recent): 1 (1)
O-C minutes: -7.5 ± 3.0

TOI-1431b
Observing Priority: LOW
Total Observations (Recent): 2 (2)
O-C minutes: 0.8 ± 1.8

TOI-1518b
Observing Priority: LOW
Total Observations (Recent): 6 (6)
O-C minutes: 5.3 ± 0.8

TOI-1728b
Observing Priority: LOW
Total Observations (Recent): 6 (6)
O-C minutes: -29.5 ± 0.6

TOI-1789b
Observing Priority: HIGH
Total Observations (Recent): 1 (1)
O-C minutes: -1.6 ± 4.3

TrES-1b
Observing Priority: LOW
Total Observations (Recent): 57 (24)
O-C minutes: -0.84 ± 0.09

TrES-2b
Observing Priority: LOW
Total Observations (Recent): 53 (12)
O-C minutes: 0.18 ± 0.13

TrES-3b
Observing Priority: LOW
Total Observations (Recent): 102 (15)
O-C minutes: -0.32 ± 0.06

TrES-4b
Observing Priority: MEDIUM
Total Observations (Recent): 7 (0)
O-C minutes: 0.1 ± 0.7

TrES-5b
Observing Priority: LOW
Total Observations (Recent): 56 (14)
O-C minutes: -0.24 ± 0.09

WASP-1b
Observing Priority: LOW
Total Observations (Recent): 14 (2)
O-C minutes: 0.6 ± 0.4

WASP-2b
Observing Priority: LOW
Total Observations (Recent): 36 (12)
O-C minutes: -0.03 ± 0.13

WASP-3b
Observing Priority: LOW
Total Observations (Recent): 25 (4)
O-C minutes: 0.37 ± 0.19

WASP-4b
Observing Priority: LOW
Total Observations (Recent): 18 (9)
O-C minutes: -0.09 ± 0.13

WASP-5b
Observing Priority: LOW
Total Observations (Recent): 6 (2)
O-C minutes: -0.8 ± 0.4

WASP-6b
Observing Priority: LOW
Total Observations (Recent): 6 (3)
O-C minutes: 1.3 ± 0.3

WASP-7b
Observing Priority: MEDIUM
Total Observations (Recent): 2 (1)
O-C minutes: 8.4 ± 2.7

WASP-8b
Observing Priority: HIGH
Total Observations (Recent): 2 (1)
O-C minutes: 7.7 ± 1.8

WASP-10b
Observing Priority: LOW
Total Observations (Recent): 53 (12)
O-C minutes: -0.25 ± 0.08

WASP-11b
Observing Priority: LOW
Total Observations (Recent): 24 (7)
O-C minutes: 0.68 ± 0.16

WASP-12b
Observing Priority: LOW
Total Observations (Recent): 55 (11)
O-C minutes: -1.98 ± 0.1

WASP-13b
Observing Priority: HIGH
Total Observations (Recent): 6 (4)
O-C minutes: 2.4 ± 0.6

WASP-14b
Observing Priority: LOW
Total Observations (Recent): 11 (0)
O-C minutes: 0.8 ± 0.5

WASP-15b
Observing Priority: MEDIUM
Total Observations (Recent): 4 (0)
O-C minutes: 1.5 ± 0.8

WASP-16b
Observing Priority: MEDIUM
Total Observations (Recent): 6 (0)
O-C minutes: -0.2 ± 0.4

WASP-17b
Observing Priority: LOW
Total Observations (Recent): 3 (0)
O-C minutes: 2.4 ± 0.5

WASP-18b
Observing Priority: MEDIUM
Total Observations (Recent): 3 (0)
O-C minutes: 0.6 ± 0.6

WASP-19b
Observing Priority: LOW
Total Observations (Recent): 25 (1)
O-C minutes: -0.5 ± 0.12

WASP-20b
Observing Priority: LOW
Total Observations (Recent): 6 (2)
O-C minutes: -0.7 ± 0.7

WASP-21b
Observing Priority: LOW
Total Observations (Recent): 6 (1)
O-C minutes: 0.7 ± 0.6

WASP-22b
Observing Priority: LOW
Total Observations (Recent): 3 (2)
O-C minutes: -2.2 ± 0.7

WASP-23b
Observing Priority: LOW
Total Observations (Recent): 10 (1)
O-C minutes: 0.1 ± 0.3

WASP-24b
Observing Priority: LOW
Total Observations (Recent): 12 (0)
O-C minutes: 1.1 ± 0.5

WASP-25b
Observing Priority: MEDIUM
Total Observations (Recent): 10 (1)
O-C minutes: 0.22 ± 0.23

WASP-26b
Observing Priority: LOW
Total Observations (Recent): 5 (1)
O-C minutes: -0.4 ± 0.7

WASP-28b
Observing Priority: MEDIUM
Total Observations (Recent): 4 (0)
O-C minutes: 1.8 ± 1.0

WASP-29b
Observing Priority: LOW
Total Observations (Recent): 8 (4)
O-C minutes: 0.7 ± 0.4

WASP-31b
Observing Priority: LOW
Total Observations (Recent): 5 (1)
O-C minutes: 3.7 ± 0.5

WASP-32b
Observing Priority: LOW
Total Observations (Recent): 7 (2)
O-C minutes: 0.2 ± 0.3

WASP-34b
Observing Priority: HIGH
Total Observations (Recent): 2 (0)
O-C minutes: 9.0 ± 0.9

WASP-35b
Observing Priority: LOW
Total Observations (Recent): 8 (3)
O-C minutes: -1.1 ± 0.5

WASP-36b
Observing Priority: LOW
Total Observations (Recent): 20 (3)
O-C minutes: 0.6 ± 0.3

WASP-37b
Observing Priority: MEDIUM
Total Observations (Recent): 8 (0)
O-C minutes: -0.0 ± 0.4

WASP-38b
Observing Priority: ALERT
Total Observations (Recent): 2 (1)
O-C minutes: 62.8 ± 1.5

WASP-39b
Observing Priority: MEDIUM
Total Observations (Recent): 4 (0)
O-C minutes: -0.0 ± 0.4

WASP-41b
Observing Priority: MEDIUM
Total Observations (Recent): 7 (1)
O-C minutes: 0.68 ± 0.22

WASP-43b
Observing Priority: LOW
Total Observations (Recent): 44 (1)
O-C minutes: -0.27 ± 0.1

WASP-44b
Observing Priority: LOW
Total Observations (Recent): 10 (5)
O-C minutes: 1.8 ± 0.3

WASP-45b
Observing Priority: LOW
Total Observations (Recent): 12 (7)
O-C minutes: 0.0 ± 0.4

WASP-46b
Observing Priority: LOW
Total Observations (Recent): 16 (7)
O-C minutes: -0.66 ± 0.17

WASP-47b
Observing Priority: LOW
Total Observations (Recent): 9 (6)
O-C minutes: 0.7 ± 0.4

WASP-48b
Observing Priority: LOW
Total Observations (Recent): 24 (2)
O-C minutes: 0.7 ± 0.4

WASP-49b
Observing Priority: LOW
Total Observations (Recent): 8 (3)
O-C minutes: -0.4 ± 0.4

WASP-50b
Observing Priority: LOW
Total Observations (Recent): 19 (6)
O-C minutes: 0.25 ± 0.18

WASP-52b
Observing Priority: LOW
Total Observations (Recent): 39 (8)
O-C minutes: 0.7 ± 0.1

WASP-53b
Observing Priority: LOW
Total Observations (Recent): 5 (2)
O-C minutes: -0.0 ± 0.4

WASP-54b
Observing Priority: ALERT
Total Observations (Recent): 1 (0)
O-C minutes: -72.4 ± 2.6

WASP-55b
Observing Priority: MEDIUM
Total Observations (Recent): 3 (0)
O-C minutes: 0.3 ± 0.9

WASP-56b
Observing Priority: LOW
Total Observations (Recent): 9 (0)
O-C minutes: -3.5 ± 0.7

WASP-57b
Observing Priority: LOW
Total Observations (Recent): 7 (0)
O-C minutes: -0.8 ± 0.5

WASP-58b
Observing Priority: LOW
Total Observations (Recent): 9 (5)
O-C minutes: -0.7 ± 0.4

WASP-59b
Observing Priority: HIGH
Total Observations (Recent): 2 (2)
O-C minutes: 1.9 ± 1.0

WASP-60b
Observing Priority: MEDIUM
Total Observations (Recent): 6 (1)
O-C minutes: -0.5 ± 0.8

WASP-61b
Observing Priority: MEDIUM
Total Observations (Recent): 5 (1)
O-C minutes: -1.9 ± 0.7

WASP-62b
Observing Priority: LOW
Total Observations (Recent): 5 (0)
O-C minutes: -1.4 ± 0.7

WASP-63b
Observing Priority: ALERT
Total Observations (Recent): 4 (2)
O-C minutes: -12.0 ± 1.3

WASP-64b
Observing Priority: LOW
Total Observations (Recent): 12 (0)
O-C minutes: 0.21 ± 0.25

WASP-65b
Observing Priority: LOW
Total Observations (Recent): 21 (0)
O-C minutes: 0.12 ± 0.21

WASP-66b
Observing Priority: MEDIUM
Total Observations (Recent): 3 (0)
O-C minutes: 0.8 ± 1.5

WASP-67b
Observing Priority: LOW
Total Observations (Recent): 9 (1)
O-C minutes: -0.4 ± 0.4

WASP-68b
Observing Priority: LOW
Total Observations (Recent): 3 (3)
O-C minutes: 15.6 ± 1.7

WASP-69b
Observing Priority: LOW
Total Observations (Recent): 7 (1)
O-C minutes: -1.9 ± 0.4

WASP-70Ab
Observing Priority: MEDIUM
Total Observations (Recent): 2 (0)
O-C minutes: 0.1 ± 0.8

WASP-71b
Observing Priority: MEDIUM
Total Observations (Recent): 2 (1)
O-C minutes: 8.3 ± 3.5

WASP-72b
Observing Priority: HIGH
Total Observations (Recent): 2 (1)
O-C minutes: -2.4 ± 2.1

WASP-74b
Observing Priority: LOW
Total Observations (Recent): 6 (1)
O-C minutes: 2.2 ± 0.9

WASP-75b
Observing Priority: LOW
Total Observations (Recent): 11 (4)
O-C minutes: -0.8 ± 0.3

WASP-76b
Observing Priority: LOW
Total Observations (Recent): 10 (5)
O-C minutes: 1.3 ± 0.6

WASP-77Ab
Observing Priority: LOW
Total Observations (Recent): 20 (4)
O-C minutes: 0.1 ± 0.3

WASP-78b
Observing Priority: MEDIUM
Total Observations (Recent): 3 (0)
O-C minutes: 0.6 ± 1.5

WASP-79b
Observing Priority: MEDIUM
Total Observations (Recent): 2 (0)
O-C minutes: -5.5 ± 1.3

WASP-80b
Observing Priority: LOW
Total Observations (Recent): 20 (4)
O-C minutes: -0.33 ± 0.11

WASP-81b
Observing Priority: LOW
Total Observations (Recent): 17 (12)
O-C minutes: 1.3 ± 0.3

WASP-82b
Observing Priority: MEDIUM
Total Observations (Recent): 1 (0)
O-C minutes: -2.0 ± 1.6

WASP-83b
Observing Priority: LOW
Total Observations (Recent): 4 (0)
O-C minutes: 1.5 ± 0.9

WASP-84b
Observing Priority: LOW
Total Observations (Recent): 6 (0)
O-C minutes: -1.4 ± 0.4

WASP-85Ab
Observing Priority: LOW
Total Observations (Recent): 7 (0)
O-C minutes: -1.5 ± 0.5

WASP-88b
Observing Priority: MEDIUM
Total Observations (Recent): 2 (0)
O-C minutes: 0.0 ± 1.1

WASP-89b
Observing Priority: MEDIUM
Total Observations (Recent): 5 (1)
O-C minutes: -0.9 ± 0.4

WASP-90b
Observing Priority: LOW
Total Observations (Recent): 10 (3)
O-C minutes: 1.3 ± 1.0

WASP-91b
Observing Priority: MEDIUM
Total Observations (Recent): 2 (2)
O-C minutes: -1.8 ± 0.7

WASP-92b
Observing Priority: LOW
Total Observations (Recent): 23 (5)
O-C minutes: -0.2 ± 0.3

WASP-93b
Observing Priority: LOW
Total Observations (Recent): 23 (7)
O-C minutes: 1.0 ± 0.5

WASP-94Ab
Observing Priority: LOW
Total Observations (Recent): 3 (3)
O-C minutes: 10.4 ± 0.8

WASP-95b
Observing Priority: MEDIUM
Total Observations (Recent): 3 (0)
O-C minutes: 0.0 ± 1.0

WASP-96b
Observing Priority: LOW
Total Observations (Recent): 4 (1)
O-C minutes: 1.4 ± 0.8

WASP-97b
Observing Priority: LOW
Total Observations (Recent): 9 (4)
O-C minutes: -1.2 ± 0.3

WASP-98b
Observing Priority: LOW
Total Observations (Recent): 6 (1)
O-C minutes: 0.8 ± 0.2

WASP-100b
Observing Priority: LOW
Total Observations (Recent): 4 (1)
O-C minutes: 2.0 ± 1.1

WASP-101b
Observing Priority: MEDIUM
Total Observations (Recent): 4 (0)
O-C minutes: -0.1 ± 0.7

WASP-103b
Observing Priority: LOW
Total Observations (Recent): 20 (4)
O-C minutes: 0.4 ± 0.3

WASP-104b
Observing Priority: LOW
Total Observations (Recent): 26 (2)
O-C minutes: -0.19 ± 0.23

WASP-106b
Observing Priority: MEDIUM
Total Observations (Recent): 2 (0)
O-C minutes: -8.6 ± 3.5

WASP-107b
Observing Priority: LOW
Total Observations (Recent): 8 (0)
O-C minutes: 0.83 ± 0.24

WASP-113b
Observing Priority: LOW
Total Observations (Recent): 7 (0)
O-C minutes: -0.9 ± 0.9

WASP-114b
Observing Priority: LOW
Total Observations (Recent): 15 (6)
O-C minutes: -1.1 ± 0.4

WASP-117b
Observing Priority: ALERT
Total Observations (Recent): 1 (1)
O-C minutes: -15.9 ± 1.7

WASP-118b
Observing Priority: LOW
Total Observations (Recent): 3 (3)
O-C minutes: 6.9 ± 1.8

WASP-119b
Observing Priority: LOW
Total Observations (Recent): 8 (5)
O-C minutes: 0.7 ± 0.3

WASP-120b
Observing Priority: MEDIUM
Total Observations (Recent): 1 (1)
O-C minutes: -2.5 ± 2.2

WASP-121b
Observing Priority: LOW
Total Observations (Recent): 5 (0)
O-C minutes: 0.3 ± 0.3

WASP-123b
Observing Priority: LOW
Total Observations (Recent): 3 (3)
O-C minutes: 2.8 ± 0.5

WASP-124b
Observing Priority: LOW
Total Observations (Recent): 6 (3)
O-C minutes: 0.4 ± 0.3

WASP-126b
Observing Priority: LOW
Total Observations (Recent): 7 (2)
O-C minutes: -0.3 ± 0.9

WASP-127b
Observing Priority: LOW
Total Observations (Recent): 4 (0)
O-C minutes: 1.8 ± 0.8

WASP-129b
Observing Priority: MEDIUM
Total Observations (Recent): 1 (0)
O-C minutes: -2.2 ± 1.6

WASP-130b
Observing Priority: MEDIUM
Total Observations (Recent): 2 (1)
O-C minutes: -4.7 ± 1.1

WASP-131b
Observing Priority: LOW
Total Observations (Recent): 2 (0)
O-C minutes: -5.0 ± 1.5

WASP-132b
Observing Priority: LOW
Total Observations (Recent): 4 (2)
O-C minutes: 0.3 ± 0.5

WASP-133b
Observing Priority: MEDIUM
Total Observations (Recent): 4 (0)
O-C minutes: 1.0 ± 0.8

WASP-135b
Observing Priority: LOW
Total Observations (Recent): 29 (3)
O-C minutes: -0.5 ± 0.3

WASP-136b
Observing Priority: ALERT
Total Observations (Recent): 1 (1)
O-C minutes: -11.5 ± 5.8

WASP-138b
Observing Priority: LOW
Total Observations (Recent): 3 (1)
O-C minutes: -0.1 ± 1.3

WASP-139b
Observing Priority: LOW
Total Observations (Recent): 4 (3)
O-C minutes: 2.1 ± 0.6

WASP-140b
Observing Priority: LOW
Total Observations (Recent): 5 (1)
O-C minutes: 0.8 ± 0.4

WASP-141b
Observing Priority: ALERT
Total Observations (Recent): 4 (3)
O-C minutes: 17.3 ± 0.8

WASP-142b
Observing Priority: MEDIUM
Total Observations (Recent): 4 (0)
O-C minutes: 3.6 ± 1.0

WASP-144b
Observing Priority: LOW
Total Observations (Recent): 3 (2)
O-C minutes: -2.3 ± 0.4

WASP-147b
Observing Priority: ALERT
Total Observations (Recent): 2 (1)
O-C minutes: 16.0 ± 2.6

WASP-151b
Observing Priority: LOW
Total Observations (Recent): 2 (1)
O-C minutes: -0.9 ± 1.0

WASP-153b
Observing Priority: LOW
Total Observations (Recent): 3 (0)
O-C minutes: -0.1 ± 1.0

WASP-156b
Observing Priority: MEDIUM
Total Observations (Recent): 3 (3)
O-C minutes: -1.4 ± 0.8

WASP-157b
Observing Priority: LOW
Total Observations (Recent): 3 (0)
O-C minutes: 2.8 ± 1.5

WASP-158b
Observing Priority: MEDIUM
Total Observations (Recent): 2 (2)
O-C minutes: -2.0 ± 1.7

WASP-160Bb
Observing Priority: LOW
Total Observations (Recent): 5 (4)
O-C minutes: -1.4 ± 0.4

WASP-162b
Observing Priority: MEDIUM
Total Observations (Recent): 1 (0)
O-C minutes: -8.6 ± 4.3

WASP-164b
Observing Priority: LOW
Total Observations (Recent): 14 (6)
O-C minutes: 1.0 ± 0.3

WASP-165b
Observing Priority: HIGH
Total Observations (Recent): 1 (1)
O-C minutes: 2.6 ± 2.7

WASP-167b
Observing Priority: LOW
Total Observations (Recent): 3 (0)
O-C minutes: 1.2 ± 1.0

WASP-168b
Observing Priority: MEDIUM
Total Observations (Recent): 3 (1)
O-C minutes: -0.5 ± 1.0

WASP-170b
Observing Priority: LOW
Total Observations (Recent): 6 (4)
O-C minutes: -2.4 ± 0.4

WASP-172b
Observing Priority: MEDIUM
Total Observations (Recent): 3 (1)
O-C minutes: -1.6 ± 1.2

WASP-173Ab
Observing Priority: LOW
Total Observations (Recent): 3 (3)
O-C minutes: 3.2 ± 0.8

WASP-174b
Observing Priority: MEDIUM
Total Observations (Recent): 4 (2)
O-C minutes: -0.8 ± 0.8

WASP-181b
Observing Priority: MEDIUM
Total Observations (Recent): 2 (2)
O-C minutes: -4.8 ± 1.1

WASP-183b
Observing Priority: HIGH
Total Observations (Recent): 2 (2)
O-C minutes: -9.1 ± 0.8

WASP-190b
Observing Priority: MEDIUM
Total Observations (Recent): 1 (1)
O-C minutes: 7.3 ± 2.9

XO-1b
Observing Priority: LOW
Total Observations (Recent): 17 (0)
O-C minutes: -0.29 ± 0.23

XO-2Nb
Observing Priority: LOW
Total Observations (Recent): 36 (6)
O-C minutes: 0.04 ± 0.17

XO-3b
Observing Priority: LOW
Total Observations (Recent): 21 (5)
O-C minutes: 0.1 ± 0.5

XO-4b
Observing Priority: LOW
Total Observations (Recent): 11 (1)
O-C minutes: -0.0 ± 0.5

XO-5b
Observing Priority: LOW
Total Observations (Recent): 9 (0)
O-C minutes: 0.0 ± 0.5

XO-6b
Observing Priority: LOW
Total Observations (Recent): 22 (2)
O-C minutes: -0.6 ± 0.3

XO-7b
Observing Priority: LOW
Total Observations (Recent): 3 (3)
O-C minutes: -6.0 ± 1.6



Observing Priority: LOW
Total Observations (Recent): 32 (5)
O-C minutes: 0.29 ± 0.11
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-08-05 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
1.5 ± 0.4
2021-07-16 Martin Crow
Burnham Observatory
Celestron C9.25
SX694 mono / R / 120.0
0.6 ± 0.7
2021-07-16 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
0.3 ± 0.6
2021-07-03 Kevin Hills
Tacande
ASA 0.5m f/3 astrograph.
QHY 600M with IMX 455 chip / R / 90.0
-0.6 ± 0.4
2021-06-26 Enrique Arce
Vallbona Observatory
Newton 10" f4
Sbig ST7-XME / V / 120.0
1.4 ± 1.0
2020-08-19 Iakovos Strikis
Elizabeth Observatory of Athens
Sky Watcher Quattro
SBIG STF-8300mm / Lum / 80.0
-3.8 ± 2.0
2020-08-18 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Clear / 120.0
0.2 ± 0.4
2020-08-05 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
0.2 ± 1.0
2020-07-08 Nikolaos Paschalis
Nunki Observatory
Officina Stellare RILA 400
SBIG STXL 11002 / R / 60.0
0.4 ± 1.3
2020-07-08 Francois Regembal
HRTobs
Astrosib RC360
SBIG STX 16803 / Lum / 60.0
0.1 ± 1.2
2020-07-08 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
-0.6 ± 0.4
2020-07-08 Mauro Caló
Cavallino
RC
SBIG ST10 / Lum / 90.0
-1.0 ± 0.7
2020-07-08 Alberto Tomatis
Alto-Observatory
RC
STL 6303 / Lum / 120.0
-1.5 ± 0.6
2020-07-02 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
0.1 ± 0.4
2020-06-25 Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 90.0
-0.4 ± 0.6
2020-06-25 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
-1.7 ± 0.7
2020-06-23 Martin Fowler
MicroObservatory Cecilia
MicroObservatory robotic telescope
KAF 1402ME / Clear / 60.0
0.2 ± 1.9
2020-06-09 Roger Dymock
MicroObservatory located at Whipple Observatory
Maksutov reflector
KAF 1402ME / Clear / 60.0
2.5 ± 5.8
2020-04-09 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Clear / 120.0
0.2 ± 0.6
2019-09-28 Lionel Rousselot
lroussel
Newton
ZWO 1600 monochrome / Clear / 180.0
0.1 ± 0.7
2019-07-08 Nick Sioulas
NOAK Observatory
SKYWATCHER
ATIK 460exm / R / 120.0
-0.8 ± 1.0
2019-07-08 Giuseppe Marino
Gruppo Astrofili Catanesi
Newtonian
SBIG ST-7 XME / Clear / 300.0
-2.2 ± 0.6
2019-07-01 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
2.5 ± 0.6
2019-07-01 Fabio Salvaggio
WBRO - K49
C9.25"
SBIG ST8-XME / V / 300.0
0.8 ± 0.7
2018-10-04 Lionel Rousselot
lroussel
Newton
ZWO 1600 monochrome / Clear / 120.0
0.4 ± 0.9
2018-09-27 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 180.0
-0.6 ± 1.0
2017-08-29 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 120.0
0.5 ± 0.6
2016-08-28 Nikolaos Paschalis
Nunki Observatory
Officina Stellare RILA 400
SBIG STXL 11002 / Rc / 60.0
-0.7 ± 1.3
2016-08-21 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
3.4 ± 0.9
2016-08-14 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 60.0
2.4 ± 0.3
2016-08-07 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
2.6 ± 0.7
2015-08-28 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Clear / 120.0
-1.6 ± 0.4
test
test

