exoclock

WASP-75b (LOW)

Discovered by: Gómez Maqueo Chew et al. 2013

The Star
Simbad
GAIA
2MASS
BD-11 5929
DR2 2605161444735454464
J22493256-1040320
RA 22:49:32.5677 DEC -10:40:31.927
Parallax
3.373 mas
P.M. RA
45.787 mas/y
P.M. DEC
15.52 mas/y
MagV
11.46
MagR*
11.123
MagI*
10.798
MagJ
10.362
MagH
10.097
MagK
10.062
MagG
11.335
MagGBP
11.648
MagGRP
10.88
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2022
Mid-time
2457131.671596 ± 6.9e-05 BJDTDB
Period
2.4841976 ± 2.7e-07 days

Transit Parameters
Gómez Maqueo Chew et al. 2013
Rp/Rs
0.1034 ± 0.0015
a/Rs**
6.37 +0.03 -0.03
i
82.0 +0.3 -0.2 deg
e
-
ω
- deg
DepthR*
9.92 mmag
Duration*
1.98 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Gómez Maqueo Chew et al. 2013
Teff
6100.0 +100.0 -100.0 K
Log(g)
4.29 +0.02 -0.02 cm/s2
Fe/H
0.07 +0.09 -0.09 dex
ExoClock Status
Observing Priority LOW
Minimum aperture 6.35"
Total Observations (Recent) 35 (4)
O-C -0.29 ± 0.35 minutes
ExoClock Observations (Recent) 16 (4)
Space Observations (Recent) 18 (0)
ETD Observations (Recent) 0 (0)
Literature Mid-times (Recent) 1 (0)
Kepler Rp/Rs 0.10576 ± 0.00018
TESS Rp/Rs 0.1077 ± 0.0011

WASP-75b


ExoClock Observations

Planet
Observation Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
WASP-75b (LOW)
2022-11-18
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
2.56 ± 1.58
WASP-75b (LOW)
2022-09-16
Martin Crow
Burnham Observatory
Celestron C9.25
SX694 mono / R / 100.0
0.75 ± 2.45
WASP-75b (LOW)
2022-08-23
Adam Popowicz
Otivar dome2
Newton 12" ASA
ASI ZWO 1600MM / R / 40.0
4.75 ± 2.3
WASP-75b (LOW)
2022-07-29
Rodolfo Artola
EABA - Córdoba - Argentina
Newtonian 1.54 m
Alta U9 / Lum / 40.0
-3.64 ± 4.03
WASP-75b (LOW)
2021-10-14
Anaël Wünsche
El Sauce Observatory
CDK Planewave Chili
Moravian G4 16k / R / 120.0
-0.59 ± 1.15
WASP-75b (LOW)
2021-10-14
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
-1.74 ± 1.15
WASP-75b (LOW)
2021-10-09
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
-0.16 ± 1.15
WASP-75b (LOW)
2021-09-24
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
0.11 ± 1.58
WASP-75b (LOW)
2021-07-29
Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / gpr / 120.0
-1.56 ± 3.89
WASP-75b (LOW)
2021-07-29
Carmelo Falco
GAL Hassin Robotic Telescope 2 (GRT2) - Multiband
Giacometti-Fogale RC16 - 2
Andor Apogee Aspen CG16M / R / 120.0
-2.13 ± 4.9
WASP-75b (LOW)
2020-10-23
Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / rpr / 60.0
1.51 ± 1.01
WASP-75b (LOW)
2020-09-19
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
0.17 ± 1.01
WASP-75b (LOW)
2020-09-14
Phil Evans
El Sauce
Planewave CDK14
SBIG STT 1603-3 / R / 40.0
3.04 ± 1.15
WASP-75b (LOW)
2020-07-31
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
2.26 ± 1.3
WASP-75b (LOW)
2018-08-15
Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 120.0
-0.32 ± 1.58
WASP-75b (LOW)
2016-09-01
Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
-0.02 ± 1.58

Space Observations

Planet
Observation Date
Mission O-C
minutes
WASP-75b (LOW)
2021-09-11
TESS-3.14 ± 1.02
WASP-75b (LOW)
2021-09-09
TESS-1.27 ± 1.04
WASP-75b (LOW)
2021-09-06
TESS0.73 ± 1.21
WASP-75b (LOW)
2021-09-04
TESS-0.78 ± 1.24
WASP-75b (LOW)
2021-08-22
TESS1.49 ± 0.86
WASP-75b (LOW)
2015-01-14
K2-0.05 ± 0.46
WASP-75b (LOW)
2015-01-09
K2-0.85 ± 0.75
WASP-75b (LOW)
2015-01-02
K20.17 ± 0.43
WASP-75b (LOW)
2014-12-30
K2-0.32 ± 0.42
WASP-75b (LOW)
2014-12-28
K20.11 ± 0.37
WASP-75b (LOW)
2014-12-25
K2-0.1 ± 0.16
WASP-75b (LOW)
2014-12-23
K2-0.42 ± 0.73
WASP-75b (LOW)
2014-12-20
K2-0.09 ± 0.32
WASP-75b (LOW)
2014-12-06
K20.09 ± 0.56
WASP-75b (LOW)
2014-11-26
K20.8 ± 0.24
WASP-75b (LOW)
2014-11-23
K2-0.17 ± 0.24
WASP-75b (LOW)
2014-11-21
K20.09 ± 0.27
WASP-75b (LOW)
2014-11-18
K2-0.36 ± 0.24

Literature Mid-times

Planet
Observation Date
Reference O-C
minutes
2012-03-29 Gómez Maqueo Chew et al. 2013 0.04 ± 0.43
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