Observing Priority: LOW
Total Observations (Recent): 24 (21)
O-C minutes: -119.6 ± 0.6
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-09-29 Stephen Futcher
Hampshire Astronomical Group, Clanfield
Ritchey-Chrétien
Moravian G4-9000 / R / 120.0
-123.8 ± 2.7
2021-09-08 Mauro Caló
Cavallino
RC
SBIG ST10 / Lum / 90.0
-128.6 ± 5.8
2021-09-02 Claudio Lopresti
Claudio Lopresti
Mak-Newton
CCD Sbig ST10xme / Lum / 120.0
-120.4 ± 8.6
2021-08-30 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave 2
ZWO ASI6200 / Clear / 120.0
-119.9 ± 4.3
2021-08-30 Claudio Lopresti
Claudio Lopresti
Mak-Newton
CCD Sbig ST10xme / Lum / 180.0
-125.7 ± 8.6
2021-08-27 Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / Lum / 150.0
-117.0 ± 2.6
2021-08-27 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / R / 90.0
-124.6 ± 2.0
2021-08-24 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / g' / 90.0
-121.9 ± 4.3
2021-08-21 Claudio Lopresti
Claudio Lopresti
Mak-Newton
CCD Sbig ST10xme / Lum / 180.0
-120.0 ± 4.3
2021-08-21 Carmelo Falco
GAL Hassin Robotic Telescope 2 (GRT2) - Multiband
Giacometti-Fogale RC16 - 2
Andor Apogee Aspen CG16M / R / 90.0
-120.5 ± 1.6
2021-08-21 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / g' / 90.0
-122.8 ± 2.7
2021-08-18 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
-106.5 ± 8.6
2021-08-13 Martin Crow
Burnham Observatory
Celestron C9.25
SX694 mono / R / 120.0
-114.2 ± 4.3
2021-08-13 Carmelo Falco
GAL Hassin Robotic Telescope 2 (GRT2) - Multiband
Giacometti-Fogale RC16 - 2
Andor Apogee Aspen CG16M / R / 90.0
-121.4 ± 4.3
2021-08-13 Dimitrios Deligeorgopoulos
Artemis Observatory
GSO RC
Atik 16 HR / R / 60.0
-122.8 ± 8.6
2021-08-13 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / g' / 90.0
-125.7 ± 5.8
2021-08-10 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
-113.9 ± 1.9
2021-08-07 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
-122.8 ± 1.3
2021-07-23 Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 200.0
-125.3 ± 5.8
2021-07-20 Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / Lum / 150.0
-119.2 ± 2.3
2021-07-20 Leon Bewersdorff
Planewave CDK24
Planewave CDK24
QHY600M-Pro / R / 80.0
-121.9 ± 4.3
2014-08-03 Claudio Lopresti
Claudio Lopresti
Mak-Newton
CCD Sbig ST10xme / Lum / 180.0
-55.4 ± 8.6
2014-07-28 Claudio Lopresti
Claudio Lopresti
Mak-Newton
CCD Sbig ST10xme / Lum / 180.0
-50.2 ± 8.6
2014-07-25 Claudio Lopresti
Claudio Lopresti
Mak-Newton
CCD Sbig ST10xme / Lum / 180.0
-49.7 ± 7.2
test
test

Observing Priority: ALERT
Total Observations (Recent): 2 (2)
O-C minutes: 13.0 ± 0.9
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-11-27 Taewoo Kim
Deokheung Optical Astronomy Observatory
NYSC 1m Telescope
FLI PL-16803 or PI SOPHIA-2048B / R / 60.0
14.2 ± 1.3
2021-10-27 Taewoo Kim
Deokheung Optical Astronomy Observatory
NYSC 1m Telescope
FLI PL-16803 or PI SOPHIA-2048B / R / 90.0
11.9 ± 1.2
test
test

Observing Priority: LOW
Total Observations (Recent): 26 (0)
O-C minutes: 1.3 ± 0.3
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-04-12 Ferran Grau Horta
Ca L'Ou
Meade ACF 16''
FLI Proline PL1001 / B / 100.0
3.3 ± 2.4
2021-04-12 John Savage
Z42 Rushay Farm Observatory
Celestron 14Edge FR
ZWO ASI6200MM / R / 30.0
1.0 ± 0.9
2021-03-06 Lionel Rousselot
Vierzon
Newton 250/1200
ZWO 1600 monochrome / Clear / 120.0
4.9 ± 2.2
2021-03-06 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / R / 120.0
1.8 ± 0.9
2021-03-06 John Savage
Z42 Rushay Farm Observatory
Celestron 14Edge FR
ZWO ASI6200MM / Clear / 30.0
1.5 ± 1.4
2021-03-06 Massimiliano Mannucci
Osservatorio Astronomico Margherita Hack
Celestron C14
SBIG ST10 XME / Clear / 8.0
0.6 ± 2.6
2021-03-04 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
2.2 ± 1.2
2021-02-26 John Savage
Z42 Rushay Farm Observatory
Celestron 14Edge FR
ZWO ASI6200MM / r' / 30.0
3.5 ± 1.7
2020-03-22 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / R / 60.0
2.3 ± 1.3
2020-03-14 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
-0.2 ± 0.7
2020-02-14 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
-1.5 ± 1.0
2020-02-14 Roland Casali
Alto 2000
Ritchie Chretien
Kepler 400 sCMOS / Lum / 10.0
-2.8 ± 4.3
2020-02-06 Alberto Tomatis
Alto-Observatory
RC
STL 6303 / R / 60.0
2.8 ± 2.2
2020-02-06 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Clear / 60.0
-0.2 ± 1.2
2020-01-30 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
5.0 ± 1.2
2019-05-15 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / V / 60.0
3.3 ± 1.9
2019-04-08 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / V / 120.0
0.1 ± 1.2
2018-02-09 Lorenzo Betti
Osservatorio Polifunzionale del Chianti
Ritchey-Chretien
Moravian G2 - KAF1603ME / Astrodon ExoPlanet-BB / 20.0
4.9 ± 3.2
2017-04-11 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 60.0
4.4 ± 1.3
2012-03-12 Alessandro Marchini
Astronomical Observatory, University of Siena
Mak-Cas 0.3m f/5.6
Sbig STL-6303 / R / 60.0
4.7 ± 2.6
2012-03-04 Filip Walter
Stefanik Observatory
Meade SCT
SBIG ST-10XME / R / 135.0
0.0 ± 1.0
2011-02-04 Alessandro Marchini
Astronomical Observatory, University of Siena
Mak-Cas 0.3m f/5.6
Sbig STL-6303 / Clear / 60.0
1.8 ± 5.8
2009-01-30 Alessandro Marchini
Astronomical Observatory, University of Siena
Mak-Cas 0.3m f/5.6
Sbig STL-6303 / R / 150.0
-0.3 ± 1.3
2008-02-16 Filip Walter
Stefanik Observatory
Meade SCT
SBIG ST-10XME / R / 30.0
3.4 ± 1.6
2008-02-16 Alessandro Marchini
Astronomical Observatory, University of Siena
Mak-Cas 0.3m f/5.6
Sbig STL-6303 / R / 120.0
1.6 ± 2.9
2008-02-09 Alessandro Marchini
Astronomical Observatory, University of Siena
Mak-Cas 0.3m f/5.6
Sbig STL-6303 / R / 60.0
-2.4 ± 2.7
test
test

Observing Priority: LOW
Total Observations (Recent): 8 (2)
O-C minutes: 1.5 ± 0.3
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-06-30 Adam Popowicz
Otivar dome2
Newton 12" ASA
ASI ZWO 1600MM / R / 400.0
-1.5 ± 4.3
2021-06-11 Mario Morales Aimar
Observatorio de Sencelles MPC K14
Reflector 10"
SBIG ST7-XME / Clear / 240.0
2.7 ± 1.6
2021-03-23 Paul Benni
Acton Sky Portal
C11 EdgeHD
SBIG ST8XME / Astrodon ExoPlanet-BB / 100.0
2.3 ± 0.4
2020-08-03 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Clear / 120.0
3.2 ± 1.0
2020-05-15 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / Clear / 180.0
0.2 ± 1.3
2019-09-29 Xesco Rubia
Stupa Observatory
TOA130NFB
Moravian G4-16000 MKII / Lum / 180.0
3.2 ± 3.2
2018-07-07 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 60.0
0.6 ± 0.4
2015-07-19 Antonio Marino
UAN c/o INAF-Osservatorio Astronomico di Capodimonte, Naples ITALY
SC11
CCD Atik 314L / Clear / 90.0
0.8 ± 3.0
test
test

Observing Priority: LOW
Total Observations (Recent): 5 (1)
O-C minutes: 7.4 ± 0.8
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-12-02 Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 150.0
-0.3 ± 3.6
2021-04-25 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / Lum / 60.0
4.2 ± 4.3
2021-03-26 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / Lum / 60.0
5.8 ± 1.7
2021-02-18 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
9.2 ± 1.4
2020-02-27 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / V / 120.0
8.1 ± 1.3
test
test

Observing Priority: MEDIUM
Total Observations (Recent): 11 (4)
O-C minutes: 0.0 ± 0.3
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-11-02 Martin Crow
Burnham Observatory
Celestron C9.25
SX694 mono / R / 20.0
-3.1 ± 4.3
2021-10-24 Jacques Michelet
Claix
GSO Ritchey-Chrétien
QSI-632 / R / 30.0
1.2 ± 1.0
2021-10-24 Robert Roth
TURMX Observatory
CFF Telescopes 160mm APO
ZWO ASI6200MM Pro / r' / 60.0
0.4 ± 1.0
2021-10-24 Bernhard Wenzel
Vienna Lillte Telescope - Department of Astrophysics
Cassegrain A=80 cm F=6,64 m
FLI Proline PL16803 / V / 15.0
-1.1 ± 0.9
2020-10-05 Harri Kiiskinen
Hankasalmi observatory
RCOS Carbon Tube Ritchey-Chrétien Telescope
SBIG STX-16803 / R / 15.0
2.7 ± 3.0
2020-07-22 Martin Smith
Heathwood Road
Skywatcher 120mm ED Apochromatic
Atik 414 ex / R / 12.0
-1.0 ± 4.3
2020-07-22 Pierros Papadeas
Archodiko
Celestron EdgeHD 9.25
ASI183MM-Pro / Lum / 10.0
-1.6 ± 2.0
2019-12-02 Martin Crow
Burnham Observatory
Celestron
SX694 mono / R / 20.0
-0.8 ± 2.2
2019-09-08 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / B / 60.0
5.5 ± 2.0
2017-09-28 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / V / 30.0
-0.1 ± 0.4
2016-07-04 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 60.0
-1.0 ± 5.8
test
test

Observing Priority: LOW
Total Observations (Recent): 31 (2)
O-C minutes: 0.01 ± 0.16
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-07-07 Andrius Bruzas
Teide
Corrected Dall-Kirkham Astrograph
FLI ProLine KAF-16803 / R / 60.0
0.9 ± 1.9
2021-06-08 Jean-Louis NAUDIN
Gatinais French Observatory (GFO)
Orion Astrograph 8" f/3.9
ZWO ASI 290 MC / Clear / 40.0
-3.3 ± 2.0
2021-04-14 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave 2
ZWO ASI6200 / Clear / 120.0
3.4 ± 1.2
2021-04-14 Didier Laloum
Observatoire Privé du Mont (OPM)
RC 8 GSO
Atik 383L+ / Astrodon ExoPlanet-BB / 50.0
-0.1 ± 1.2
2021-04-09 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / g' / 40.0
-0.5 ± 1.2
2021-03-16 Fabio Mortari
Hypatia Observatory
Ritchey Chretienne 250mm f/5.3
Sbig ST8-XE / R / 200.0
-1.3 ± 1.7
2021-03-16 Martin Smith
Heathwood Road
Celestron EdgeHD 800
Atik 414 ex / Clear / 30.0
-2.0 ± 2.0
2021-03-16 Claudio Lopresti
Claudio Lopresti
Mak-Newton
CCD Sbig ST10xme / I / 240.0
-2.0 ± 1.9
2021-02-13 Leon Bewersdorff
Private Observatory (BLEW)
SCT 200 / 1280 (Celestron C8 with reducer)
QHY600M-PH / V / 30.0
-1.4 ± 1.6
2020-06-08 Taewoo Kim
Deokheung Optical Astronomy Observatory
NYSC 1m Telescope
FLI PL-16803 or PI SOPHIA-2048B / R / 60.0
-0.1 ± 0.4
2020-05-28 Alberto Tomatis
Alto-Observatory
RC
STL 6303 / Lum / 60.0
2.7 ± 1.2
2020-05-10 Taewoo Kim
Deokheung Optical Astronomy Observatory
NYSC 1m Telescope
FLI PL-16803 or PI SOPHIA-2048B / R / 90.0
0.3 ± 0.6
2020-04-02 Fabio Mortari
Hypatia Observatory
Newton 250mm f/4.9
Sbig ST8-XE / Lum / 120.0
3.6 ± 2.2
2020-04-02 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / R / 120.0
3.3 ± 0.9
2020-04-02 Mark Phillips
Forthimage
Orion Optics Newtonian
Atik 460EX / R / 50.0
-0.8 ± 1.9
2020-04-02 Mauro Caló
Cavallino
RC
SBIG ST10 / Lum / 60.0
-1.1 ± 1.4
2020-03-28 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / R / 120.0
-2.0 ± 1.0
2020-03-10 Wonseok Kang
Deokheung Optical Astronomy Observatory
NYSC 1m Telescope
FLI PL-16803 or PI SOPHIA-2048B / R / 60.0
-0.8 ± 0.4
2019-06-17 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / V / 120.0
0.4 ± 1.4
2019-03-25 Mario Morales Aimar
Observatorio de Sencelles MPC K14
Reflector 10"
SBIG ST7-XME / V / 130.0
-1.8 ± 1.3
2019-03-22 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / V / 120.0
-0.3 ± 0.7
2019-03-20 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / V / 120.0
0.6 ± 1.3
2019-03-17 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / R / 120.0
-2.9 ± 0.9
2019-02-21 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / R / 120.0
-1.8 ± 1.3
2019-02-19 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / V / 60.0
1.5 ± 0.4
2019-02-19 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / R / 120.0
-1.3 ± 1.7
2016-03-21 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
2.5 ± 2.0
2016-03-21 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 60.0
0.1 ± 0.9
2016-03-18 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
-0.6 ± 2.0
2015-03-07 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / V / 60.0
-1.3 ± 1.3
2013-04-16 Claudio Lopresti
Claudio Lopresti
Mak-Newton
CCD Sbig ST10xme / R / 240.0
-1.8 ± 1.4
test
test

Observing Priority: LOW
Total Observations (Recent): 13 (0)
O-C minutes: -1.6 ± 0.6
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-04-05 Simon Dawes
William James II Observatory
Skywatcher MN190 2
ZWO ASI 1600MM-PRO USB 3.0 Mono Camera / R / 60.0
5.2 ± 4.3
2021-04-05 David Wright
Yorick (private observatory)
10" Ritchey-Chretien
QSI 683WSG-8 / R / 90.0
-2.1 ± 2.4
2021-04-05 Martin Crow
Burnham Observatory
Celestron C9.25
SX694 mono / R / 60.0
-2.4 ± 2.3
2021-04-05 Martin Smith
Heathwood Road
Celestron EdgeHD 800
Atik 414 ex / Clear / 30.0
-6.3 ± 4.3
2021-04-05 John Savage
Z42 Rushay Farm Observatory
Celestron 14Edge FR
ZWO ASI6200MM / Lum / 30.0
-6.7 ± 1.2
2020-07-07 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
-3.6 ± 3.2
2020-03-26 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / Clear / 120.0
1.0 ± 1.9
2020-03-26 John Savage
Z42 Rushay Farm Observatory
Celeston 14Edge with focal reducer
ATIK One 9.0 / R / 90.0
-3.0 ± 3.0
2019-03-16 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / V / 120.0
3.4 ± 3.2
2018-04-19 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
0.2 ± 1.7
2018-04-19 Alessandro Marchini
Astronomical Observatory, University of Siena
Mak-Cas 0.3m f/5.6
Sbig STL-6303 / I / 180.0
-0.2 ± 3.5
2015-06-27 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / V / 120.0
1.6 ± 1.3
2014-04-16 Claudio Lopresti
Claudio Lopresti
Mak-Newton
CCD Sbig ST10xme / R / 240.0
5.1 ± 5.8
test
test

Observing Priority: LOW
Total Observations (Recent): 16 (6)
O-C minutes: 0.4 ± 0.3
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-11-15 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / Clear / 120.0
-5.7 ± 1.7
2021-11-01 Trevor Gainey
Kismet
Meade LX200
ZWO ASI 294 MC Pro / Lum / 75.0
4.3 ± 2.6
2021-11-01 Trevor Gainey
Kismet
Meade LX200 RED CHANNEL
ZWO ASI 294 MC Pro RED CHANNEL / R / 75.0
1.6 ± 2.3
2021-08-26 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / R / 120.0
0.9 ± 0.9
2021-07-30 ERIC MINY
BLOIS SOLOGNE ASTRONOMIE OBSERVATORY
Newton T305
QSI 683WS / Clear / 60.0
0.3 ± 1.6
2021-07-04 Adam Popowicz
Observatory Pyskowice
RC12" GSO
ASI ZWO 1600 MM / ATIK 11000M / R / 180.0
1.8 ± 2.0
2021-04-29 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / Lum / 60.0
-1.0 ± 1.0
2020-07-26 Stephen M. Brincat
Flarestar Observatory - MPC Code:171
Meade SCT
Moravian G2-1600 / Clear / 120.0
-2.2 ± 1.6
2020-06-03 Francois Regembal
HRTobs
Astrosib RC360
SBIG STX 16803 / Lum / 60.0
-0.3 ± 1.2
2020-05-21 Adrian Jones
Oldfield Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 60.0
2.4 ± 1.2
2020-04-25 Martin Crow
Burnham Observatory
Celestron C9.25
SX694 mono / R / 120.0
1.3 ± 1.4
2020-04-12 Danilo Sedita
Osservatorio Sedita Castrofilippo
RC GSO 14"
Moravian G2-1600 / R / 60.0
-2.6 ± 1.2
2018-08-01 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 120.0
-1.0 ± 0.9
2018-07-19 Mario Morales Aimar
Observatorio de Sencelles MPC K14
Reflector 10"
SBIG ST7-XME / Clear / 120.0
-3.9 ± 3.5
2016-08-06 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
4.0 ± 1.0
2016-07-24 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
3.7 ± 1.4
test
test

Observing Priority: LOW
Total Observations (Recent): 24 (16)
O-C minutes: 1.1 ± 0.4
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-10-07 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / R / 90.0
0.5 ± 0.9
2021-09-10 Adam Popowicz
Observatory Pyskowice
RC12" GSO
ASI ZWO 1600 MM / ATIK 11000M / R / 60.0
8.9 ± 4.3
2021-09-10 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / R / 30.0
1.9 ± 1.7
2021-09-10 Claudio Lopresti
Claudio Lopresti
Mak-Newton
CCD Sbig ST10xme / I / 120.0
-11.1 ± 3.2
2021-09-07 Jean-Baptiste Marquette
MrKite47
Newton Sky-Watcher 200/1000
ZWO ASI183MM Pro / R / 90.0
5.5 ± 2.6
2021-09-07 Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 30.0
2.3 ± 2.0
2021-09-07 Patrick Brandebourg
Patrick Brandebourg (Observatoire du Guernet)
RC 250
Asi294MM Pro / R / 120.0
-0.7 ± 2.2
2021-08-14 Claudio Lopresti
Claudio Lopresti
Mak-Newton
CCD Sbig ST10xme / I / 120.0
3.1 ± 4.3
2021-08-14 Paolo Arcangelo Matassa
P.M.P.H.R. Deep Sky (K81)
Ritchey Chretien
ICX453AQ / Clear / 120.0
3.1 ± 5.8
2021-08-14 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / g' / 30.0
3.0 ± 2.6
2021-08-14 Adam Popowicz
Observatory Pyskowice
RC12" GSO
ASI ZWO 1600 MM / ATIK 11000M / R / 60.0
2.7 ± 2.7
2021-08-14 Carmelo Falco
GAL Hassin Robotic Telescope 2 (GRT2) - Multiband
Giacometti-Fogale RC16 - 2
Andor Apogee Aspen CG16M / R / 30.0
2.6 ± 1.7
2021-08-14 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / R / 60.0
2.3 ± 2.2
2021-08-14 Alessandro Marchini
Astronomical Observatory, University of Siena
Mak-Cas 0.3m f/5.6
Sbig STL-6303 / I / 180.0
-0.0 ± 1.9
2021-08-11 Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 30.0
-1.2 ± 4.3
2021-07-26 Taewoo Kim
Deokheung Optical Astronomy Observatory
NYSC 1m Telescope
FLI PL-16803 or PI SOPHIA-2048B / B / 30.0
8.0 ± 1.3
2020-10-06 Tõnis Eenmäe
Tartu Observatory
Zeiss 600
Andor Ikon-L / R / 20.0
-0.9 ± 1.3
2020-09-29 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / R / 60.0
-1.1 ± 2.9
2020-09-06 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / V / 120.0
-2.2 ± 2.2
2020-08-10 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / R / 30.0
2.8 ± 1.3
2020-08-10 Mauro Caló
Cavallino
RC
SBIG ST10 / Lum / 60.0
-4.1 ± 1.9
2019-10-02 Martin Crow
Burnham Observatory
Celestron C9.25
SX694 mono / R / 60.0
-2.1 ± 4.3
2018-07-13 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / V / 120.0
-2.3 ± 1.7
2012-09-22 Filip Walter
Stefanik Observatory
Meade SCT
SBIG ST-10XME / R / 60.0
-0.3 ± 1.4
test
test

Observing Priority: LOW
Total Observations (Recent): 9 (1)
O-C minutes: -1.6 ± 0.9
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-11-01 Martin Crow
Burnham Observatory
Celestron C9.25
SX694 mono / R / 30.0
-3.4 ± 2.7
2021-06-26 Adam Popowicz
Otivar dome2
Newton 12" ASA
ASI ZWO 1600MM / R / 15.0
-7.1 ± 2.7
2021-05-05 Adam Popowicz
Otivar dome2
Newton 12" ASA
ASI ZWO 1600MM / R / 15.0
5.1 ± 4.3
2021-04-13 Martin Crow
Burnham Observatory
Celestron C9.25
SX694 mono / R / 30.0
-4.6 ± 3.0
2020-07-18 Francois Regembal
HRTobs
Astrosib RC360
SBIG STX 16803 / Lum / 60.0
1.8 ± 2.3
2020-05-23 Nikolaos Paschalis
Nunki Observatory
Officina Stellare RILA 400
SBIG STXL 11002 / R / 60.0
-2.6 ± 2.3
2020-04-23 Adrian Jones
Oldfield Observatory (I64)
Meade ACF
QSI 583 / R / 30.0
3.5 ± 5.8
2015-09-25 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / V / 240.0
0.9 ± 3.3
2011-08-31 Filip Walter
Stefanik Observatory
Meade SCT
SBIG ST-10XME / R / 30.0
-1.4 ± 1.6
test
test

Observing Priority: LOW
Total Observations (Recent): 6 (2)
O-C minutes: 0.9 ± 0.6
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-10-13 Claudio Lopresti
Claudio Lopresti
Meade LX200 12"
CCD Sbig ST9xe / Lum / 90.0
1.8 ± 1.4
2021-09-06 Paolo Arcangelo Matassa
P.M.P.H.R. Deep Sky (K81)
Ritchey Chretien
ICX453AQ / Clear / 90.0
-0.1 ± 2.2
2020-09-08 Mauro Caló
Cavallino
RC
SBIG ST10 / Lum / 40.0
-0.3 ± 2.0
2020-08-02 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / Lum / 30.0
0.7 ± 0.9
2020-07-30 Claudio Lopresti
Claudio Lopresti
Mak-Newton
CCD Sbig ST10xme / I / 120.0
-2.8 ± 3.0
2019-08-02 Nikolaos Paschalis
Nunki Observatory
Officina Stellare RILA 400
SBIG STXL 11002 / Rc / 60.0
4.7 ± 2.2
test
test

Observing Priority: LOW
Total Observations (Recent): 8 (2)
O-C minutes: 0.7 ± 0.5
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-12-20 Andras Dan
Rocca1
Celestron C8
QHY 183 M / Astrodon ExoPlanet-BB / 60.0
-1.6 ± 1.6
2021-12-16 David Arnot
OSO PIRATE
PlaneWave Instruments CDK24 24 inch (610 mm) f/6.5 Corrected Dall-Kirkham Astrograph
FLI ProLine KAF-16803 / R / 45.0
2.1 ± 1.0
2021-02-28 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / Clear / 120.0
2.3 ± 1.3
2021-02-28 Fabio Mortari
Hypatia Observatory
Ritchey Chretienne 250mm f/5.3
Sbig ST8-XE / R / 200.0
0.2 ± 1.0
2021-02-24 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / Clear / 120.0
0.0 ± 1.9
2021-02-24 Fabio Mortari
Hypatia Observatory
Ritchey Chretienne 250mm f/5.3
Sbig ST8-XE / R / 120.0
-5.0 ± 4.3
2018-03-25 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 60.0
0.5 ± 1.6
2016-02-19 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
-1.3 ± 2.0
test
test

Observing Priority: LOW
Total Observations (Recent): 8 (3)
O-C minutes: -0.1 ± 0.9
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-09-01 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / V / 135.0
-0.9 ± 1.9
2021-07-24 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / z' / 30.0
1.3 ± 2.0
2021-07-19 Martin Crow
Burnham Observatory
Celestron C9.25
SX694 mono / R / 10.0
-2.5 ± 4.3
2021-04-23 Martin Crow
Burnham Observatory
Celestron C9.25
SX694 mono / R / 10.0
3.9 ± 4.3
2020-08-06 Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 30.0
0.2 ± 2.7
2020-08-02 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / B / 30.0
-1.8 ± 1.7
2020-06-23 Danilo Sedita
Osservatorio Sedita Castrofilippo
RC GSO 14"
Moravian G2-1600 / R / 15.0
2.2 ± 2.7
2020-06-23 Mauro Caló
Cavallino
RC
SBIG ST10 / Lum / 60.0
0.5 ± 5.8
test
test

Observing Priority: LOW
Total Observations (Recent): 38 (1)
O-C minutes: 0.49 ± 0.12
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-07-03 Adam Popowicz
Observatory Pyskowice
RC12" GSO
ASI ZWO 1600 MM / ATIK 11000M / R / 240.0
1.0 ± 2.0
2021-05-19 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
0.3 ± 0.4
2021-04-04 Martin Smith
Heathwood Road
Celestron EdgeHD 800
Atik 414 ex / Clear / 75.0
7.0 ± 4.3
2021-04-04 Xesco Rubia
Stupa Observatory
C11HD
QHY600PH M BSI / Lum / 150.0
1.3 ± 1.2
2021-04-04 Matthieu Bachschmidt
Gonachon
Celestron C11
SBIG ST8XME / Astrodon ExoPlanet-BB / 60.0
0.7 ± 0.4
2021-04-04 Massimiliano Mannucci
Osservatorio Astronomico Margherita Hack
Celestron C14
SBIG ST10 XME / Clear / 90.0
0.6 ± 0.6
2021-04-04 Didier Laloum
Observatoire Privé du Mont (OPM)
RC 8 GSO
Atik 383L+ / Astrodon ExoPlanet-BB / 120.0
-0.9 ± 1.2
2021-04-04 Stephane Neveu
Stephane Neveu
Newton
Atik 314+ / R / 150.0
-1.5 ± 1.7
2021-03-23 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
1.6 ± 0.7
2021-03-19 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
-0.8 ± 1.3
2020-12-07 Tõnis Eenmäe
Tartu Observatory
Planewave CDK 12.5
Apogee Alta U42 / R / 90.0
3.0 ± 0.9
2020-06-23 Patrick Brandebourg
Patrick Brandebourg (Observatoire du Guernet)
RC 250
Sbig ST8300M / R / 120.0
-0.1 ± 1.2
2020-06-06 Fabio Mortari
Hypatia Observatory
Newton 250mm f/4.9
Sbig ST8-XE / V / 150.0
3.0 ± 1.6
2020-05-09 Keith Rickard
Putlands Observatory
Meade LX200 10" SCT Classic
SBIG ST-7XME CCD / R / 120.0
-1.7 ± 2.3
2020-04-22 Simon Dawes
William James II Observatory
Skywatcher MN190
ZWO ASI 1600 Pro mono / R / 30.0
2.3 ± 1.0
2020-04-22 Martin Crow
Burnham Observatory
Celestron C9.25
SX694 mono / R / 120.0
1.3 ± 0.7
2020-04-22 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / Clear / 120.0
0.9 ± 0.4
2020-04-06 Alessandro Marchini
Astronomical Observatory, University of Siena
Mak-Cas 0.3m f/5.6
Sbig STL-6303 / I / 300.0
2.7 ± 1.2
2020-04-06 Alberto Tomatis
Alto-Observatory
RC
STL 6303 / Lum / 80.0
2.1 ± 1.0
2020-04-06 Fabio Salvaggio
WBRO - K49
C9.25"
SBIG ST8-XME / V / 300.0
0.8 ± 1.2
2020-04-06 Claudio Lopresti
Claudio Lopresti
Mak-Newton
CCD Sbig ST10xme / I / 300.0
0.6 ± 1.3
2020-04-06 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / Clear / 120.0
-0.9 ± 1.4
2020-04-06 Mauro Caló
Cavallino
RC
SBIG ST10 / Lum / 90.0
-2.2 ± 1.4
2020-04-06 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
-3.2 ± 1.6
2020-04-03 Taewoo Kim
Deokheung Optical Astronomy Observatory
NYSC 1m Telescope
FLI PL-16803 or PI SOPHIA-2048B / V / 180.0
0.2 ± 0.4
2020-04-03 Taewoo Kim
Deokheung Optical Astronomy Observatory
NYSC 1m Telescope
FLI PL-16803 or PI SOPHIA-2048B / R / 120.0
0.1 ± 0.4
2020-03-25 Filip Walter
Stefanik Observatory
Carl Zeiss MCT
ZWO ASI 1600mm pro / Clear / 180.0
3.1 ± 1.0
2020-03-25 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / Clear / 120.0
0.3 ± 0.7
2020-03-25 Adrian Jones
Oldfield Observatory (MPC I64)
Meade ACF
QSI 583 / R / 60.0
-1.1 ± 0.9
2020-03-25 John Savage
Z42 Rushay Farm Observatory
Celeston 14Edge with focal reducer
ATIK One 9.0 / R / 360.0
-2.6 ± 1.6
2020-03-08 Danilo Sedita
Osservatorio Sedita Castrofilippo
RC GSO
Moravian G2-1600 / Rc / 60.0
-5.6 ± 1.3
2020-02-21 Vikrant Kumar Agnihotri
Cepheid Observatory India
C11-A XLT Schmidt-Cassegrain/F5.12
Atik414ex mono / Astrodon ExoPlanet-BB / 45.0
2.3 ± 1.2
2019-02-14 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / V / 120.0
-1.1 ± 0.7
2017-04-16 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
-1.0 ± 0.7
2016-05-04 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
-0.1 ± 1.0
2015-07-23 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 180.0
3.4 ± 1.3
2015-04-12 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 60.0
0.9 ± 0.6
2015-02-10 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Clear / 30.0
1.1 ± 0.7
test
test

Observing Priority: LOW
Total Observations (Recent): 10 (0)
O-C minutes: 0.1 ± 0.7
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-04-18 Tõnis Eenmäe
Tartu Observatory
Planewave CDK 12.5
Apogee Alta U42 / R / 20.0
-1.5 ± 2.3
2021-02-10 Ferran Grau Horta
Ca L'Ou
Meade ACF 16''
FLI Proline PL1001 / R / 40.0
-1.5 ± 1.7
2021-02-07 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / R / 120.0
-0.1 ± 1.6
2020-04-01 Fabio Mortari
Hypatia Observatory
Newton 250mm f/4.9
Sbig ST8-XE / Lum / 120.0
3.5 ± 3.2
2020-04-01 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / R / 120.0
-1.4 ± 1.6
2020-04-01 Mauro Caló
Cavallino
RC
SBIG ST10 / Lum / 60.0
-5.4 ± 5.8
2020-03-29 Fabio Mortari
Hypatia Observatory
Newton 250mm f/4.9
Sbig ST8-XE / Lum / 50.0
1.3 ± 1.7
2015-02-09 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / V / 60.0
4.0 ± 2.4
2012-02-21 Filip Walter
Stefanik Observatory
Meade SCT
SBIG ST-10XME / R / 180.0
1.3 ± 2.2
2011-02-09 Filip Walter
Stefanik Observatory
Meade SCT
SBIG ST-10XME / R / 60.0
2.3 ± 7.2
test
test

Observing Priority: LOW
Total Observations (Recent): 11 (2)
O-C minutes: -0.0 ± 0.9
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-08-20 Mario Morales Aimar
Observatorio de Sencelles MPC K14
Reflector 10"
SBIG ST7-XME / V / 55.0
-2.9 ± 7.2
2021-08-20 Didier Laloum
Observatoire Privé du Mont (OPM)
RC 8 GSO
Atik 383L+ / I / 60.0
-4.4 ± 4.3
2021-05-24 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / g' / 60.0
-4.0 ± 2.7
2021-04-17 John Savage
Z42 Rushay Farm Observatory
Celestron 14Edge FR
ZWO ASI6200MM / R / 60.0
6.7 ± 2.3
2021-02-26 David Wright
Yorick (private observatory)
10" Ritchey-Chretien
QSI 683WSG-8 / R / 90.0
0.2 ± 4.3
2020-07-18 Dim Stouraitis
Galilaios
SCT
SXVF-H9 Starlight-Xpress / R / 15.0
4.2 ± 4.3
2020-07-18 Jacques Michelet
Saint-Auban sur l'Ouvèze
Celestron C11 Edge HD
QSI-632 WSG / Astrodon ExoPlanet-BB / 15.0
0.7 ± 2.2
2020-07-18 Mauro Caló
Cavallino
RC
SBIG ST10 / Lum / 60.0
-2.7 ± 3.3
2020-06-11 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / R / 20.0
-1.1 ± 1.6
2020-05-29 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / I / 360.0
1.7 ± 5.8
2019-07-23 Mario Morales Aimar
Observatorio de Sencelles MPC K14
10" Meade Schmidt Cassegrain
SBIG ST7-XME / V / 32.0
-2.5 ± 3.5
test
test

Observing Priority: ALERT
Total Observations (Recent): 9 (8)
O-C minutes: -30.4 ± 0.6
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2022-01-01 Fran Campos
Puig d'Agulles Observtory
RC14" on EQ8 German mount
SBIG ST-8XME / R / 120.0
-22.0 ± 1.3
2022-01-01 Paolo Arcangelo Matassa
P.M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F4.6
ICX453AQ / Lum / 90.0
-32.3 ± 4.3
2022-01-01 Valère Perroud
Observatoire de Duines
RC 10
Moravian G2-4000 / Lum / 90.0
-32.5 ± 2.3
2022-01-01 Robert Roth
TURMX Observatory
Planewave CDK17
QHY600M / r' / 60.0
-33.4 ± 1.3
2022-01-01 Giorgio Baj
M57
Ritchey-Chretien
Sbig STT1603 ME / R / 180.0
-36.4 ± 1.4
2021-10-28 Taewoo Kim
Deokheung Optical Astronomy Observatory
NYSC 1m Telescope
FLI PL-16803 or PI SOPHIA-2048B / R / 120.0
-31.1 ± 1.3
2021-10-17 Tõnis Eenmäe
Tartu Observatory
Planewave CDK 12.5
Apogee Alta U42 / R / 90.0
-33.7 ± 3.0
2021-10-07 Robert Roth
TURMX Observatory
Planewave CDK17
QHY600M / r' / 60.0
-25.6 ± 2.9
2020-12-06 Tõnis Eenmäe
Tartu Observatory
Planewave CDK 12.5
Apogee Alta U42 / R / 90.0
-28.1 ± 1.9
test
test

Observing Priority: LOW
Total Observations (Recent): 22 (11)
O-C minutes: 0.2 ± 0.3
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-12-17 Paolo Arcangelo Matassa
P.M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F4.6
ICX453AQ / Clear / 120.0
4.9 ± 2.4
2021-12-17 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / R / 90.0
-2.7 ± 1.2
2021-11-22 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / R / 120.0
0.0 ± 0.6
2021-10-28 Paolo Arcangelo Matassa
P.M.P.H.R. Deep Sky (K81)
Ritchey Chretien
ICX453AQ / Lum / 120.0
-0.7 ± 1.2
2021-10-14 Jean-Baptiste Marquette
MrKite47
Newton Sky-Watcher 200/1000
ZWO ASI183MM Pro / R / 90.0
-3.9 ± 1.6
2021-10-03 David Wright
Yorick (private observatory)
10" Ritchey-Chretien
QSI 683WSG-8 / R / 60.0
4.1 ± 1.2
2021-10-03 Tõnis Eenmäe
Tartu Observatory
Planewave CDK 12.5
Apogee Alta U42 / B / 120.0
2.2 ± 2.0
2021-10-03 Paolo Arcangelo Matassa
P.M.P.H.R. Deep Sky (K81)
Ritchey Chretien
ICX453AQ / Lum / 120.0
2.2 ± 1.2
2021-10-01 Dominique DANIEL
La Montjoie
Celestron CGX C8 XLT
Camera CMOS ZWO ASI294MC pro (color) / Clear / 75.0
5.5 ± 2.3
2021-09-06 Kevin Johnson
Holbrook Observatory
Meade LX10 EMC
Atik 383L+ / Lum / 210.0
0.6 ± 2.3
2021-08-25 Didier Laloum
Observatoire Privé du Mont (OPM)
RC 8 GSO
Atik 383L+ / I / 120.0
1.6 ± 2.6
2020-10-07 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / R / 60.0
-0.4 ± 1.2
2020-09-12 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / R / 120.0
-0.9 ± 0.7
2020-09-12 Mauro Caló
Cavallino
RC
SBIG ST10 / Lum / 40.0
-2.4 ± 1.3
2020-07-25 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
0.5 ± 1.2
2020-07-25 Iakovos Strikis
Elizabeth Observatory of Athens
Sky Watcher Quattro
SBIG STF-8300mm / R / 30.0
-1.8 ± 1.3
2019-12-04 Martin Crow
Burnham Observatory
Celestron
SX694 mono / R / 60.0
1.5 ± 1.6
2019-10-15 Mario Morales Aimar
Observatorio de Sencelles MPC K14
Reflector 10"
SBIG ST7-XME / V / 80.0
1.8 ± 1.2
2019-09-07 Martin Crow
Burnham Observatory
Celestron C9.25
SX694 mono / R / 60.0
3.5 ± 1.7
2019-09-07 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / V / 120.0
1.8 ± 1.0
2016-09-24 Marc Deldem
Les Barres Observatory
Celestron C8
SBIG ST8-XME / Clear / 60.0
-0.6 ± 1.4
2015-01-28 Antonio Marino
UAN c/o INAF-Osservatorio Astronomico di Capodimonte, Naples ITALY
SC11
CCD Atik 314L / Clear / 90.0
-1.5 ± 2.3
test
test

Observing Priority: MEDIUM
Total Observations (Recent): 3 (0)
O-C minutes: -0.3 ± 0.5
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2020-11-20 Leon Bewersdorff
Lbew
20cm Celestron SE
QHY600M PH / V / 30.0
0.5 ± 1.2
2020-10-20 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / R / 25.0
-0.5 ± 0.6
2017-08-19 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / V / 60.0
-0.2 ± 1.2
test
test

Observing Priority: LOW
Total Observations (Recent): 5 (2)
O-C minutes: -1.3 ± 0.6
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-08-19 Tõnis Eenmäe
Tartu Observatory
Planewave CDK 12.5
Apogee Alta U42 / R / 90.0
-0.5 ± 1.4
2021-07-28 Nello Ruocco
Osservatorio Astronomico Nastro Verde di Sorrento MPC code C82
SC Meade LX200 GPS on equatorial fork
Sbig ST10XME / Clear / 200.0
-0.2 ± 1.0
2021-05-18 Billy Edwards
McDonald Observatory
LCO Meade
SBIG STX6303 / r' / 90.288
-1.0 ± 1.4
2019-02-23 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
-0.9 ± 1.9
2015-05-07 Marc Deldem
Les Barres Observatory
Celestron C8
SBIG ST8-XME / Clear / 180.0
-4.0 ± 1.2
test
test

Observing Priority: LOW
Total Observations (Recent): 25 (6)
O-C minutes: 0.32 ± 0.15
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-12-20 Paolo Arcangelo Matassa
P.M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F4.6
ICX453AQ / Lum / 60.0
0.1 ± 2.0
2021-12-16 Paolo Arcangelo Matassa
P.M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F4.6
ICX453AQ / Lum / 120.0
1.0 ± 3.2
2021-12-12 Paolo Arcangelo Matassa
P.M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F4.6
ICX453AQ / Lum / 120.0
-1.3 ± 2.3
2021-12-12 Andras Dan
Rocca1
Celestron C8
QHY 183 M / Astrodon ExoPlanet-BB / 60.0
-3.4 ± 1.2
2021-12-12 Dominique DANIEL
La Montjoie
Celestron CGX C8 XLT
Camera CMOS ZWO ASI294MC pro (color) / Clear / 180.0
-4.2 ± 2.2
2021-11-10 Vikrant Kumar Agnihotri
Cepheid Observatory India
C8/f6.3 Schmidt-Cassegrain
Atik383L+ mono / R / 60.0
0.1 ± 2.4
2020-11-10 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
0.8 ± 0.9
2020-11-06 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / Clear / 120.0
-1.8 ± 1.0
2020-10-17 Jean-Bernard PIOPPA
La Roque-Esclapon
KEPLER
ATIK 383 L+ / Clear / 240.0
2.1 ± 1.3
2020-10-17 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
-0.6 ± 0.9
2020-10-17 Francois Regembal
HRTobs
Astrosib RC360
SBIG STX 16803 / Lum / 120.0
-1.5 ± 1.3
2020-10-13 Fabio Mortari
Osservatorio Astronomico MONTE SAN LORENZO
Ritchey Chretienne
SBIG ST8-XME / Clear / 50.0
-1.4 ± 0.4
2020-10-01 Nikolaos Paschalis
Nunki Observatory
Officina Stellare RILA 400
SBIG STXL 11002 / R / 60.0
2.0 ± 3.2
2019-10-11 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
-1.3 ± 0.9
2019-09-17 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
1.1 ± 0.7
2019-09-13 Marc Deldem
Les Barres Observatory
Celestron C8
SBIG ST8-XME / Clear / 120.0
0.8 ± 1.0
2019-08-31 Pavel Pintr
Horni Halze
Celestron C9.25 with Hyperstar f2.2
ASI ZWO 1600 MONO / Clear / 130.0
0.0 ± 1.0
2019-08-15 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
2.5 ± 0.9
2016-12-22 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 120.0
-0.2 ± 0.4
2016-12-10 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
3.0 ± 0.7
2016-12-06 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
1.9 ± 1.0
2016-12-02 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 60.0
1.1 ± 0.3
2015-11-29 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 240.0
3.1 ± 1.4
2015-11-09 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Clear / 120.0
1.9 ± 0.9
2015-11-01 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Clear / 120.0
-0.3 ± 0.7
test
test

Observing Priority: LOW
Total Observations (Recent): 26 (5)
O-C minutes: 0.93 ± 0.18
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2022-01-12 Claudio Lopresti
Claudio Lopresti
Mak-Newton
CCD Sbig ST10xme / I / 240.0
4.7 ± 1.0
2022-01-12 Paolo Arcangelo Matassa
P.M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F4.6
ICX453AQ / Lum / 60.0
-1.2 ± 2.3
2021-12-17 Claudio Lopresti
Claudio Lopresti
Mak-Newton
CCD Sbig ST10xme / I / 120.0
3.3 ± 1.6
2021-12-17 Andras Dan
Rocca1
Celestron C8
QHY 183 M / Clear / 60.0
1.9 ± 1.2
2021-12-17 Paolo Arcangelo Matassa
P.M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F4.6
ICX453AQ / Lum / 120.0
1.2 ± 4.3
2021-04-08 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave 2
ZWO ASI6200 / Clear / 120.0
1.9 ± 0.6
2021-04-08 Dominique DANIEL
La Montjoie
Celestron CGX C8 XLT
Camera CMOS ZWO ASI294MC pro (color) / Lum / 120.0
1.7 ± 1.2
2021-04-08 Tõnis Eenmäe
Tartu Observatory
Planewave CDK 12.5
Apogee Alta U42 / R / 25.0
1.3 ± 1.0
2021-04-08 Üllar Kivila
Science Centre AHHAA
TS Optics RC 203/1624
ZWO ASI224MC / Lum / 60.0
0.9 ± 3.2
2021-03-16 Jean-Bernard PIOPPA
La Roque-Esclapon
KEPLER
ATIK 383 L+ / R / 120.0
-1.9 ± 2.3
2021-02-21 Valère Perroud
Observatoire de Duines
RC 10
Moravian G2-4000 / Lum / 90.0
-0.2 ± 1.0
2020-12-09 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / R / 120.0
-1.0 ± 0.7
2020-11-18 Jacques Michelet
Claix
Celestron C11 Edge HD
QSI-632 WSG / Astrodon ExoPlanet-BB / 30.0
-0.4 ± 0.9
2020-11-18 David Wright
Yorick (private observatory)
10" Ritchey-Chretien
QSI 683WSG-8 / R / 250.0
-1.2 ± 1.4
2020-03-28 Martin Fowler
MicroObservatory Cecilia
MicroObservatory robotic telescope
KAF 1402ME / Clear / 60.0
1.8 ± 2.0
2020-03-13 Francois Hurter
Albireo Observatory
RC GSO Serrurier Kepler f/8
Atik 383L+ / V / 35.0
0.3 ± 0.6
2020-02-19 Mario Morales Aimar
Observatorio de Sencelles MPC K14
Reflector 10"
SBIG ST7-XME / V / 90.0
1.4 ± 0.9
2020-01-24 Pavel Pintr
Horni Halze
Celestron C9.25 with Hyperstar f2.2
ASI ZWO 1600 MONO / R / 70.0
2.7 ± 1.7
2020-01-01 Pavel Pintr
Horni Halze
Celestron C9.25 with Hyperstar f2.2
ASI ZWO 1600 MONO / R / 90.0
0.1 ± 0.9
2019-12-01 Martin Fowler
MicroObservatory Cecilia
MicroObservatory robotic telescope
KAF 1402ME / Clear / 60.0
3.6 ± 2.0
2019-12-01 Roger Dymock
MicroObservatory
Maksutov reflector
Kodak KAF 1400 image sensor / Clear / 60.0
-2.6 ± 4.3
2019-03-08 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / V / 120.0
2.6 ± 1.0
2018-02-10 Claudio Lopresti
Claudio Lopresti
Mak-Newton
CCD Sbig ST10xme / Clear / 240.0
1.3 ± 0.4
2018-01-13 Martin Fowler
MicroObservatory Cecilia
MicroObservatory robotic telescope
KAF 1402ME / Clear / 60.0
-2.3 ± 1.7
2015-02-22 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 30.0
1.1 ± 0.7
2011-01-16 Filip Walter
Stefanik Observatory
Meade SCT
SBIG ST-10XME / R / 90.0
-0.3 ± 0.7
test
test

Observing Priority: LOW
Total Observations (Recent): 9 (0)
O-C minutes: 9.8 ± 0.8
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-04-01 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave 2
ZWO ASI6200 / R / 120.0
12.9 ± 2.3
2021-03-28 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / Lum / 60.0
10.0 ± 2.0
2021-02-27 Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 99.0
9.4 ± 2.9
2021-02-27 Lionel Rousselot
lroussel
Newton
ZWO 1600 monochrome / Clear / 180.0
8.5 ± 2.4
2021-01-25 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
14.5 ± 2.4
2021-01-25 Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 100.0
11.0 ± 2.6
2021-01-21 Vikrant Kumar Agnihotri
Cepheid Observatory India
C11/f5.5 Schmidt-Cassegrain
Atik383L+ mono / R / 90.0
8.1 ± 4.3
2020-05-07 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / Clear / 120.0
3.8 ± 2.2
2020-01-24 Nikolaos Paschalis
Nunki Observatory
Officina Stellare RILA 400
SBIG STXL 11002 / R / 90.0
10.0 ± 2.2
test
test

Observing Priority: MEDIUM
Total Observations (Recent): 18 (1)
O-C minutes: 0.1 ± 0.3
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-11-18 Martin Crow
Burnham Observatory
Celestron C9.25
SX694 mono / R / 15.0
-7.2 ± 5.8
2021-04-03 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / R / 60.0
5.4 ± 1.7
2021-04-03 Matthieu Bachschmidt
Gonachon
Celestron C11
SBIG ST8XME / Astrodon ExoPlanet-BB / 30.0
-1.3 ± 1.2
2021-03-02 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / I / 120.0
0.5 ± 0.7
2021-03-02 Fabio Mortari
Hypatia Observatory
Ritchey Chretienne 250mm f/5.3
Sbig ST8-XE / R / 120.0
-0.2 ± 2.7
2020-12-18 Valère Perroud
Observatoire de Duines
RC 10
Moravian G2-4000 / V / 30.0
1.7 ± 1.7
2020-05-20 Geoffrey Thurston
I67
Celestron C-14
Atik 314L+ / R / 20.0
0.1 ± 1.4
2020-05-04 Fabio Mortari
Hypatia Observatory
Newton 250mm f/4.9
Sbig ST8-XE / r' / 120.0
-3.2 ± 4.3
2020-04-06 Martin Crow
Burnham Observatory
Celestron C9.25
SX694 mono / R / 25.0
0.7 ± 0.9
2020-04-06 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / B / 60.0
0.5 ± 2.2
2020-04-06 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / R / 120.0
-0.9 ± 0.9
2020-03-20 Nikolaos Paschalis
Nunki Observatory
Officina Stellare RILA 400
SBIG STXL 11002 / R / 60.0
-2.6 ± 2.2
2020-03-04 Mauro Caló
Cavallino
GSO RC
SBIG ST10 / R / 60.0
-4.9 ± 2.4
2020-02-21 Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 20.0
-0.4 ± 1.4
2020-02-17 Nikolaos Paschalis
Nunki Observatory
Officina Stellare RILA 400
SBIG STXL 11002 / Rc / 60.0
0.4 ± 1.9
2020-01-26 Billy Edwards
McDonald Observatory
LCO Meade
SBIG STX6303 / r' / 10.0
-5.8 ± 4.3
2020-01-19 Adrian Jones
Oldfield Observatory (I64)
Meade ACF
QSI 583 / R / 10.0
3.8 ± 3.2
2020-01-07 Mauro Caló
Cavallino
RC
SBIG ST10 / Lum / 60.0
-0.9 ± 7.2
test
test

Observing Priority: LOW
Total Observations (Recent): 35 (9)
O-C minutes: 0.21 ± 0.14
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-10-25 Trevor Gainey
Kismet
Meade LX200
ZWO ASI 294 MC Pro / Lum / 80.0
-0.9 ± 2.3
2021-10-08 aziz kaeouach
High Atlas Observatory
Celestron C11 hd
Zwo asi 294 mm pro / R / 60.0
1.0 ± 1.4
2021-10-08 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave 2
ZWO ASI6200 / R / 120.0
0.3 ± 1.0
2021-10-04 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-1.5 ± 0.6
2021-09-17 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
0.1 ± 0.7
2021-08-01 Maurice Audejean
Observatoire ChantePerdrix UAI A77
T400
Atik 160 ex / Clear / 5.0
-1.7 ± 0.9
2021-07-26 Nello Ruocco
Osservatorio Astronomico Nastro Verde di Sorrento MPC code C82
SC Meade LX200 GPS on equatorial fork
Sbig ST10XME / Clear / 180.0
-0.1 ± 1.6
2021-07-16 Tim Haymes
Southside Observatory
Newtonian 30cm
QHY174m / Clear / 20.0
0.5 ± 1.9
2021-06-12 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
-1.5 ± 1.0
2020-10-31 Ferran Grau Horta
Ca L'Ou
Meade ACF 16''
FLI Proline PL1001 / R / 180.0
-0.3 ± 1.4
2020-08-24 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
-0.3 ± 0.7
2020-08-18 Iakovos Strikis
Elizabeth Observatory of Athens
Sky Watcher Quattro
SBIG STF-8300mm / R / 80.0
-0.7 ± 2.0
2020-08-01 Adam Popowicz
Adam Popowicz
RC12" GSO
ASI ZWO 1600 MM / ATIK 11000M / R / 90.0
1.1 ± 2.6
2020-07-28 Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 90.0
-1.4 ± 1.2
2020-06-28 Mauro Caló
Cavallino
RC
SBIG ST10 / Clear / 120.0
3.8 ± 1.6
2020-06-28 Claudio Lopresti
Claudio Lopresti
Makutov-Newton
CCD Sbig ST8xme / Lum / 240.0
0.1 ± 1.3
2020-06-28 Dim Stouraitis
Galilaios
SCT
SXVF-H9 Starlight-Xpress / Clear / 40.0
-1.1 ± 1.2
2020-06-18 Fabio Mortari
Hypatia Observatory
Newton 250mm f/4.9
Sbig ST8-XE / R / 200.0
-3.0 ± 1.2
2020-06-01 Adrian Jones
Oldfield Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 90.0
2.1 ± 1.4
2019-09-28 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
0.0 ± 0.6
2019-09-17 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / V / 120.0
0.8 ± 0.6
2019-08-14 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Clear / 120.0
0.6 ± 0.6
2019-08-04 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Clear / 120.0
0.8 ± 0.6
2018-10-21 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 60.0
-0.2 ± 1.0
2018-08-27 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 120.0
0.1 ± 0.9
2018-07-24 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
-1.2 ± 0.9
2018-07-17 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
-1.1 ± 0.9
2018-07-11 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 120.0
0.1 ± 1.0
2018-06-30 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 60.0
1.2 ± 0.9
2018-06-30 Alessandro Marchini
Astronomical Observatory, University of Siena
Mak-Cas 0.3m f/5.6
Sbig STL-6303 / R / 300.0
-1.7 ± 1.3
2017-11-19 Mario Morales Aimar
Observatorio de Sencelles MPC K14
10" Meade Schmidt Cassegrain
SBIG ST7-XME / Clear / 100.0
-2.1 ± 1.4
2017-10-16 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
1.6 ± 0.7
2017-09-29 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 120.0
2.2 ± 0.4
2017-09-06 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 60.0
0.7 ± 0.9
2016-07-19 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 60.0
-0.2 ± 0.4
test
test

Observing Priority: LOW
Total Observations (Recent): 3 (1)
O-C minutes: -0.9 ± 0.9
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2022-01-06 Kevin Johnson
Holbrook Observatory
Meade LX10 EMC
Atik 383L+ / Clear / 60.0
-1.3 ± 2.0
2020-02-24 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
-1.8 ± 1.2
2020-01-29 John Savage
Z42 Rushay Farm Observatory
Celeston 14Edge with focal reducer
ATIK One 9.0 / Rc / 180.0
3.3 ± 2.4
test
test

Observing Priority: LOW
Total Observations (Recent): 10 (4)
O-C minutes: 0.5 ± 0.4
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-10-17 Fabio Mortari
Hypatia Observatory
Ritchey Chretienne 250mm f/5.3
Sbig ST8-XE / R / 200.0
-4.1 ± 2.7
2021-10-03 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-1.7 ± 1.2
2021-09-15 Adam Popowicz
Observatory Pyskowice
RC12" GSO
ASI ZWO 1600 MM / ATIK 11000M / Clear / 480.0
1.0 ± 4.3
2021-09-15 Dim Stouraitis
Galilaios
SCT
SXVF-H9 Starlight-Xpress / R / 120.0
-1.3 ± 2.7
2020-11-04 Martin Crow
Burnham Observatory
Celestron C9.25
SX694 mono / R / 60.0
2.1 ± 2.2
2016-01-24 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 60.0
-0.1 ± 0.7
2015-12-12 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 240.0
-3.3 ± 1.9
2015-11-01 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 240.0
4.0 ± 1.9
2015-02-11 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / V / 60.0
2.5 ± 0.7
2015-02-11 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 60.0
-0.2 ± 0.9
test
test

Observing Priority: LOW
Total Observations (Recent): 5 (0)
O-C minutes: 1.3 ± 0.9
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-04-22 John Savage
Z42 Rushay Farm Observatory
Celestron 14Edge FR
ZWO ASI6200MM / Lum / 60.0
4.2 ± 4.3
2021-03-20 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
-1.5 ± 4.3
2021-03-20 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave 2
ZWO ASI6200 / R / 120.0
-1.7 ± 1.4
2020-05-31 Matthias Mallonn
STELLA
Cassegrain
optical CCD photometer / r' / 40.0
4.1 ± 1.4
2018-04-17 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 60.0
1.7 ± 2.3
test
test

Observing Priority: LOW
Total Observations (Recent): 20 (0)
O-C minutes: 0.3 ± 0.3
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-06-09 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
0.2 ± 1.2
2021-05-24 Carmelo Falco
GAL Hassin Robotic Telescope 2 (GRT2) - Multiband
Giacometti-Fogale RC16 - 2
Andor Apogee Aspen CG16M / g' / 90.0
0.4 ± 2.4
2021-05-24 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / Lum / 60.0
-1.1 ± 2.9
2021-04-18 Billy Edwards
Haleakala Observatory
LCO Meade
SBIG STX6303 / r' / 59.937
-0.2 ± 1.3
2021-04-12 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
0.9 ± 1.0
2021-04-09 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / V / 120.0
3.8 ± 1.2
2021-03-28 Marc Deldem
Les Barres Observatory
Celestron C11
SBIG ST10-XME / Clear / 120.0
-1.1 ± 1.0
2021-03-28 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / g' / 90.0
-2.3 ± 1.9
2021-03-25 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
2.9 ± 1.0
2021-03-25 Alberto Tomatis
Alto-Observatory
RC
STL 6303 / Lum / 60.0
1.2 ± 2.9
2021-03-25 Ivo Peretto
MarSEC Marana Space Explorer Center
R-C
Moravia G2-1600 MkII / Clear / 60.0
0.2 ± 2.2
2021-03-25 Mauro Caló
Cavallino
RC
SBIG ST10 / Lum / 60.0
-0.1 ± 4.3
2021-03-25 Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 100.0
-0.7 ± 2.3
2021-03-15 Tõnis Eenmäe
Tartu Observatory
Planewave CDK 12.5
Apogee Alta U42 / R / 60.0
0.6 ± 1.4
2020-05-22 Matthias Mallonn
STELLA
Cassegrain
optical CCD photometer / r' / 50.0
-1.2 ± 0.6
2020-05-19 Matthias Mallonn
STELLA
Cassegrain
optical CCD photometer / r' / 50.0
0.3 ± 0.7
2020-05-15 John Savage
Z42 Rushay Farm Observatory
Celestron 14Edge
ZWO ASI6200MM / Clear / 120.0
1.3 ± 1.2
2020-05-15 Matthias Mallonn
STELLA
Cassegrain
optical CCD photometer / r' / 50.0
0.2 ± 0.6
2020-05-15 Francois Regembal
HRTobs
Astrosib RC360
SBIG STX 16803 / Lum / 60.0
-2.0 ± 2.9
2017-05-29 Alessandro Marchini
Astronomical Observatory, University of Siena
Mak-Cas 0.3m f/5.6
Sbig STL-6303 / R / 300.0
2.3 ± 2.2
test
test

Observing Priority: LOW
Total Observations (Recent): 14 (3)
O-C minutes: 0.1 ± 0.3
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2022-01-13 Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 150.0
2.7 ± 2.6
2022-01-13 Paolo Arcangelo Matassa
P.M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F4.6
ICX453AQ / Lum / 120.0
-1.6 ± 4.3
2021-10-17 Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 200.0
0.9 ± 4.3
2020-11-13 Mike Miller
Georgetown Observatory
Meade 10 inch ACF f8 f5
QSI 540 / V / 120.0
2.6 ± 5.8
2020-09-22 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / Clear / 120.0
-2.6 ± 1.2
2020-09-09 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / Clear / 120.0
2.2 ± 0.9
2020-08-26 Dim Stouraitis
Galilaios
SCT
SXVF-H9 Starlight-Xpress / R / 70.0
0.1 ± 1.7
2019-12-03 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Clear / 60.0
-2.8 ± 0.9
2019-10-25 Nikolaos Paschalis
Nunki Observatory
Officina Stellare RILA 400
SBIG STXL 11002 / Rc / 60.0
0.5 ± 3.2
2019-10-02 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
1.6 ± 1.6
2018-12-26 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
1.3 ± 1.4
2018-10-12 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Clear / 60.0
0.6 ± 0.6
2018-09-29 Marc Deldem
Les Barres Observatory
Celestron C8
SBIG ST8-XME / Clear / 120.0
1.0 ± 3.2
2017-11-17 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 120.0
-0.6 ± 1.2
test
test

Observing Priority: LOW
Total Observations (Recent): 7 (4)
O-C minutes: 0.2 ± 0.7
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-10-02 Taewoo Kim
Deokheung Optical Astronomy Observatory
NYSC 1m Telescope
FLI PL-16803 or PI SOPHIA-2048B / R / 60.0
3.3 ± 1.2
2021-09-26 Nikolaos Paschalis
Nunki Observatory
Officina Stellare RILA 400
SBIG STXL 11002 / R / 60.0
5.7 ± 3.3
2021-09-03 Tõnis Eenmäe
Tartu Observatory
Planewave CDK 12.5
Apogee Alta U42 / R / 60.0
-4.1 ± 2.4
2021-09-03 Dim Stouraitis
Galilaios
SCT
SXVF-H9 Starlight-Xpress / R / 50.0
-6.8 ± 4.3
2020-09-14 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / Clear / 120.0
-1.4 ± 1.7
2020-08-27 Danilo Sedita
Osservatorio Sedita Castrofilippo
RC GSO 14"
Moravian G2-1600 / R / 60.0
-0.8 ± 2.2
2020-08-27 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / Lum / 45.0
-1.9 ± 1.6
test
test

Observing Priority: LOW
Total Observations (Recent): 15 (0)
O-C minutes: 0.5 ± 0.4
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-03-27 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / g' / 45.0
0.3 ± 2.0
2021-02-10 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave 2
ZWO ASI6200 / R / 120.0
2.9 ± 3.0
2021-02-10 John Savage
Z42 Rushay Farm Observatory
Celestron 14Edge FR
ZWO ASI6200MM / R / 120.0
2.1 ± 1.2
2021-02-08 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
1.8 ± 1.2
2021-02-05 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
-3.7 ± 2.0
2021-01-22 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
0.5 ± 1.7
2020-12-11 Jean-Claude MARIO
Observatoire de la Cabergue
Astrosib RC 360
Moravian G4-16000 / Lum / 120.0
-0.8 ± 1.3
2020-12-08 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 60.0
-1.6 ± 1.4
2020-11-27 Nikolaos Paschalis
Nunki Observatory
Officina Stellare RILA 400
SBIG STXL 11002 / R / 60.0
3.9 ± 2.6
2020-04-04 Simon Dawes
William James II Observatory
Skywatcher MN190
ZWO ASI 1600 Pro mono / R / 40.0
1.0 ± 2.7
2020-04-04 Martin Crow
Burnham Observatory
Celestron C9.25
SX694 mono / R / 60.0
-2.0 ± 2.0
2020-02-05 Valère Perroud
Observatoire de Duines
RC 10
Moravian G2-4000 / V / 120.0
-1.9 ± 2.4
2020-02-05 Claudio Lopresti
Claudio Lopresti
Mak-Newton
CCD Sbig ST10xme / Ic / 300.0
-3.5 ± 2.2
2019-02-13 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / V / 60.0
3.1 ± 1.3
2018-02-22 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Clear / 120.0
2.7 ± 1.9
test
test

Observing Priority: MEDIUM
Total Observations (Recent): 1 (0)
O-C minutes: 5.2 ± 2.6
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2019-07-10 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / R / 120.0
5.2 ± 2.6
test
test

Observing Priority: LOW
Total Observations (Recent): 45 (8)
O-C minutes: 0.51 ± 0.1
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2022-01-13 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave 2
ZWO ASI6200 / R / 120.0
1.6 ± 0.6
2022-01-13 Mark Salisbury
POST
Orion Optics ODK
SBIG ST-10 XME / R / 240.0
0.0 ± 0.3
2021-12-31 Paolo Arcangelo Matassa
P.M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F4.6
ICX453AQ / Lum / 60.0
-0.4 ± 0.7
2021-11-16 Dominique DANIEL
La Montjoie
Celestron CGX C8 XLT
Camera CMOS ZWO ASI294MC pro (color) / Clear / 200.0
-1.3 ± 2.0
2021-11-03 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / R / 120.0
2.0 ± 0.7
2021-10-19 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / V / 60.0
-1.0 ± 0.3
2021-08-24 Kevin Johnson
Holbrook Observatory
Meade LX10 EMC
Atik 383L+ / Clear / 120.0
0.2 ± 1.2
2021-07-28 Nick Sioulas
NOAK Observatory
SKYWATCHER
ATIK 460exm / Clear / 90.0
-1.2 ± 1.2
2020-12-14 Roger Dymock
MicroObservatory located at Whipple Observatory
Maksutov reflector
KAF 1402ME / Clear / 60.0
-3.2 ± 2.0
2020-11-24 Fabio Mortari
Hypatia Observatory
Newton 250mm f/4.9
Sbig ST8-XE / R / 150.0
1.1 ± 0.9
2020-11-16 Roger Dymock
MicroObservatory located at Whipple Observatory
Maksutov reflector
KAF 1402ME / Clear / 60.0
-0.1 ± 1.6
2020-11-09 Harri Kiiskinen
Harri Kiiskinen
Takahashi FSQ-85ED
QHY163M / R / 30.0
-1.7 ± 1.4
2020-10-30 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / R / 120.0
2.3 ± 0.4
2020-10-19 Roger Dymock
MicroObservatory located at Whipple Observatory
Maksutov reflector
KAF 1402ME / Clear / 60.0
-5.2 ± 3.5
2020-10-12 Jean-Bernard PIOPPA
La Roque-Esclapon
KEPLER
ATIK 383 L+ / Clear / 180.0
-2.1 ± 0.9
2020-10-10 Vikrant Kumar Agnihotri
Cepheid Observatory India
C11/f5.5 Schmidt-Cassegrain
Atik383L+ mono / R / 60.0
-2.5 ± 0.9
2020-09-17 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / R / 120.0
1.5 ± 0.6
2020-09-14 David Wright
Yorick (private observatory)
Ritchey-Chretien
QSI 683WSG-8 / R / 120.0
0.2 ± 1.2
2020-09-14 Mark Roberts
IMT3
OS RiDK
ZWO ASI1600MM / R / 120.0
-0.1 ± 1.4
2020-09-14 Keith Rickard
Putlands Observatory - CMHASD
Meade LX200 10" SCT Classic
Starlight Express Trius Pro-694C / Lum / 120.0
-4.0 ± 1.7
2020-09-02 Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 60.0
2.2 ± 1.6
2020-08-30 Nikolaos Paschalis
Nunki Observatory
Officina Stellare RILA 400
SBIG STXL 11002 / R / 60.0
0.2 ± 1.0
2020-02-02 Martin Fowler
MicroObservatory Cecilia
MicroObservatory robotic telescope
KAF 1402ME / Clear / 60.0
-3.7 ± 3.2
2020-01-18 Martin Fowler
MicroObservatory Cecilia
MicroObservatory robotic telescope
KAF 1402ME / Clear / 60.0
-2.5 ± 2.6
2020-01-05 Martin Fowler
MicroObservatory Cecilia
MicroObservatory robotic telescope
KAF 1402ME / Clear / 60.0
-4.9 ± 2.6
2019-12-21 Martin Fowler
MicroObservatory Cecilia
MicroObservatory robotic telescope
KAF 1402ME / Clear / 60.0
2.0 ± 3.5
2019-12-06 Martin Fowler
MicroObservatory Cecilia
MicroObservatory robotic telescope
KAF 1402ME / Clear / 60.0
2.5 ± 2.0
2019-10-24 Martin Fowler
MicroObservatory Cecilia
MicroObservatory robotic telescope
KAF 1402ME / Clear / 60.0
-2.2 ± 1.6
2019-10-19 Dimitrios Deligeorgopoulos
Artemis Observatory
GSO RC
Atik 16 HR / R / 60.0
-0.7 ± 1.3
2019-09-28 Martin Fowler
MicroObservatory Cecilia
MicroObservatory robotic telescope
KAF 1402ME / Clear / 60.0
-1.0 ± 1.2
2018-12-09 Alfredo Biagini
Osservatorio Polifunzionale del Chianti
Ritchey-Chretien
Moravian G2 - KAF1603ME / Astrodon ExoPlanet-BB / 120.0
1.6 ± 0.4
2018-12-09 Alessandro Marchini
Astronomical Observatory, University of Siena
Mak-Cas 0.3m f/5.6
Sbig STL-6303 / I / 300.0
-1.0 ± 0.9
2018-10-25 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
3.2 ± 1.3
2018-10-12 Luca Naponiello
Osservatorio Polifunzionale del Chianti
Ritchey-Chretien
Moravian G2 - KAF1603ME / Astrodon ExoPlanet-BB / 80.0
1.1 ± 0.6
2018-10-12 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
-0.8 ± 1.0
2018-09-30 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Clear / 30.0
-1.0 ± 0.3
2017-11-30 Pere Guerra
Observatori Astronòmic Albanyà
16" Meade ACF F8
Moravian G4-9000 / V / 90.0
0.5 ± 0.4
2017-11-17 Alessandro Marchini
Astronomical Observatory, University of Siena
Mak-Cas 0.3m f/5.6
Sbig STL-6303 / I / 180.0
0.4 ± 0.7
2016-09-29 Marc Deldem
Les Barres Observatory
Celestron C8
SBIG ST8-XME / Clear / 120.0
-0.9 ± 0.7
2016-08-01 Nikolaos Paschalis
Nunki Observatory
Officina Stellare RILA 400
SBIG STXL 11002 / Rc / 60.0
0.8 ± 1.9
2015-12-28 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / R / 60.0
1.6 ± 0.3
2015-11-15 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / R / 120.0
8.0 ± 0.7
2015-08-11 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Clear / 60.0
1.4 ± 0.6
2014-12-21 Antonio Marino
UAN c/o INAF-Osservatorio Astronomico di Capodimonte, Naples ITALY
SC11
CCD Atik 314L / Clear / 90.0
4.3 ± 1.3
2014-10-24 Claudio Lopresti
Claudio Lopresti
Mak-Newton
CCD Sbig ST10xme / Ic / 240.0
3.3 ± 1.2
test
test

Observing Priority: LOW
Total Observations (Recent): 5 (1)
O-C minutes: 0.2 ± 0.5
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-10-22 Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 100.0
0.8 ± 1.7
2021-02-20 Roland Casali
Alto 2000
RC IR bandpass 685nm-1000nm
Kepler 400 sCMOS / I / 10.0
0.2 ± 2.9
2021-02-20 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / Clear / 120.0
-1.4 ± 1.3
2020-11-19 Riccardo Ciantini
Osservatorio Polifunzionale del Chianti
Ritchey-Chretien
Moravian G4 - KAF 09000 / V / 30.0
0.4 ± 0.6
2020-11-19 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / R / 120.0
0.2 ± 1.4
test
test

Observing Priority: MEDIUM
Total Observations (Recent): 11 (6)
O-C minutes: 0.8 ± 0.5
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-09-30 Michael Irzyk
Melun
C14
H694 / Clear / 5.0
-4.3 ± 2.2
2021-07-21 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / R / 60.0
3.5 ± 1.9
2021-07-21 Carmelo Falco
GAL Hassin Robotic Telescope 2 (GRT2) - Multiband
Giacometti-Fogale RC16 - 2
Andor Apogee Aspen CG16M / R / 30.0
3.1 ± 1.3
2021-07-21 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / g' / 30.0
2.5 ± 1.9
2021-07-21 Alvaro Fornas Silva
CAAT_CDK
Planewave CDK 17"
Sbig STXL 11002 / Lum / 10.0
-1.1 ± 1.9
2021-07-21 Martin Smith
Heathwood Road
Celestron EdgeHD 800
Atik 414 ex / Clear / 12.0
-2.7 ± 4.3
2021-05-23 Carmelo Falco
GAL Hassin Robotic Telescope 2 (GRT2) - Multiband
Giacometti-Fogale RC16 - 2
Andor Apogee Aspen CG16M / R / 60.0
3.1 ± 3.3
2021-05-23 Alessandro Nastasi
Galhassin Robotic Telescope 1 (GRT1)
Officina Stellare RiLa 400
FLI ProLine 16803 / r' / 45.0
0.1 ± 2.7
2021-05-23 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / g' / 60.0
-2.5 ± 2.6
2020-08-07 Francois Regembal
HRTobs
Astrosib RC360
SBIG STX 16803 / Lum / 60.0
-5.7 ± 2.4
2019-09-03 Manfred Raetz
Volkssternwarte Kirchheim
Cassegrain 600/4800
Moravian Instruments G2-1600 / R / 60.0
1.5 ± 0.9
test
test

Observing Priority: ALERT
Total Observations (Recent): 3 (3)
O-C minutes: -75.9 ± 1.1
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2022-01-14 Robert Roth
TURMX Observatory
Planewave CDK17
QHY600M / r' / 120.0
-78.5 ± 1.4
2022-01-03 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-71.2 ± 1.9
2021-12-16 Alessandro Marchini
Astronomical Observatory, University of Siena
Mak-Cas 0.3m f/5.6
Sbig STL-6303 / R / 300.0
-72.3 ± 11.5
test
test

Observing Priority: LOW
Total Observations (Recent): 49 (2)
O-C minutes: 0.02 ± 0.14
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2022-01-14 Paolo Arcangelo Matassa
P.M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F4.6
ICX453AQ / Lum / 120.0
0.5 ± 1.3
2022-01-14 Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 150.0
-1.1 ± 1.2
2021-05-02 Jean-Louis NAUDIN
Naudin's Observatory
Orion Astrograph 8" f/3.9
ZWO ASI 294 MC PRO / Clear / 40.0
1.7 ± 1.7
2021-04-29 Adam Popowicz
Observatory Pyskowice
RC12" GSO
ASI ZWO 1600 MM / ATIK 11000M / R / 240.0
-2.1 ± 2.0
2021-04-25 Fabio Mortari
Hypatia Observatory
Ritchey Chretienne 250mm f/5.3
Sbig ST8-XE / R / 250.0
3.7 ± 1.6
2021-04-25 Martin Crow
Burnham Observatory
Celestron C9.25
SX694 mono / R / 120.0
1.1 ± 0.9
2021-04-17 Giorgio Baj
M57
Ritchey-Chretien
Sbig STT1603 ME / R / 120.0
2.4 ± 1.6
2021-03-30 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / g' / 60.0
-2.7 ± 1.0
2021-03-22 Harri Kiiskinen
Harri Kiiskinen
Takahashi FSQ-85ED
QHY163M / R / 60.0
4.2 ± 2.7
2021-03-22 Tõnis Eenmäe
Tartu Observatory
Zeiss 600
Andor Ikon-L / R / 50.0
-0.5 ± 0.4
2021-03-22 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
-2.1 ± 1.4
2021-03-22 Claudio Lopresti
Claudio Lopresti
Mak-Newton
CCD Sbig ST10xme / I / 240.0
-3.1 ± 1.7
2021-03-06 Fabio Mortari
Hypatia Observatory
Ritchey Chretienne 250mm f/5.3
Sbig ST8-XE / R / 250.0
0.4 ± 1.7
2021-03-02 Nikolaos Paschalis
Nunki Observatory
Officina Stellare RILA 400
SBIG STXL 11002 / R / 60.0
-1.0 ± 1.4
2021-02-26 Martin Crow
Burnham Observatory
Celestron C9.25
SX694 mono / R / 30.0
1.1 ± 1.2
2021-02-20 Roger Dymock
MicroObservatory located at Whipple Observatory
Maksutov reflector
KAF 1402ME / Clear / 60.0
-2.4 ± 2.7
2021-02-11 Philip Michel
Verulamium (Private Observatory)
Celestron SCT
ZWO ASI1600MM / R / 120.0
3.2 ± 1.3
2021-01-30 Fabio Mortari
Hypatia Observatory
Newton 250mm f/4.9
Sbig ST8-XE / R / 150.0
2.5 ± 2.6
2021-01-22 Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 100.0
-1.4 ± 1.6
2021-01-14 Francois Regembal
HRTobs
Astrosib RC360
SBIG STX 16803 / Lum / 120.0
2.9 ± 4.3
2020-05-18 Tõnis Eenmäe
Tartu Observatory
Planewave CDK 12.5
Apogee Alta U42 / R / 30.0
1.7 ± 0.9
2020-05-14 Tõnis Eenmäe
Tartu Observatory
Planewave CDK 12.5
Apogee Alta U42 / R / 30.0
0.5 ± 1.0
2020-05-06 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
0.2 ± 0.9
2020-04-21 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / Clear / 120.0
-0.6 ± 0.7
2020-04-15 Taewoo Kim
Deokheung Optical Astronomy Observatory
NYSC 1m Telescope
FLI PL-16803 or PI SOPHIA-2048B / R / 120.0
-1.9 ± 0.4
2020-04-05 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / Clear / 120.0
0.3 ± 0.9
2020-04-01 John Savage
Z42 Rushay Farm Observatory
Celeston 14Edge with focal reducer
ATIK One 9.0 / R / 120.0
0.5 ± 0.6
2020-03-18 Raniero Albanesi
157 Frasso Sabino
Cassegrain 14.5"
FLI PROLINE PL1301E-1 / R / 120.0
-0.2 ± 1.7
2020-03-18 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
-0.8 ± 0.9
2020-03-10 Alberto Tomatis
Alto-Observatory
RC
STL 6303 / B / 120.0
-2.0 ± 1.0
2020-03-10 Mauro Caló
Cavallino
RC
SBIG ST10 / R / 120.0
-4.7 ± 1.6
2020-03-06 Martin Crow
Burnham Observatory
Celestron C9.25
SX694 mono / R / 75.0
5.0 ± 1.6
2020-03-06 Alberto Tomatis
Alto-Observatory
RC
STL 6303 / R / 120.0
3.8 ± 2.6
2020-03-02 Martin Crow
Burnham Observatory
Celestron C9.25
SX694 mono / R / 60.0
0.3 ± 0.9
2020-03-02 Nikolaos Paschalis
Nunki Observatory
Officina Stellare RILA 400
SBIG STXL 11002 / Rc / 60.0
0.3 ± 3.0
2020-02-19 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 60.0
3.1 ± 0.9
2020-02-15 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Clear / 60.0
1.1 ± 0.7
2020-02-09 Billy Edwards
McDonald Observatory
LCO Meade
SBIG STX6303 / r' / 90.0
1.2 ± 0.7
2020-02-05 Martin Fowler
MicroObservatory Cecilia
MicroObservatory robotic telescope
KAF 1402ME / Clear / 60.0
-2.8 ± 3.2
2020-02-04 Adrian Jones
Oldfield Observatory (MPC I64)
Meade ACF
QSI 583 / R / 60.0
-2.0 ± 0.9
2020-01-19 John Savage
Z42 Rushay Farm Observatory
Celeston 14Edge with focal reducer
ATIK One 9.0 / Rc / 240.0
1.9 ± 1.7
2019-03-15 Mario Morales Aimar
Observatorio de Sencelles MPC K14
Reflector 10"
SBIG ST7-XME / V / 70.0
2.4 ± 1.3
2019-02-15 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / V / 60.0
3.2 ± 0.7
2019-02-15 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Lum / 90.0
0.6 ± 0.7
2018-04-21 Nikolaos Paschalis
Nunki Observatory
Officina Stellare RILA 400
SBIG STXL 11002 / Rc / 60.0
-4.4 ± 1.7
2016-02-16 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
0.7 ± 1.4
2014-03-18 Angelos Tsiaras
Holomon Astronomical Station
Celestron C11
ATIK4000/11000 / Clear / 60.0
2.4 ± 1.9
2012-04-26 Filip Walter
Stefanik Observatory
Meade SCT
SBIG ST-10XME / Clear / 120.0
-0.1 ± 1.0
2012-03-22 Filip Walter
Stefanik Observatory
Meade SCT
SBIG ST-10XME / R / 90.0
-1.0 ± 0.9
test
test

Observing Priority: LOW
Total Observations (Recent): 39 (9)
O-C minutes: -0.14 ± 0.15
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-10-17 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
-3.9 ± 1.3
2021-09-05 Didier Laloum
Observatoire Privé du Mont (OPM)
RC 8 GSO
Atik 383L+ / Astrodon ExoPlanet-BB / 120.0
-3.6 ± 1.6
2021-08-22 Alessandro Marchini
Astronomical Observatory, University of Siena
Mak-Cas 0.3m f/5.6
Sbig STL-6303 / R / 180.0
-1.0 ± 2.4
2021-08-22 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
-1.3 ± 1.0
2021-08-22 Paolo Arcangelo Matassa
P.M.P.H.R. Deep Sky (K81)
Ritchey Chretien
ICX453AQ / Clear / 90.0
-5.6 ± 4.3
2021-08-08 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
2.5 ± 0.9
2021-07-11 Dim Stouraitis
Galilaios
SCT
SXVF-H9 Starlight-Xpress / R / 70.0
-2.9 ± 1.6
2021-07-11 Giorgio Baj
M57
Ritchey-Chretien
Sbig STT1603 ME / Clear / 120.0
-3.7 ± 1.3
2021-06-14 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
3.3 ± 0.9
2021-05-17 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
2.2 ± 1.2
2021-05-17 Adam Popowicz
Otivar dome2
Newton 12" ASA
ASI ZWO 1600MM / R / 93.0
-3.0 ± 1.9
2020-11-21 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
1.3 ± 1.4
2020-11-21 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
-1.1 ± 1.3
2020-11-07 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / Clear / 120.0
-1.3 ± 1.0
2020-08-15 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
-0.2 ± 0.9
2020-07-04 Massimiliano Mannucci
Osservatorio Astronomico Margherita Hack
Celestron C14
SBIG ST10 XME / Clear / 120.0
-0.0 ± 0.9
2020-06-20 Francois Regembal
HRTobs
Astrosib RC360
SBIG STX 16803 / Lum / 120.0
3.7 ± 1.2
2020-05-23 Roland Casali
Alto 2000
Ritchey Chretien
Kepler 400 sCMOS / R / 30.0
1.3 ± 0.6
2020-04-12 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
1.0 ± 0.9
2019-06-28 Dim Stouraitis
Galilaios
SCT
SXVF-H9 Starlight-Xpress / R / 50.0
-1.4 ± 1.4
2018-09-10 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
0.8 ± 1.7
2018-09-10 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 120.0
-0.1 ± 1.0
2018-08-27 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 120.0
0.4 ± 0.6
2018-08-13 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
-1.5 ± 1.0
2018-07-30 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
-0.2 ± 1.2
2018-07-03 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
0.3 ± 1.0
2018-07-03 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 120.0
-2.9 ± 0.7
2018-06-19 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 120.0
1.3 ± 0.7
2017-10-29 Mario Morales Aimar
Observatorio de Sencelles MPC K14
10" Meade Schmidt Cassegrain
SBIG ST7-XME / Clear / 120.0
-1.0 ± 1.7
2017-10-15 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 60.0
-0.2 ± 0.4
2017-06-11 Marc Deldem
Les Barres Observatory
Celestron C8
SBIG ST8-XME / Clear / 180.0
-0.2 ± 1.2
2017-05-28 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
-1.9 ± 1.4
2017-05-28 Alessandro Marchini
Astronomical Observatory, University of Siena
Mak-Cas 0.3m f/5.6
Sbig STL-6303 / R / 300.0
-2.4 ± 1.3
2016-08-25 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 120.0
1.1 ± 0.6
2016-05-21 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 120.0
-1.0 ± 0.6
2015-08-04 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Clear / 240.0
-1.0 ± 0.7
2015-06-24 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
3.2 ± 1.2
2015-05-27 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 60.0
-0.0 ± 1.0
2015-05-13 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 60.0
-3.9 ± 1.0
test
test

Observing Priority: LOW
Total Observations (Recent): 5 (2)
O-C minutes: -2.0 ± 0.5
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-11-05 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave 2
ZWO ASI6200 / Clear / 120.0
-1.9 ± 1.6
2021-10-08 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / Clear / 120.0
-1.8 ± 0.9
2020-10-25 Danilo Sedita
Osservatorio Sedita Castrofilippo
RC GSO 14"
Moravian G2-1600 / R / 60.0
0.8 ± 2.0
2020-10-25 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / Lum / 60.0
-0.7 ± 1.7
2016-10-29 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 120.0
-3.3 ± 0.9
test
test

Observing Priority: LOW
Total Observations (Recent): 8 (7)
O-C minutes: 6.2 ± 0.9
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2022-01-13 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave 2
ZWO ASI6200 / Clear / 120.0
7.8 ± 1.4
2022-01-13 Andras Dan
Rocca1
Celestron C8
QHY 183 M / Astrodon ExoPlanet-BB / 60.0
4.5 ± 3.0
2022-01-13 Dominique DANIEL
La Montjoie
Celestron CGX C8 XLT
Camera CMOS ZWO ASI294MC pro (color) / Clear / 180.0
0.4 ± 3.5
2022-01-05 Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 150.0
5.7 ± 2.7
2022-01-05 Valère Perroud
Observatoire de Duines
RC 10
Moravian G2-4000 / Lum / 180.0
3.2 ± 4.3
2021-11-03 Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 150.0
8.7 ± 2.9
2021-11-03 Martin Crow
Burnham Observatory
Celestron C9.25
SX694 mono / R / 120.0
7.1 ± 4.3
2020-01-21 John Savage
Z42 Rushay Farm Observatory
Celeston 14Edge with focal reducer
ATIK One 9.0 / Rc / 60.0
1.4 ± 4.3
test
test

Observing Priority: MEDIUM
Total Observations (Recent): 4 (1)
O-C minutes: 1.4 ± 1.3
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-09-23 David Wright
Yorick (private observatory)
10" Ritchey-Chretien
QSI 683WSG-8 / R / 200.0
-0.6 ± 4.3
2020-10-06 Tõnis Eenmäe
Tartu Observatory
Planewave CDK 12.5
Apogee Alta U42 / R / 30.0
5.7 ± 2.7
2020-09-27 John Savage
Z42 Rushay Farm Observatory
Celestron 14Edge
ZWO ASI6200MM / R / 120.0
-0.6 ± 1.9
2020-07-31 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / R / 45.0
2.3 ± 3.5
test
test

Observing Priority: MEDIUM
Total Observations (Recent): 6 (0)
O-C minutes: 1.9 ± 0.7
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2020-08-11 Adam Popowicz
Observatory Pyskowice
RC12" GSO
ASI ZWO 1600 MM / ATIK 11000M / R / 60.0
2.3 ± 5.8
2020-08-11 Dim Stouraitis
Galilaios
SCT
SXVF-H9 Starlight-Xpress / R / 20.0
-2.6 ± 2.3
2020-08-01 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
3.2 ± 1.2
2020-07-15 Mauro Caló
Cavallino
RC
SBIG ST10 / Lum / 60.0
0.0 ± 2.6
2020-06-19 Francois Regembal
HRTobs
Astrosib RC360
SBIG STX 16803 / Lum / 120.0
1.3 ± 1.6
2019-07-20 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / V / 120.0
2.6 ± 1.2
test
test

Observing Priority: MEDIUM
Total Observations (Recent): 2 (1)
O-C minutes: -0.5 ± 2.4
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-11-22 Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 200.0
-6.6 ± 5.8
2021-03-21 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
0.8 ± 2.7
test
test

Observing Priority: MEDIUM
Total Observations (Recent): 4 (0)
O-C minutes: -4.0 ± 0.7
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-03-19 Tõnis Eenmäe
Tartu Observatory
Planewave CDK 12.5
Apogee Alta U42 / R / 120.0
-4.4 ± 1.7
2021-03-09 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
-3.5 ± 1.3
2021-03-09 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave 2
ZWO ASI6200 / Clear / 120.0
-4.8 ± 1.0
2021-02-17 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
-2.5 ± 1.6
test
test

Observing Priority: LOW
Total Observations (Recent): 10 (0)
O-C minutes: 0.6 ± 0.3
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-04-14 Giorgio Baj
M57
Ritchey-Chretien
Sbig STT1603 ME / Clear / 120.0
-2.0 ± 1.6
2021-03-14 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
-3.5 ± 1.9
2021-03-02 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / Clear / 120.0
4.5 ± 1.0
2021-03-02 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
3.2 ± 1.4
2020-04-22 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / Clear / 120.0
5.6 ± 1.3
2019-05-01 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
0.5 ± 1.3
2019-05-01 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Clear / 120.0
-0.4 ± 0.4
2019-03-31 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
-0.3 ± 1.0
2016-06-06 Alessandro Marchini
Astronomical Observatory, University of Siena
Mak-Cas 0.3m f/5.6
Sbig STL-6303 / R / 300.0
1.3 ± 1.9
2016-03-12 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
2.6 ± 1.6
test
test

Observing Priority: LOW
Total Observations (Recent): 9 (4)
O-C minutes: 4.3 ± 0.4
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-07-07 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / g' / 90.0
4.7 ± 2.9
2021-07-07 Carmelo Falco
GAL Hassin Robotic Telescope 2 (GRT2) - Multiband
Giacometti-Fogale RC16 - 2
Andor Apogee Aspen CG16M / R / 90.0
2.9 ± 2.3
2021-06-19 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
3.0 ± 0.7
2021-06-16 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
1.3 ± 1.6
2021-05-21 Alessandro Nastasi
Galhassin Robotic Telescope 1 (GRT1)
Officina Stellare RiLa 400
FLI ProLine 16803 / r' / 60.0
8.8 ± 2.9
2021-05-21 Carmelo Falco
GAL Hassin Robotic Telescope 2 (GRT2) - Multiband
Giacometti-Fogale RC16 - 2
Andor Apogee Aspen CG16M / g' / 90.0
3.6 ± 3.0
2021-05-21 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / Lum / 60.0
2.5 ± 3.3
2021-05-06 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
6.7 ± 0.9
2021-05-06 Anaël Wünsche
El Sauce Observatory
CDK Planewave Chili
Moravian G4 16k / Lum / 120.0
5.2 ± 1.0
test
test

Observing Priority: MEDIUM
Total Observations (Recent): 3 (2)
O-C minutes: -1.1 ± 1.0
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-07-28 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
-2.8 ± 1.6
2021-06-08 John Savage
Z42 Rushay Farm Observatory
Celestron 14Edge FR
ZWO ASI6200MM / R / 60.0
1.8 ± 2.9
2018-06-15 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 120.0
-0.4 ± 1.4
test
test

Observing Priority: LOW
Total Observations (Recent): 4 (1)
O-C minutes: -0.1 ± 1.4
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-08-28 Jean-Baptiste Marquette
MrKite47
Newton Sky-Watcher 200/1000
ZWO ASI183MM Pro / R / 90.0
0.1 ± 3.5
2020-10-27 John Savage
Z42 Rushay Farm Observatory
Celestron 14Edge
ZWO ASI6200MM / R / 60.0
0.2 ± 1.7
2020-10-27 Geoffrey Thurston
I67
Celestron C-14
Atik 314L+ / R / 30.0
-0.7 ± 4.3
2016-09-08 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / V / 120.0
-2.9 ± 5.8
test
test

Observing Priority: LOW
Total Observations (Recent): 3 (0)
O-C minutes: -0.1 ± 1.6
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-01-09 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
-0.7 ± 4.3
2020-12-08 Tõnis Eenmäe
Tartu Observatory
Planewave CDK 12.5
Apogee Alta U42 / R / 60.0
1.4 ± 2.6
2020-11-17 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
-1.2 ± 2.3
test
test

Observing Priority: LOW
Total Observations (Recent): 13 (5)
O-C minutes: -0.8 ± 0.3
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-10-05 Robert Roth
TURMX Observatory
CFF Telescopes 160mm APO
ZWO ASI6200MM Pro / Lum / 120.0
-2.0 ± 1.3
2021-10-05 Robert Roth
TURMX Observatory
Planewave CDK17
QHY600M / r' / 120.0
-2.3 ± 0.6
2021-09-30 Didier Laloum
Observatoire Privé du Mont (OPM)
RC 8 GSO
Atik 383L+ / Astrodon ExoPlanet-BB / 120.0
-0.4 ± 2.9
2021-09-30 Claudio Lopresti
Claudio Lopresti
Mak-Newton
CCD Sbig ST10xme / Lum / 240.0
-1.8 ± 2.2
2021-09-30 Valère Perroud
Observatoire de Duines
RC 10
Moravian G2-4000 / Lum / 180.0
-3.1 ± 1.9
2020-11-05 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
-1.6 ± 1.0
2020-09-12 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
0.2 ± 1.2
2020-01-19 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
0.3 ± 0.9
2018-12-27 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
0.8 ± 1.2
2018-12-27 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 120.0
-0.1 ± 1.4
2018-12-10 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
0.4 ± 1.0
2017-10-10 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 120.0
-0.3 ± 0.9
2016-10-08 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 180.0
3.2 ± 1.6
test
test

Observing Priority: LOW
Total Observations (Recent): 9 (6)
O-C minutes: -0.4 ± 0.4
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2022-01-03 Vikrant Kumar Agnihotri
Cepheid Observatory India
C11/f6.3 Schmidt-Cassegrain
SX-35 TRIUS mono (KAF11002) / Lum / 120.0
-3.0 ± 3.0
2021-12-31 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
-4.1 ± 1.0
2021-10-26 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Clear / 120.0
1.7 ± 0.7
2021-10-26 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave 2
ZWO ASI6200 / Clear / 120.0
-0.6 ± 1.4
2021-09-18 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
0.9 ± 2.7
2021-08-08 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / Lum / 90.0
-3.3 ± 1.6
2017-11-02 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 120.0
-4.0 ± 2.0
2016-12-26 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 120.0
1.6 ± 2.4
2016-12-04 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 120.0
0.6 ± 0.9
test
test

Observing Priority: LOW
Total Observations (Recent): 16 (4)
O-C minutes: -1.1 ± 0.4
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-12-13 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Clear / 120.0
-4.8 ± 0.9
2021-10-25 David Wright
Yorick (private observatory)
10" Ritchey-Chretien
QSI 683WSG-8 / R / 200.0
-3.3 ± 4.3
2021-10-23 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / Clear / 120.0
-7.5 ± 1.6
2021-08-31 Dim Stouraitis
Galilaios
SCT
SXVF-H9 Starlight-Xpress / R / 120.0
-2.6 ± 2.7
2020-11-06 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
-2.4 ± 2.6
2020-11-04 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / Clear / 120.0
1.7 ± 1.0
2020-11-04 Stephen Futcher
Hampshire Astronomical Group, Clanfield
Ritchey-Chrétien (SX-46)
Starlight Xpress SX-46 / R / 120.0
-0.2 ± 1.4
2020-09-05 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
-4.4 ± 1.7
2020-09-03 Francois Regembal
HRTobs
Astrosib RC360
SBIG STX 16803 / Lum / 120.0
-0.8 ± 3.2
2020-09-03 Marc Deldem
Les Barres Observatory
Celestron C8
SBIG ST8-XME / Clear / 180.0
-3.7 ± 1.9
2019-12-26 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
-2.8 ± 3.0
2019-12-25 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
1.7 ± 1.6
2018-09-16 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
-3.7 ± 2.4
2015-12-12 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Clear / 120.0
1.7 ± 0.9
2015-08-24 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Clear / 240.0
1.4 ± 1.4
2015-08-21 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Clear / 240.0
0.5 ± 1.2
test
test

Observing Priority: LOW
Total Observations (Recent): 37 (3)
O-C minutes: 0.27 ± 0.13
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-12-11 David Arnot
OSO PIRATE
PlaneWave Instruments CDK24 24 inch (610 mm) f/6.5 Corrected Dall-Kirkham Astrograph
FLI ProLine KAF-16803 / R / 60.0
4.2 ± 1.0
2021-12-07 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-1.9 ± 0.9
2021-11-18 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
0.5 ± 1.0
2021-03-23 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Clear / 120.0
4.2 ± 1.3
2021-03-23 Mario Morales Aimar
Observatorio de Sencelles MPC K14
Reflector 10"
SBIG ST7-XME / Clear / 180.0
-2.0 ± 2.4
2021-03-20 Paul Benni
Acton Sky Portal
C11 EdgeHD
SBIG ST8XME / Astrodon ExoPlanet-BB / 40.0
-0.4 ± 1.0
2021-03-01 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
2.8 ± 1.0
2021-02-10 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
1.3 ± 0.7
2021-01-22 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
2.5 ± 2.3
2021-01-14 Taewoo Kim
Deokheung Optical Astronomy Observatory
NYSC 1m Telescope
FLI PL-16803 or PI SOPHIA-2048B / R / 120.0
1.2 ± 0.4
2021-01-06 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / U / 120.0
2.0 ± 0.9
2020-12-11 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
1.1 ± 0.7
2020-11-22 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-0.9 ± 0.6
2020-11-07 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / Clear / 120.0
-0.4 ± 0.7
2020-10-26 Taewoo Kim
Deokheung Optical Astronomy Observatory
NYSC 1m Telescope
FLI PL-16803 or PI SOPHIA-2048B / R / 120.0
0.1 ± 0.4
2020-10-19 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
0.8 ± 0.7
2020-03-27 John Savage
Z42 Rushay Farm Observatory
Celeston 14Edge with focal reducer
ATIK One 9.0 / R / 240.0
2.4 ± 1.0
2020-03-27 Geoffrey Thurston
I67
Celestron C-14
Atik 314L+ / R / 240.0
-1.2 ± 1.3
2020-03-27 Danilo Sedita
Osservatorio Sedita Castrofilippo
RC GSO 14"
Moravian G2-1600 / R / 90.0
-2.5 ± 1.6
2020-03-08 Alberto Tomatis
Alto-Observatory
RC
STL 6303 / Lum / 120.0
-4.4 ± 2.4
2020-02-26 Wonseok Kang
Deokheung Optical Astronomy Observatory
NYSC 1m Telescope
FLI PL-16803 or PI SOPHIA-2048B / R / 90.0
-1.2 ± 0.6
2020-02-22 Vikrant Kumar Agnihotri
Cepheid Observatory India
C11-A XLT Schmidt-Cassegrain/F5.12
Atik414ex mono / Astrodon ExoPlanet-BB / 45.0
-0.4 ± 1.0
2020-02-18 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
0.3 ± 1.0
2020-02-18 Alessandro Nastasi
Galhassin Robotic Telescope (GRT)
Officina Stellare RiLa 400
FLI ProLine 16803 / Lum / 40.0
-0.1 ± 0.7
2020-01-30 Dim Stouraitis
Galilaios
SCT
SXVF-H9 Starlight-Xpress / R / 60.0
0.1 ± 1.4
2020-01-27 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
4.2 ± 0.9
2020-01-11 Claudio Lopresti
Claudio Lopresti
Mak-Newton
CCD Sbig ST10xme / Clear / 240.0
0.5 ± 3.2
2020-01-04 Martin Fowler
MicroObservatory Cecilia
MicroObservatory robotic telescope
KAF 1402ME / Clear / 60.0
-5.6 ± 4.3
2019-12-23 Alessandro Marchini
Astronomical Observatory, University of Siena
Mak-Cas 0.3m f/5.6
Sbig STL-6303 / I / 300.0
0.4 ± 1.3
2019-10-05 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
2.6 ± 0.7
2019-02-22 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
0.4 ± 0.7
2019-02-03 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
2.7 ± 0.9
2019-01-15 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
0.3 ± 0.9
2019-01-15 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Clear / 60.0
-3.4 ± 0.4
2019-01-12 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
1.1 ± 1.0
2018-12-27 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
0.5 ± 0.6
2018-12-05 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
2.4 ± 1.0
test
test

Observing Priority: LOW
Total Observations (Recent): 19 (4)
O-C minutes: -0.5 ± 0.4
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-08-21 Ivo Peretto
MarSEC Marana Space Explorer Center
R-C
Moravia G2-1600 MkII / Clear / 60.0
-1.8 ± 1.9
2021-06-29 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-2.1 ± 1.0
2021-06-21 GONZALO FORNAS
CAAT
TAKA FSQ 106
ASI 1600 / Clear / 120.0
0.3 ± 3.3
2021-06-21 Adam Popowicz
Otivar dome2
Newton 12" ASA
ASI ZWO 1600MM / R / 93.0
0.0 ± 1.6
2021-06-04 Francois Regembal
HRTobs
Astrosib RC360
SBIG STX 16803 / Lum / 60.0
-0.6 ± 2.3
2021-05-27 Alessandro Nastasi
Galhassin Robotic Telescope 1 (GRT1)
Officina Stellare RiLa 400
FLI ProLine 16803 / Lum / 40.0
-0.7 ± 2.9
2021-05-27 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / Lum / 90.0
-2.7 ± 1.7
2021-05-09 Alessandro Nastasi
Galhassin Robotic Telescope 1 (GRT1)
Officina Stellare RiLa 400
FLI ProLine 16803 / Lum / 30.0
0.7 ± 2.2
2021-05-09 Adam Popowicz
Observatory Pyskowice
RC12" GSO
ASI ZWO 1600 MM / ATIK 11000M / R / 240.0
-3.0 ± 3.3
2021-05-09 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / Lum / 60.0
-4.0 ± 1.2
2021-04-22 John Savage
Z42 Rushay Farm Observatory
Celestron 14Edge FR
ZWO ASI6200MM / Lum / 60.0
1.5 ± 1.3
2021-04-22 Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / Lum / 200.0
0.2 ± 1.6
2021-03-31 Billy Edwards
Haleakala Observatory
LCO Meade
SBIG STX6303 / r' / 69.945
-0.1 ± 2.4
2020-08-06 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
2.3 ± 1.3
2020-07-02 jean pascal vignes
oria Spain
officina stellare 700
FLI camera 4096 by 4096 pixels 9.0µ by 9.0µ pixel size / R / 90.0
-0.5 ± 2.0
2020-06-06 Matthias Mallonn
STELLA
Cassegrain
optical CCD photometer / r' / 60.0
1.4 ± 0.7
2020-06-06 Alberto Tomatis
Alto-Observatory
RC
STL 6303 / Lum / 90.0
-4.9 ± 2.0
2020-05-20 Adrian Jones
Oldfield Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 120.0
-3.8 ± 1.7
2020-05-16 Billy Edwards
Haleakala Observatory
LCO Meade
SBIG STX6303 / r' / 61.942
3.3 ± 3.0
test
test

Observing Priority: LOW
Total Observations (Recent): 15 (2)
O-C minutes: -0.2 ± 0.5
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2022-01-04 Mark Salisbury
POST
Orion Optics ODK
SBIG ST-10 XME / R / 180.0
1.2 ± 0.9
2022-01-02 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
-2.6 ± 2.2
2021-03-31 Mario Morales Aimar
Observatorio de Sencelles MPC K14
Reflector 10"
SBIG ST7-XME / V / 120.0
0.8 ± 3.0
2021-03-17 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / R / 120.0
-1.4 ± 1.7
2020-12-26 Jean-Claude MARIO
Observatoire de la Cabergue
Astrosib RC 360
STL 11000 / Clear / 120.0
-1.3 ± 1.6
2020-11-26 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 40.0
-1.5 ± 2.9
2020-10-20 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / R / 25.0
2.7 ± 1.6
2020-03-22 John Savage
Z42 Rushay Farm Observatory
Celeston 14Edge with focal reducer
ATIK One 9.0 / R / 90.0
-5.0 ± 3.2
2020-02-23 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
0.4 ± 1.4
2020-02-12 Mauro Caló
Cavallino
GSO RC
SBIG ST10 / R / 120.0
2.8 ± 2.7
2020-01-29 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
3.7 ± 2.0
2020-01-01 Alessandro Marchini
Astronomical Observatory, University of Siena
Mak-Cas 0.3m f/5.6
Sbig STL-6303 / I / 180.0
-5.6 ± 2.0
2019-03-28 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / V / 120.0
-2.2 ± 2.0
2019-02-17 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / B / 60.0
-1.3 ± 1.7
2018-03-19 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / V / 120.0
-2.0 ± 1.9
test
test

Observing Priority: LOW
Total Observations (Recent): 4 (1)
O-C minutes: 0.2 ± 0.6
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-07-14 Maurice Audejean
Chinon observatory - UAI/MPC B92
Newtonian
Audine KAF1600 / R / 90.0
2.1 ± 1.4
2020-07-29 Stephen M. Brincat
Flarestar Observatory - MPC Code:171
Meade SCT
Moravian G2-1600 / V / 120.0
3.8 ± 2.3
2020-05-12 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / R / 120.0
0.6 ± 0.9
2019-06-29 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / V / 60.0
-1.9 ± 1.0
test
test

Observing Priority: LOW
Total Observations (Recent): 3 (3)
O-C minutes: -1.2 ± 1.5
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2022-01-14 Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 150.0
-2.0 ± 2.3
2021-12-14 Fabio Mortari
Hypatia Observatory
Ritchey Chretienne 250mm f/5.3
Sbig ST8-XE / R / 200.0
3.3 ± 4.3
2021-11-23 Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 200.0
-1.8 ± 2.3
test
test

Observing Priority: LOW
Total Observations (Recent): 2 (2)
O-C minutes: 0.9 ± 1.1
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-11-24 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
3.2 ± 1.4
2021-11-24 Anaël Wünsche
El Sauce Observatory
CDK Planewave Chili
Moravian G4 16k / Lum / 120.0
-2.4 ± 1.7
test
test

Observing Priority: MEDIUM
Total Observations (Recent): 5 (0)
O-C minutes: -0.1 ± 1.1
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2020-10-06 Francois Regembal
HRTobs
Astrosib RC360
SBIG STX 16803 / Lum / 120.0
4.8 ± 4.3
2020-08-13 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Clear / 120.0
-0.5 ± 1.6
2020-08-07 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
0.8 ± 1.9
2020-08-07 Alberto Tomatis
Alto-Observatory
RC
STL 6303 / Lum / 40.0
-4.4 ± 3.6
2019-07-21 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 240.0
-0.6 ± 3.6
test
test

Observing Priority: MEDIUM
Total Observations (Recent): 4 (0)
O-C minutes: 1.7 ± 1.4
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-04-08 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
-7.1 ± 2.7
2021-03-21 Paul Benni
Acton Sky Portal
C11 EdgeHD
SBIG ST8XME / Astrodon ExoPlanet-BB / 40.0
4.3 ± 1.9
2021-01-29 Taewoo Kim
Deokheung Optical Astronomy Observatory
NYSC 1m Telescope
FLI PL-16803 or PI SOPHIA-2048B / R / 120.0
0.9 ± 4.3
2020-12-24 Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / Lum / 100.0
11.1 ± 4.3
test
test

Observing Priority: LOW
Total Observations (Recent): 3 (3)
O-C minutes: 1.4 ± 0.3
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2022-01-01 Tõnis Eenmäe
Tartu Observatory
Planewave CDK 12.5
Apogee Alta U42 / Lum / 120.0
0.9 ± 0.7
2021-12-09 Vikrant Kumar Agnihotri
Cepheid Observatory India
C8/f6.3 Schmidt-Cassegrain
Atik383L+ mono / Astrodon ExoPlanet-BB / 75.0
-3.3 ± 1.4
2021-12-03 Robert Roth
TURMX Observatory
Planewave CDK17
QHY600M / r' / 120.0
1.9 ± 0.4
test
test

Observing Priority: ALERT
Total Observations (Recent): 1 (1)
O-C minutes: 10.7 ± 3.3
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-12-29 Fran Campos
Puig d'Agulles Observtory
RC14" on EQ8 German mount
SBIG ST-8XME / R / 60.0
10.7 ± 3.3
test
test

Observing Priority: MEDIUM
Total Observations (Recent): 2 (2)
O-C minutes: 3.3 ± 2.0
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-09-22 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
1.5 ± 2.6
2021-08-17 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
6.1 ± 3.3
test
test

Observing Priority: HIGH
Total Observations (Recent): 7 (2)
O-C minutes: 6.9 ± 0.6
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2022-01-13 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
14.9 ± 1.9
2021-07-25 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
11.6 ± 3.5
2021-04-08 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
2.1 ± 1.4
2021-03-02 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
2.3 ± 1.7
2021-02-22 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
7.6 ± 1.3
2021-02-17 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
7.0 ± 1.7
2021-01-03 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
9.4 ± 1.6
test
test

Observing Priority: LOW
Total Observations (Recent): 7 (6)
O-C minutes: -1.5 ± 0.5
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-07-28 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / Lum / 90.0
-3.3 ± 2.9
2021-07-10 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-1.2 ± 0.7
2021-07-07 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-1.5 ± 1.0
2021-07-04 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-1.2 ± 2.0
2021-06-12 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
-2.8 ± 1.6
2021-06-09 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
-2.9 ± 1.4
2021-05-12 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
0.6 ± 1.6
test
test

Observing Priority: MEDIUM
Total Observations (Recent): 1 (0)
O-C minutes: -2.3 ± 2.4
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-03-13 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-2.3 ± 2.4
test
test

Observing Priority: HIGH
Total Observations (Recent): 2 (1)
O-C minutes: -8.5 ± 1.6
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-07-30 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-10.6 ± 1.9
2020-10-29 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-2.7 ± 3.2
test
test

Observing Priority: MEDIUM
Total Observations (Recent): 1 (1)
O-C minutes: -2.1 ± 1.0
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-12-28 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
-2.1 ± 1.0
test
test

Observing Priority: ALERT
Total Observations (Recent): 1 (1)
O-C minutes: -28.3 ± 4.3
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2022-01-16 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
-28.3 ± 4.3
test
test

Observing Priority: MEDIUM
Total Observations (Recent): 9 (0)
O-C minutes: 5.4 ± 0.3
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-05-23 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
5.5 ± 1.3
2021-05-08 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Clear / 120.0
5.5 ± 0.9
2021-04-27 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
4.7 ± 1.2
2021-04-27 Anaël Wünsche
El Sauce Observatory
CDK Planewave Chili
Moravian G4 16k / Lum / 120.0
2.1 ± 1.3
2021-04-12 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
6.0 ± 0.7
2021-04-05 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
3.9 ± 1.4
2021-03-02 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
6.6 ± 0.7
2021-02-12 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
5.3 ± 0.9
2021-01-02 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 60.0
4.5 ± 1.2
test
test

Observing Priority: LOW
Total Observations (Recent): 2 (1)
O-C minutes: -9.6 ± 1.4
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-12-05 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-10.2 ± 1.7
2020-12-25 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
-8.0 ± 2.7
test
test

Observing Priority: MEDIUM
Total Observations (Recent): 2 (1)
O-C minutes: -2.5 ± 1.3
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-09-15 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-3.0 ± 1.4
2021-05-29 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
2.2 ± 4.3
test
test

Observing Priority: MEDIUM
Total Observations (Recent): 1 (0)
O-C minutes: -2.3 ± 4.3
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-02-19 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-2.3 ± 4.3
test
test

Observing Priority: LOW
Total Observations (Recent): 3 (1)
O-C minutes: -1.0 ± 0.6
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-10-18 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-4.8 ± 1.2
2020-12-28 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-0.2 ± 0.9
2020-12-06 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
0.3 ± 0.9
test
test

Observing Priority: LOW
Total Observations (Recent): 3 (3)
O-C minutes: 12.3 ± 1.2
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2022-01-09 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
11.9 ± 2.3
2021-12-19 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
13.6 ± 2.3
2021-09-26 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
11.9 ± 1.7
test
test

Observing Priority: MEDIUM
Total Observations (Recent): 1 (0)
O-C minutes: -4.9 ± 2.9
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-02-06 Anaël Wünsche
El Sauce Observatory
CDK Planewave Chili
Moravian G4 16k / Lum / 120.0
-4.9 ± 2.9
test
test

Observing Priority: LOW
Total Observations (Recent): 8 (3)
O-C minutes: -0.8 ± 0.4
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-07-30 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-0.5 ± 0.9
2021-07-17 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-1.7 ± 0.7
2021-07-10 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-1.2 ± 1.3
2021-04-17 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-1.3 ± 1.2
2020-07-29 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Clear / 120.0
-0.3 ± 1.2
2020-07-09 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Clear / 120.0
-0.8 ± 1.6
2020-06-06 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / V / 120.0
-0.5 ± 1.3
2020-05-06 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / V / 120.0
1.4 ± 1.3
test
test

Observing Priority: HIGH
Total Observations (Recent): 3 (1)
O-C minutes: 0.8 ± 0.9
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2022-01-06 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Clear / 120.0
1.7 ± 1.3
2020-11-17 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
1.6 ± 1.4
2020-01-23 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-2.4 ± 1.9
test
test

Observing Priority: LOW
Total Observations (Recent): 8 (1)
O-C minutes: 0.7 ± 0.3
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-09-15 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
2.5 ± 1.0
2021-05-18 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
1.5 ± 0.9
2021-04-25 Anaël Wünsche
El Sauce Observatory
CDK Planewave Chili
Moravian G4 16k / Lum / 120.0
-0.8 ± 0.9
2021-04-25 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
-2.1 ± 1.0
2021-04-02 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
3.9 ± 0.9
2020-07-16 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
-1.5 ± 0.9
2020-07-11 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
0.3 ± 0.9
2020-05-03 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / V / 120.0
3.0 ± 1.3
test
test

Observing Priority: ALERT
Total Observations (Recent): 3 (0)
O-C minutes: -25.7 ± 1.5
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-06-03 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-21.3 ± 2.9
2021-03-07 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-24.9 ± 2.3
2021-02-25 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-30.6 ± 2.7
test
test

Observing Priority: LOW
Total Observations (Recent): 7 (1)
O-C minutes: -0.0 ± 0.5
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-10-15 Anaël Wünsche
El Sauce Observatory
CDK Planewave Chili
Moravian G4 16k / Lum / 120.0
0.4 ± 1.6
2020-10-18 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Clear / 120.0
0.6 ± 0.7
2020-10-02 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Clear / 120.0
-0.7 ± 1.2
2020-09-10 Phil Evans
El Sauce
Planewave CDK14
SBIG STT 1603-3 / R / 90.0
1.1 ± 1.9
2020-09-10 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Clear / 120.0
-1.2 ± 1.4
2020-08-22 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
-3.4 ± 2.0
2020-08-06 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
0.7 ± 2.0
test
test

Observing Priority: LOW
Total Observations (Recent): 4 (1)
O-C minutes: -0.1 ± 0.6
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-06-20 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
-0.9 ± 1.9
2020-07-28 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
2.0 ± 1.0
2020-05-15 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / V / 120.0
-3.1 ± 1.6
2020-04-22 Phil Evans
El Sauce
Planewave CDK14
SBIG STT 1603-3 / R / 120.0
-0.8 ± 1.0
test
test

Observing Priority: MEDIUM
Total Observations (Recent): 1 (0)
O-C minutes: 3.9 ± 4.3
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-02-16 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
3.9 ± 4.3
test
test

Observing Priority: LOW
Total Observations (Recent): 3 (0)
O-C minutes: 3.8 ± 0.7
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-05-03 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
2.5 ± 1.6
2021-04-16 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
3.9 ± 0.9
2018-04-20 Anastasia Kokori
El Sauce Observatory
Planewave CDK24
FLI ProLine PL9000 / r' / 60.0
5.8 ± 2.2
test
test

Observing Priority: LOW
Total Observations (Recent): 7 (2)
O-C minutes: 1.2 ± 0.3
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-09-19 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
1.2 ± 0.9
2021-07-23 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
3.4 ± 0.7
2021-04-14 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
1.8 ± 0.6
2020-09-01 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Clear / 120.0
-2.4 ± 0.7
2020-05-08 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Clear / 120.0
0.8 ± 1.0
2020-04-19 Phil Evans
El Sauce
Planewave CDK14
SBIG STT 1603-3 / R / 180.0
0.8 ± 0.9
2020-02-25 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / V / 120.0
3.2 ± 1.0
test
test

Observing Priority: LOW
Total Observations (Recent): 4 (0)
O-C minutes: -0.0 ± 0.3
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-02-10 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-0.1 ± 0.6
2020-02-22 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Clear / 120.0
0.5 ± 0.6
2020-02-03 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Clear / 120.0
-0.6 ± 0.6
2018-04-27 Anastasia Kokori
El Sauce Observatory
Planewave CDK24
FLI ProLine PL9000 / r' / 60.0
2.9 ± 2.6
test
test

Observing Priority: ALERT
Total Observations (Recent): 1 (0)
O-C minutes: 15.9 ± 3.2
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-05-31 Nicolas Crouzet
ASTEP
Newton
FLI Proline 16801E / R / 200.0
15.9 ± 3.2
test
test

Observing Priority: MEDIUM
Total Observations (Recent): 3 (1)
O-C minutes: -0.2 ± 0.8
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-07-22 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-1.3 ± 1.9
2020-09-30 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Clear / 120.0
-0.0 ± 0.9
2020-07-19 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / Lum / 90.0
-0.2 ± 2.4
test
test

Observing Priority: MEDIUM
Total Observations (Recent): 2 (1)
O-C minutes: -9.4 ± 2.4
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-07-13 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 240.0
-8.1 ± 2.6
2021-05-27 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 480.0
-16.1 ± 5.8
test
test

Observing Priority: ALERT
Total Observations (Recent): 2 (1)
O-C minutes: -22.6 ± 1.0
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-07-14 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-19.4 ± 1.7
2021-06-04 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-24.5 ± 1.3
test
test

Observing Priority: MEDIUM
Total Observations (Recent): 2 (2)
O-C minutes: 0.1 ± 1.6
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-09-28 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
0.8 ± 1.7
2021-07-02 Adam Popowicz
Observatory Pyskowice
RC12" GSO
ASI ZWO 1600 MM / ATIK 11000M / R / 163.0
-8.3 ± 5.8
test
test

Observing Priority: LOW
Total Observations (Recent): 5 (2)
O-C minutes: -5.6 ± 0.5
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-11-08 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-10.2 ± 1.0
2021-10-19 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-10.1 ± 1.4
2020-02-08 Alessandro Nastasi
Galhassin Robotic Telescope (GRT)
Officina Stellare RiLa 400
FLI ProLine 16803 / Lum / 60.0
-0.6 ± 1.7
2020-02-02 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Clear / 120.0
-5.3 ± 1.0
2015-01-06 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 90.0
2.7 ± 1.3
test
test

Observing Priority: MEDIUM
Total Observations (Recent): 3 (1)
O-C minutes: -0.0 ± 0.6
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-09-17 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
1.0 ± 1.2
2020-12-10 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-3.9 ± 1.2
2020-11-21 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
1.6 ± 0.9
test
test

Observing Priority: MEDIUM
Total Observations (Recent): 5 (1)
O-C minutes: -1.0 ± 0.4
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2022-01-13 David Arnot
OSO PIRATE
PlaneWave Instruments CDK24 24 inch (610 mm) f/6.5 Corrected Dall-Kirkham Astrograph
FLI ProLine KAF-16803 / Clear / 60.0
-2.3 ± 1.6
2021-01-24 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-2.5 ± 1.4
2021-01-19 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-1.6 ± 0.7
2020-11-12 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-0.1 ± 1.0
2020-09-20 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Clear / 120.0
0.3 ± 0.9
test
test

Observing Priority: MEDIUM
Total Observations (Recent): 2 (0)
O-C minutes: 1.4 ± 1.0
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-06-01 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
1.8 ± 1.2
2020-10-10 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
0.8 ± 1.6
test
test

Observing Priority: MEDIUM
Total Observations (Recent): 12 (1)
O-C minutes: 2.45 ± 0.25
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2022-01-08 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
3.6 ± 0.7
2021-04-29 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
0.7 ± 0.9
2021-04-15 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
1.6 ± 0.7
2021-04-11 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
3.6 ± 0.7
2021-04-06 jean pascal vignes
Hakos Astro Farm
AG iDK 20"
FLI Proline 16803 CCD 4096 x 4096 Array with 9 μm pixels / Lum / 120.0
2.6 ± 1.2
2021-03-23 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
0.3 ± 0.9
2021-03-04 Andrius Bruzas
Teide
Corrected Dall-Kirkham Astrograph
FLI ProLine KAF-16803 / R / 120.0
0.5 ± 1.2
2021-02-22 Billy Edwards
Sliding Spring Observatory
LCO Meade
SBIG STX6303 / r' / 120.237
4.0 ± 1.0
2021-02-13 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
4.0 ± 0.9
2021-01-25 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
0.4 ± 1.2
2021-01-10 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
1.5 ± 0.7
2021-01-06 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
4.9 ± 0.9
test
test

Observing Priority: MEDIUM
Total Observations (Recent): 3 (0)
O-C minutes: 0.5 ± 0.6
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-02-21 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
1.9 ± 1.2
2020-05-11 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / V / 120.0
2.1 ± 1.4
2020-04-10 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Clear / 120.0
-0.4 ± 0.7
test
test

Observing Priority: MEDIUM
Total Observations (Recent): 4 (0)
O-C minutes: 9.3 ± 0.9
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-01-18 Claudio Lopresti
Claudio Lopresti
Mak-Newton
CCD Sbig ST10xme / I / 120.0
20.0 ± 2.0
2011-09-13 Alessandro Marchini
Astronomical Observatory, University of Siena
Mak-Cas 0.3m f/5.6
Sbig STL-6303 / R / 90.0
4.5 ± 1.4
2010-10-29 Alessandro Marchini
Astronomical Observatory, University of Siena
Mak-Cas 0.3m f/5.6
Sbig STL-6303 / R / 90.0
8.7 ± 1.7
2007-12-03 Alessandro Marchini
Astronomical Observatory, University of Siena
Mak-Cas 0.3m f/5.6
Sbig STL-6303 / R / 45.0
7.8 ± 5.8
test
test

Observing Priority: ALERT
Total Observations (Recent): 3 (0)
O-C minutes: 31.1 ± 6.6
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-01-07 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / R / 20.0
57.6 ± 17.3
2016-02-20 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / r' / 120.0
34.8 ± 8.6
2009-02-13 Alessandro Marchini
Astronomical Observatory, University of Siena
Mak-Cas 0.3m f/5.6
Sbig STL-6303 / R / 90.0
7.6 ± 13.0
test
test

Observing Priority: ALERT
Total Observations (Recent): 1 (0)
O-C minutes: 18.2 ± 5.8
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-03-29 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / z' / 30.0
18.2 ± 5.8
test
test

Observing Priority: MEDIUM
Total Observations (Recent): 1 (0)
O-C minutes: -3.4 ± 3.5
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2020-07-21 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / Clear / 60.0
-3.4 ± 3.5
test
test

Observing Priority: LOW
Total Observations (Recent): 23 (3)
O-C minutes: -0.07 ± 0.13
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-08-28 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / V / 60.0
-1.0 ± 0.6
2021-07-22 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / V / 120.0
0.8 ± 0.7
2021-07-19 Claudio Lopresti
Claudio Lopresti
Mak-Newton
CCD Sbig ST10xme / I / 80.0
0.3 ± 0.6
2021-04-11 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / z' / 25.0
0.0 ± 0.6
2020-07-29 Didier Laloum
Observatoire Privé du Mont (OPM)
RC 8 GSO
Atik 383L+ / I / 15.0
0.4 ± 0.6
2020-07-29 Patrick Brandebourg
Patrick Brandebourg (Observatoire du Guernet)
RC 250
Sbig ST8300M / R / 1.5
-2.2 ± 1.4
2020-07-09 Mauro Caló
Cavallino
RC
SBIG ST10 / H / 60.0
-1.2 ± 0.9
2020-06-28 Constantinos Aggelis
AGGELIS CONSTANTINOS
GSO RC8
ZWO ASI183MM-PRO / R / 20.0
-1.8 ± 2.2
2019-08-29 Alberto Tomatis
Alto-Observatory
RC
Sbig 6303 / i / 30.0
2.2 ± 2.3
2019-07-09 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / V / 120.0
-1.5 ± 0.4
2018-10-27 Lionel Rousselot
lroussel
Newton
ZWO 1600 monochrome / Clear / 120.0
1.7 ± 0.6
2018-08-20 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / V / 120.0
1.6 ± 1.2
2018-07-19 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / V / 120.0
0.7 ± 1.0
2018-06-29 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / V / 120.0
-1.4 ± 1.0
2017-08-18 Alessandro Marchini
Astronomical Observatory, University of Siena
Mak-Cas 0.3m f/5.6
Sbig STL-6303 / I / 90.0
-0.7 ± 0.4
2017-07-18 Alessandro Marchini
Astronomical Observatory, University of Siena
Mak-Cas 0.3m f/5.6
Sbig STL-6303 / I / 90.0
-0.7 ± 0.3
2015-07-19 Marc Deldem
Les Barres Observatory
Celestron C8
SBIG ST8-XME / Clear / 60.0
-1.4 ± 0.6
2014-08-07 Claudio Lopresti
Claudio Lopresti
Mak-Newton
CCD Sbig ST10xme / R / 90.0
-0.4 ± 0.6
2009-10-06 Alessandro Marchini
Astronomical Observatory, University of Siena
Mak-Cas 0.3m f/5.6
Sbig STL-6303 / R / 60.0
-0.1 ± 0.9
2009-07-07 Alessandro Marchini
Astronomical Observatory, University of Siena
Mak-Cas 0.3m f/5.6
Sbig STL-6303 / R / 60.0
1.3 ± 0.9
2008-08-26 Filip Walter
Stefanik Observatory
Meade SCT
SBIG ST-10XME / R / 25.0
-0.9 ± 0.6
2008-06-27 Filip Walter
Stefanik Observatory
Meade SCT
SBIG ST-10XME / B / 70.0
2.9 ± 0.4
2007-07-28 Alessandro Marchini
Astronomical Observatory, University of Siena
Mak-Cas 0.3m f/5.6
Sbig STL-6303 / V / 60.0
0.9 ± 0.7
test
test

Observing Priority: MEDIUM
Total Observations (Recent): 7 (0)
O-C minutes: 0.4 ± 0.5
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2020-10-09 Martin Smith
Heathwood Road
Skywatcher 120mm ED Apochromatic
Atik 414 ex / R / 1.2
-1.9 ± 4.3
2020-08-10 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / Lum / 45.0
2.2 ± 0.9
2020-08-03 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / Lum / 60.0
-2.4 ± 1.4
2018-08-29 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Astrodon ExoPlanet-BB / 30.0
2.0 ± 1.0
2018-08-29 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / V / 120.0
-0.3 ± 1.6
2009-10-30 Filip Walter
Stefanik Observatory
Meade SCT
SBIG ST-10XME / Clear / 60.0
-2.9 ± 1.6
2008-11-22 Alessandro Marchini
Astronomical Observatory, University of Siena
Mak-Cas 0.3m f/5.6
Sbig STL-6303 / R / 120.0
-2.7 ± 2.2
test
test

Observing Priority: LOW
Total Observations (Recent): 3 (3)
O-C minutes: -2.9 ± 0.7
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-11-22 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 60.0
-3.1 ± 1.0
2021-11-21 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 90.0
-3.7 ± 1.6
2021-11-20 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 40.0
-2.2 ± 1.2
test
test

Observing Priority: LOW
Total Observations (Recent): 4 (1)
O-C minutes: 0.1 ± 0.4
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-10-17 Taewoo Kim
Deokheung Optical Astronomy Observatory
NYSC 1m Telescope
FLI PL-16803 or PI SOPHIA-2048B / R / 60.0
-1.5 ± 1.3
2021-01-08 Taewoo Kim
Deokheung Optical Astronomy Observatory
NYSC 1m Telescope
FLI PL-16803 or PI SOPHIA-2048B / I / 60.0
-0.1 ± 0.6
2020-12-25 Taewoo Kim
Deokheung Optical Astronomy Observatory
NYSC 1m Telescope
FLI PL-16803 or PI SOPHIA-2048B / I / 60.0
0.8 ± 0.7
2020-12-04 Taewoo Kim
Deokheung Optical Astronomy Observatory
NYSC 1m Telescope
FLI PL-16803 or PI SOPHIA-2048B / R / 90.0
0.2 ± 1.3
test
test

Observing Priority: LOW
Total Observations (Recent): 10 (4)
O-C minutes: 1.0 ± 0.3
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-12-21 Mark Salisbury
POST
Orion Optics ODK
SBIG ST-10 XME / R / 240.0
4.2 ± 1.2
2021-11-29 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
1.7 ± 0.7
2021-11-12 Dim Stouraitis
Galilaios
SCT
SXVF-H9 Starlight-Xpress / R / 60.0
-3.2 ± 1.4
2021-10-08 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / Clear / 120.0
1.7 ± 0.9
2021-01-26 LIVIANO BETTI
Osservatorio Astronomico MONTE SAN LORENZO
Ritchey Chretienne
SBIG ST8-XME / R / 120.0
3.0 ± 1.2
2020-11-25 Valère Perroud
Observatoire de Duines
RC 10
Moravian G2-4000 / Lum / 120.0
0.4 ± 0.9
2020-11-12 Jacques Michelet
Claix
Celestron C11 Edge HD
QSI-632 WSG / Astrodon ExoPlanet-BB / 120.0
1.5 ± 1.2
2020-11-12 Alessandro Nastasi
Galhassin Robotic Telescope 1 (GRT1)
Officina Stellare RiLa 400
FLI ProLine 16803 / Clear / 30.0
-1.0 ± 0.7
2020-01-01 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / Clear / 120.0
2.0 ± 0.7
2016-01-15 Marc Deldem
Les Barres Observatory
Celestron C8
SBIG ST8-XME / Clear / 120.0
0.4 ± 0.7
test
test

Observing Priority: LOW
Total Observations (Recent): 21 (5)
O-C minutes: -0.2 ± 0.3
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2022-01-04 Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / Lum / 200.0
-1.7 ± 1.6
2022-01-04 Martin Crow
Burnham Observatory
Celestron C9.25
SX694 mono / R / 120.0
-2.2 ± 2.4
2022-01-04 Simon Dawes
William James II Observatory
Skywatcher MN190 2
ZWO ASI 1600MM-PRO USB 3.0 Mono Camera / Clear / 180.0
-2.5 ± 3.2
2021-12-31 Giovanni Battista Casalnuovo
FSO Filzi School Observatory
RC14" f/8
ASI 294 PRO / Clear / 60.0
-2.7 ± 1.4
2021-12-31 Paolo Arcangelo Matassa
P.M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F4.6
ICX453AQ / Lum / 60.0
-3.3 ± 4.3
2020-11-25 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-2.3 ± 1.4
2020-11-21 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
2.5 ± 1.6
2020-11-21 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
2.4 ± 1.4
2020-11-16 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
4.2 ± 1.2
2020-09-12 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Clear / 120.0
1.3 ± 1.0
2020-09-04 Francois Regembal
HRTobs
Astrosib RC360
SBIG STX 16803 / Lum / 120.0
-2.5 ± 2.6
2020-08-31 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
4.1 ± 1.4
2020-08-31 Francois Regembal
HRTobs
Astrosib RC360
SBIG STX 16803 / Lum / 180.0
3.9 ± 4.3
2020-08-31 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / Lum / 60.0
-2.7 ± 1.0
2020-08-31 Alessandro Nastasi
Galhassin Robotic Telescope 1 (GRT1)
Officina Stellare RiLa 400
FLI ProLine 16803 / Lum / 45.0
-2.8 ± 2.6
2020-08-31 Danilo Sedita
Osservatorio Sedita Castrofilippo
RC GSO 14"
Moravian G2-1600 / R / 60.0
-3.1 ± 1.6
2020-08-18 Taewoo Kim
Deokheung Optical Astronomy Observatory
NYSC 1m Telescope
FLI PL-16803 or PI SOPHIA-2048B / R / 180.0
-2.5 ± 0.7
2019-12-16 Alessandro Nastasi
Galhassin Robotic Telescope (GRT)
Officina Stellare RiLa 400
FLI ProLine 16803 / Lum / 60.0
1.3 ± 4.3
2019-10-04 Pere Guerra
Observatori Astronòmic Albanyà
16" Meade ACF F8
Moravian G4-9000 / Astrodon ExoPlanet-BB / 120.0
1.1 ± 0.7
2019-09-29 Dim Stouraitis
Galilaios
SCT
SXVF-H9 Starlight-Xpress / R / 60.0
-1.5 ± 2.4
2018-12-04 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
0.4 ± 1.4
test
test

Observing Priority: HIGH
Total Observations (Recent): 2 (2)
O-C minutes: -3.5 ± 1.4
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-10-01 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 60.0
-3.0 ± 1.7
2021-09-26 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 40.0
-4.4 ± 2.4
test
test

Observing Priority: LOW
Total Observations (Recent): 4 (3)
O-C minutes: 4.6 ± 1.4
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2022-01-06 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
5.4 ± 2.4
2021-12-25 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
10.2 ± 3.0
2021-12-16 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
5.6 ± 2.9
2019-02-13 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / V / 120.0
-3.2 ± 3.0
test
test

Observing Priority: HIGH
Total Observations (Recent): 1 (1)
O-C minutes: -7.4 ± 4.3
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-08-22 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-7.4 ± 4.3
test
test

Observing Priority: LOW
Total Observations (Recent): 3 (3)
O-C minutes: -4.0 ± 1.3
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-12-08 Taewoo Kim
Deokheung Optical Astronomy Observatory
NYSC 1m Telescope
FLI PL-16803 or PI SOPHIA-2048B / R / 120.0
-2.1 ± 1.6
2021-11-03 Taewoo Kim
Deokheung Optical Astronomy Observatory
NYSC 1m Telescope
FLI PL-16803 or PI SOPHIA-2048B / R / 120.0
-6.8 ± 2.6
2021-09-18 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
-8.1 ± 3.5
test
test

Observing Priority: MEDIUM
Total Observations (Recent): 1 (0)
O-C minutes: -4.7 ± 1.7
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2020-01-31 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
-4.7 ± 1.7
test
test

Observing Priority: HIGH
Total Observations (Recent): 4 (1)
O-C minutes: -2.9 ± 0.7
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2022-01-16 Enrique Arce
Vallbona Observatory
Newton 10" f4
Sbig ST7-XME / Clear / 90.0
-3.6 ± 2.0
2021-03-16 John Savage
Z42 Rushay Farm Observatory
Celestron 14Edge FR
ZWO ASI6200MM / r' / 120.0
-0.4 ± 2.0
2021-02-13 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / Clear / 120.0
-3.6 ± 0.9
2019-02-24 Lorenzo Betti
Osservatorio Polifunzionale del Chianti
Ritchey-Chretien
Moravian G2 - KAF1603ME / Astrodon ExoPlanet-BB / 120.0
-2.1 ± 1.6
test
test

Observing Priority: HIGH
Total Observations (Recent): 4 (0)
O-C minutes: 6.4 ± 0.7
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-05-01 Anaël Wünsche
El Sauce Observatory
CDK Planewave Chili
Moravian G4 16k / Lum / 120.0
9.3 ± 2.6
2021-05-01 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
6.7 ± 1.2
2021-04-18 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
7.8 ± 1.6
2020-04-15 Phil Evans
El Sauce
Planewave CDK14
SBIG STT 1603-3 / R / 120.0
5.2 ± 1.0
test
test

Observing Priority: ALERT
Total Observations (Recent): 2 (1)
O-C minutes: -11.7 ± 2.1
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-11-15 Taewoo Kim
Deokheung Optical Astronomy Observatory
NYSC 1m Telescope
FLI PL-16803 or PI SOPHIA-2048B / B / 60.0
-11.5 ± 2.4
2020-11-12 Alessandro Nastasi
Galhassin Robotic Telescope 1 (GRT1)
Officina Stellare RiLa 400
FLI ProLine 16803 / z' / 45.0
-12.3 ± 4.3
test
test

Observing Priority: ALERT
Total Observations (Recent): 1 (0)
O-C minutes: -58.0 ± 2.7
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-03-23 Michael Zhang
Las Cumbres Observatory - Cerro Tololo
Custom
Sinistro / i' / 30.0
-58.0 ± 2.7
test
test

Observing Priority: LOW
Total Observations (Recent): 8 (1)
O-C minutes: 2.0 ± 0.3
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-08-07 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
4.5 ± 0.7
2021-05-05 Anaël Wünsche
El Sauce Observatory
CDK Planewave Chili
Moravian G4 16k / Lum / 120.0
3.2 ± 0.7
2021-05-05 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
2.9 ± 0.9
2021-04-22 Anaël Wünsche
El Sauce Observatory
CDK Planewave Chili
Moravian G4 16k / Lum / 120.0
4.9 ± 1.9
2021-03-29 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
2.0 ± 1.2
2020-07-17 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
-1.4 ± 1.2
2020-05-19 Phil Evans
El Sauce
Planewave CDK14
SBIG STT 1603-3 / R / 60.0
0.3 ± 0.7
2020-05-06 Phil Evans
El Sauce
Planewave CDK14
SBIG STT 1603-3 / R / 120.0
-2.1 ± 1.0
test
test

Observing Priority: ALERT
Total Observations (Recent): 1 (0)
O-C minutes: 13.1 ± 5.8
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2020-09-19 Taewoo Kim
Deokheung Optical Astronomy Observatory
NYSC 1m Telescope
FLI PL-16803 or PI SOPHIA-2048B / R / 180.0
13.1 ± 5.8
test
test

Observing Priority: LOW
Total Observations (Recent): 5 (3)
O-C minutes: -1.9 ± 1.0
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-10-30 Adam Popowicz
Observatory Pyskowice
RC12" GSO
ASI ZWO 1600 MM / ATIK 11000M / R / 360.0
-8.4 ± 2.7
2021-10-09 Robert Roth
TURMX Observatory
Planewave CDK17
QHY600M / r' / 120.0
-1.8 ± 2.2
2021-10-09 Adam Popowicz
Observatory Pyskowice
RC12" GSO
ASI ZWO 1600 MM / ATIK 11000M / R / 360.0
-7.0 ± 4.3
2020-12-24 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
-1.4 ± 1.7
2020-11-12 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / r' / 90.0
1.7 ± 1.9
test
test

Observing Priority: ALERT
Total Observations (Recent): 2 (2)
O-C minutes: 15.7 ± 0.9
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2022-01-13 Taewoo Kim
Deokheung Optical Astronomy Observatory
NYSC 1m Telescope
FLI PL-16803 or PI SOPHIA-2048B / R / 120.0
17.5 ± 1.2
2021-11-26 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / U / 120.0
13.6 ± 1.3
test
test

Observing Priority: LOW
Total Observations (Recent): 21 (8)
O-C minutes: 1.0 ± 0.3
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-12-21 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / R / 120.0
2.3 ± 0.9
2021-12-21 Mark Salisbury
POST
Orion Optics ODK
SBIG ST-10 XME / R / 90.0
1.8 ± 1.2
2021-10-28 Paolo Arcangelo Matassa
P.M.P.H.R. Deep Sky (K81)
Ritchey Chretien
ICX453AQ / R / 90.0
-4.5 ± 5.8
2021-10-25 Taewoo Kim
Deokheung Optical Astronomy Observatory
NYSC 1m Telescope
FLI PL-16803 or PI SOPHIA-2048B / R / 50.0
2.2 ± 0.7
2021-10-21 Martin Crow
Burnham Observatory
Celestron C9.25
SX694 mono / R / 30.0
0.6 ± 2.6
2021-10-06 David Wright
Yorick (private observatory)
10" Ritchey-Chretien
QSI 683WSG-8 / R / 120.0
-10.5 ± 4.3
2021-09-12 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / R / 40.0
4.9 ± 1.9
2021-07-28 Taewoo Kim
Deokheung Optical Astronomy Observatory
NYSC 1m Telescope
FLI PL-16803 or PI SOPHIA-2048B / R / 60.0
0.4 ± 0.7
2020-11-08 Alessandro Nastasi
Galhassin Robotic Telescope 1 (GRT1)
Officina Stellare RiLa 400
FLI ProLine 16803 / z' / 90.0
-2.2 ± 3.0
2020-11-02 Simon Dawes
William James II Observatory
Skywatcher MN190 2
ZWO ASI 1600MM-PRO USB 3.0 Mono Camera / R / 45.0
-1.0 ± 2.6
2020-09-13 David Wright
Yorick (private observatory)
Ritchey-Chretien
QSI 683WSG-8 / R / 85.0
-3.3 ± 2.4
2020-08-12 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / B / 30.0
-0.2 ± 1.2
2020-08-12 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / R / 120.0
-0.3 ± 1.9
2020-08-05 Adam Popowicz
Observatory Pyskowice
RC12" GSO
ASI ZWO 1600 MM / ATIK 11000M / R / 60.0
1.6 ± 3.2
2020-07-26 Fabio Mortari
Hypatia Observatory
Newton 250mm f/4.9
Sbig ST8-XE / R / 120.0
3.7 ± 1.6
2020-07-19 Antonio Marino
UAN c/o INAF-Osservatorio Astronomico di Capodimonte, Naples ITALY
MEADE
CCD Atik 383L / Clear / 60.0
-3.5 ± 4.3
2020-07-15 Francois Regembal
HRTobs
Astrosib RC360
SBIG STX 16803 / Lum / 60.0
0.6 ± 1.6
2020-01-10 Dimitrios Deligeorgopoulos
Artemis Observatory
GSO RC
Atik 16 HR / R / 60.0
4.5 ± 4.3
2019-12-30 Martin Crow
Burnham Observatory
Celestron C9.25
SX694 mono / R / 60.0
-2.5 ± 1.6
2019-08-07 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / V / 60.0
-0.4 ± 1.6
2015-09-26 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / V / 120.0
2.0 ± 1.6
test
test

Observing Priority: ALERT
Total Observations (Recent): 2 (2)
O-C minutes: -20.5 ± 1.5
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-11-30 Alessandro Marchini
Astronomical Observatory, University of Siena
Mak-Cas 0.3m f/5.6
Sbig STL-6303 / R / 90.0
-19.8 ± 2.4
2021-11-18 Taewoo Kim
Deokheung Optical Astronomy Observatory
NYSC 1m Telescope
FLI PL-16803 or PI SOPHIA-2048B / B / 30.0
-20.9 ± 1.9
test
test

Observing Priority: LOW
Total Observations (Recent): 9 (3)
O-C minutes: 0.7 ± 0.6
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2022-01-15 Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 60.0
1.3 ± 2.2
2021-11-22 Martin Crow
Burnham Observatory
Celestron C9.25
SX694 mono / R / 40.0
2.5 ± 2.6
2021-11-22 David Wright
Yorick (private observatory)
10" Ritchey-Chretien
QSI 683WSG-8 / R / 75.0
2.5 ± 2.7
2021-03-21 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / R / 120.0
-0.1 ± 2.6
2021-01-07 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / R / 120.0
0.9 ± 1.4
2020-05-16 Constantinos Aggelis
AGGELIS CONSTANTINOS
GSO RC8
ZWO ASI183MM-PRO / R / 45.0
1.8 ± 5.8
2020-03-31 Martin Crow
Burnham Observatory
Celestron C9.25
SX694 mono / R / 30.0
1.1 ± 1.2
2020-02-14 Claudio Lopresti
Claudio Lopresti
Mak-Newton
CCD Sbig ST10xme / I / 180.0
-2.2 ± 1.6
2016-04-12 Nikolaos Paschalis
Nunki Observatory
Officina Stellare RILA 400
SBIG STXL 11002 / Rc / 60.0
1.5 ± 2.2
test
test

Observing Priority: LOW
Total Observations (Recent): 13 (1)
O-C minutes: -9.8 ± 0.5
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-12-02 Martin Crow
Burnham Observatory
Celestron C9.25
SX694 mono / R / 40.0
-12.7 ± 3.3
2021-04-24 Fabio Mortari
Hypatia Observatory
Ritchey Chretienne 250mm f/5.3
Sbig ST8-XE / R / 120.0
-9.6 ± 2.7
2021-04-03 Martin Smith
Heathwood Road
Skywatcher 120mm ED Apochromatic
Atik 414 ex / Clear / 6.0
-7.5 ± 2.2
2021-04-03 John Savage
Z42 Rushay Farm Observatory
Celestron 14Edge FR
ZWO ASI6200MM / Lum / 10.0
-9.9 ± 1.0
2021-03-31 Fabio Salvaggio
WBRO - K49
C9.25"
SBIG ST8-XME / R / 200.0
-16.6 ± 2.3
2021-03-11 Harri Kiiskinen
Harri Kiiskinen
Takahashi FSQ-85ED
QHY163M / R / 30.0
-7.0 ± 4.3
2021-03-11 Adam Popowicz
Observatory Pyskowice
RC12" GSO
ASI ZWO 1600 MM / ATIK 11000M / R / 60.0
-11.3 ± 2.0
2021-03-08 Fabio Mortari
Hypatia Observatory
Ritchey Chretienne 250mm f/5.3
Sbig ST8-XE / R / 120.0
-6.1 ± 4.3
2021-03-08 Nigel Stanbury
Nigel Stanbury
Skywatcher Esprit 150 ED
ZWO ASI533MC PRO / R / 30.0
-8.7 ± 2.0
2021-03-02 John Savage
Z42 Rushay Farm Observatory
Celestron 14Edge FR
ZWO ASI6200MM / r' / 60.0
-7.7 ± 1.2
2021-02-21 Thomas MOLLIER
Tomastro
Newtonian
ZWO ASI1600MMC / Clear / 15.0
-6.2 ± 4.3
2021-02-21 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / R / 60.0
-11.1 ± 1.7
2021-01-22 Martin Smith
Heathwood Road
Skywatcher 120mm ED Apochromatic
Atik 414 ex / Clear / 8.0
-11.0 ± 1.9
test
test

Observing Priority: ALERT
Total Observations (Recent): 2 (0)
O-C minutes: 15.0 ± 2.1
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-04-08 Mauro Caló
Cavallino
RC
SBIG ST10 / Lum / 60.0
20.3 ± 4.3
2021-04-08 Tõnis Eenmäe
Tartu Observatory
Zeiss 600
Andor Ikon-L / R / 25.0
13.3 ± 2.4
test
test

Observing Priority: LOW
Total Observations (Recent): 6 (1)
O-C minutes: 1.3 ± 0.6
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-11-09 Tõnis Eenmäe
Tartu Observatory
Planewave CDK 12.5
Apogee Alta U42 / B / 20.0
0.7 ± 1.6
2020-12-15 Martin Crow
Burnham Observatory
Celestron C9.25
SX694 mono / R / 4.0
6.1 ± 5.8
2020-11-24 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / R / 30.0
0.5 ± 0.9
2020-11-13 Alessandro Nastasi
Galhassin Robotic Telescope 1 (GRT1)
Officina Stellare RiLa 400
FLI ProLine 16803 / z' / 30.0
2.2 ± 1.7
2019-12-31 Claudio Lopresti
Claudio Lopresti
Mak-Newton
CCD Sbig ST10xme / I / 240.0
0.2 ± 1.4
2019-01-15 Giuseppe Conzo
Gruppo Astrofili Palidoro
Skywatcher 80ED
ASI-178MM / Clear / 90.0
3.7 ± 1.3
test
test

Observing Priority: LOW
Total Observations (Recent): 2 (0)
O-C minutes: -0.6 ± 0.9
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-04-25 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / g' / 30.0
2.0 ± 2.0
2019-06-29 Pavel Pintr
Horni Halze
Celestron C9.25 with Hyperstar f2.2
ASI ZWO 1600 MONO / Clear / 40.0
-1.3 ± 1.0
test
test

Observing Priority: ALERT
Total Observations (Recent): 6 (2)
O-C minutes: -17.2 ± 0.6
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-07-16 Louw Ferreira
PESCOPE
Celestron 9.25 CPC on wedge
Sbig 8300 STF / Lum / 60.0
-20.2 ± 2.3
2021-07-04 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 60.0
-15.8 ± 1.3
2021-06-30 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 60.0
-17.4 ± 1.2
2021-06-21 Louw Ferreira
PESCOPE
Celestron 9.25 CPC on wedge
Sbig 8300 STF / V / 60.0
-13.1 ± 2.7
2021-06-13 Nicolas Crouzet
ASTEP
Newton
FLI Proline 16801E / R / 70.0
-19.3 ± 1.4
2021-04-20 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 40.0
-16.3 ± 1.7
test
test

Observing Priority: LOW
Total Observations (Recent): 7 (3)
O-C minutes: -11.3 ± 0.5
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-11-16 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
-13.8 ± 1.3
2021-11-04 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
-10.1 ± 1.9
2021-09-29 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 60.0
-11.3 ± 1.3
2021-03-20 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
-11.7 ± 1.3
2021-03-08 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
-11.6 ± 1.0
2021-01-19 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 60.0
-10.8 ± 1.4
2020-12-09 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 40.0
-5.2 ± 2.2
test
test

Observing Priority: LOW
Total Observations (Recent): 3 (0)
O-C minutes: 0.1 ± 1.0
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2020-12-13 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 60.0
2.3 ± 2.3
2020-12-03 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 60.0
-1.4 ± 2.3
2020-03-25 Phil Evans
El Sauce
Planewave CDK14
SBIG STT 1603-3 / R / 70.0
-0.2 ± 1.3
test
test

Observing Priority: LOW
Total Observations (Recent): 42 (8)
O-C minutes: -0.05 ± 0.2
back to the top
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-12-10 Geoffrey Thurston
I67
Celestron C-14
Atik 314L+ / R / 60.0
3.3 ± 1.9
2021-11-07 Giovanni Battista Casalnuovo
FSO Filzi School Observatory
RC14" f/8
ASI 294 PRO / Clear / 90.0
0.3 ± 1.9
2021-11-06 Francois Hurter
Albireo Observatory
RC GSO Serrurier Kepler f/8
Atik 383L+ / Clear / 45.0
-0.3 ± 1.4
2021-11-04 Pierre Valeau
Observatoire de Saint Véran (AstroQueyras)
RC50 Astrosib
Sbig STL / R / 120.0
-0.1 ± 2.7
2021-10-05 David Wright
Yorick (private observatory)
10" Ritchey-Chretien
QSI 683WSG-8 / R / 90.0
-6.1 ± 1.7
2021-08-31 Paolo Arcangelo Matassa
P.M.P.H.R. Deep Sky (K81)
Ritchey Chretien
ICX453AQ / Clear / 90.0
2.9 ± 2.4
2021-06-30 Didier Laloum
Observatoire Privé du Mont (OPM)
RC 8 GSO
Atik 383L+ / Astrodon ExoPlanet-BB / 100.0
1.5 ± 1.3
2021-06-30 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave 2
ZWO ASI6200 / Clear / 120.0
-1.6 ± 0.7
2021-05-30 Carmelo Falco
GAL Hassin Robotic Telescope 2 (GRT2) - Multiband
Giacometti-Fogale RC16 - 2
Andor Apogee Aspen CG16M / g' / 60.0
-2.1 ± 1.4
2021-05-30 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / Lum / 45.0
-2.6 ± 1.6
2020-11-28 Lionel Rousselot
lroussel
Newton
ZWO 1600 monochrome / Clear / 120.0
-0.4 ± 2.3
2020-08-22 Stephane Ferratfiat
Observatoire des Baronnies Provençales
Astelco
ZWO ASI6200 / Clear / 120.0
-0.7 ± 1.0
2020-08-20 jean pascal vignes
oria Spain
officina stellare 700
FLI camera 4096 by 4096 pixels 9.0µ by 9.0µ pixel size / g' / 60.0
-0.0 ± 1.4
2020-07-24 Claudio Lopresti
Claudio Lopresti
Mak-Newton
CCD Sbig ST10xme / I / 240.0
6.6 ± 1.3
2020-07-23 Pierros Papadeas
Archodiko Avias
Celestron EdgeHD 9.25
ASI183MM-Pro / Lum / 30.0
1.3 ± 2.4
2020-07-21 Nikolaos Paschalis
Nunki Observatory
Officina Stellare RILA 400
SBIG STXL 11002 / R / 60.0
3.6 ± 1.7
2020-07-21 Stephen M. Brincat
Flarestar Observatory - MPC Code:171
Meade SCT
Moravian G2-1600 / Clear / 120.0
-0.6 ± 1.3
2020-07-21 John Savage
Z42 Rushay Farm Observatory
Celestron 14Edge
ZWO ASI6200MM / R / 120.0
1.6 ± 1.2
2020-07-21 Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 60.0
-2.2 ± 1.2
2020-06-21 Mauro Caló
Cavallino
RC
SBIG ST10 / Lum / 90.0
-0.7 ± 1.4
2020-06-21 Alberto Tomatis
Alto-Observatory
RC
STL 6303 / Lum / 90.0
-1.5 ± 1.4
2020-06-20 Mauro Caló
Cavallino
RC
SBIG ST10 / Lum / 90.0
0.8 ± 1.9
2020-06-20 Alberto Tomatis
Alto-Observatory
RC
STL 6303 / Lum / 90.0
-1.0 ± 1.3
2019-11-18 Martin Crow
Burnham Observatory
Celestron C9.25
SX694 mono / V / 100.0
-0.3 ± 2.2
2019-10-20 Dim Stouraitis
Galilaios
SCT
SXVF-H9 Starlight-Xpress / R / 20.0
4.7 ± 1.4
2019-10-17 Alberto Tomatis
Alto-Observatory
RC
STL 6303 / R / 120.0
-3.4 ± 1.2