exoclock

Qatar-10b (LOW)

Discovered by: Alsubai et al. 2019

The Star
Simbad
GAIA
2MASS
Qatar 10
DR2 2262322556576778752
J18574655+6934151
RA 18:57:46.5537 DEC +69:34:15.066
Parallax
1.76 mas
P.M. RA
-5.575 mas/y
P.M. DEC
-3.373 mas/y
MagV
12.868
MagR*
12.483
MagI*
12.192
MagJ
11.754
MagH
11.474
MagK
11.382
MagG
12.698
MagGBP
13.017
MagGRP
12.233
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2022
Mid-time
2459108.413073 ± 9.2e-05 BJDTDB
Period
1.64532652 ± 5e-07 days

Transit Parameters
Alsubai et al. 2019
Rp/Rs
0.1265 ± 0.001
a/Rs
4.9 +0.12 -0.12
i
85.87 +0.96 -0.96 deg
e
-
ω
- deg
DepthR*
20.57 mmag
Duration*
2.77 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Alsubai et al. 2019
Teff
6123.0 +50.0 -50.0 K
Log(g)
4.36 +0.1 -0.1 cm/s2
Fe/H
0.4 +0.08 -0.08 dex
ExoClock Status
Observing Priority LOW
Minimum aperture 6.64"
Total Observations (Recent) 140 (30)
O-C 0.16 ± 0.19 minutes
ExoClock Observations (Recent) 66 (30)
Space Observations (Recent) 73 (0)
ETD Observations (Recent) 0 (0)
Literature Mid-times (Recent) 1 (0)
Kepler Rp/Rs -
TESS Rp/Rs 0.12696 ± 0.00031

Qatar-10b


ExoClock Observations

Planet
Observation Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
Qatar-10b (LOW)
2024-02-24
Martin Crow
Burnham Observatory
Celestron C9.25
SX694 mono / Clear / 180.0
1.97 ± 3.02
Qatar-10b (LOW)
2024-02-01
Adam Popowicz
Otivar dome2
Newton 12" ASA
ASI ZWO 1600MM / R / 127.0
-6.28 ± 3.02
Qatar-10b (LOW)
2024-01-09
Hubert Hautecler
Roosbeek Lake Observatory
TS UNC Newton
Player One Ares M Pro / R / 180.0
0.44 ± 1.73
Qatar-10b (LOW)
2023-12-22
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 90.0
4.46 ± 3.02
Qatar-10b (LOW)
2023-12-17
Fabio Mortari
Hypatia Observatory
Ritchey Chretienne 250mm f/5.3
MORAVIAN C2-7000A / R / 200.0
-2.91 ± 2.59
Qatar-10b (LOW)
2023-10-22
Balazs Benei
BeneiObs
Celestron C8 f/6.3
ZWO ASI 178 MC / Clear / 30.0
0.84 ± 2.45
Qatar-10b (LOW)
2023-10-22
Balazs Benei
BeneiObsFF49
Celestron C8 f/6.3
ZWO ASI 178 MC / Clear / 30.0
-0.03 ± 2.45
Qatar-10b (LOW)
2023-09-29
Mario Morales-Aimar
Observatorio de Sencelles MPC K14
Reflector 10"
SBIG ST7-XME / Clear / 120.0
2.29 ± 1.04
Qatar-10b (LOW)
2023-09-29
Alessandro Marchini
Astronomical Observatory University of Siena
Mak-Cas 0.3m f/5.6
Sbig STL-6303 / R / 300.0
-2.8 ± 2.59
Qatar-10b (LOW)
2023-09-24
Alberto García Sánchez
Rio Cofio
MEADE LX200 Classic
SBIG ST8-XME / Clear / 180.0
3.24 ± 0.94
Qatar-10b (LOW)
2023-09-24
Adam Popowicz
Otivar dome2
Newton 12" ASA
ASI ZWO 1600MM / R / 127.0
-3.27 ± 2.16
Qatar-10b (LOW)
2023-09-24
Alvaro Fornas Silva
MPC J57. Centro Astronómico Alto Turia
Planewave CDK 17
QHY600M / Lum / 156.0
-4.23 ± 0.92
Qatar-10b (LOW)
2023-09-01
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 90.0
1.01 ± 2.02
Qatar-10b (LOW)
2023-08-26
Bryan Martin
Tiger Butte Observatory Remote
AG Optical IDK
ZWO ASI 294 / R / 180.0
4.77 ± 2.74
Qatar-10b (LOW)
2023-08-23
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 90.0
2.54 ± 2.59
Qatar-10b (LOW)
2023-08-23
Eric Miny
BLOIS SOLOGNE ASTRONOMIE OBSERVATORY
Newton T305
QSI 683WS / Lum / 120.0
2.39 ± 1.28
Qatar-10b (LOW)
2023-08-23
Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280/1850 (C11 with Starizona reducer)
Moravian Instruments G2-1600 / AstrodonExoPlanet-BB / 240.0
0.81 ± 0.81
Qatar-10b (LOW)
2023-08-23
Thomas Mollier
Tomastro
Newtonian
ZWO ASI1600MMC / rpr / 120.0
-0.14 ± 1.32
Qatar-10b (LOW)
2023-08-23
samuel Diaz Lopez
Tomas Lopez (Astrocamp)
N-AG8
ASI533MM / AstrodonExoPlanet-BB / 60.0
-0.37 ± 1.2
Qatar-10b (LOW)
2023-07-12
Nello Ruocco
Osservatorio Astronomico Nastro Verde di Sorrento MPC code C82
SC Meade LX200 GPS on equatorial fork
Sbig ST10XME / Clear / 240.0
-1.19 ± 0.66
Qatar-10b (LOW)
2023-07-12
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 90.0
-3.71 ± 2.59
Qatar-10b (LOW)
2023-07-03
Dominique DANIEL
La Montjoie
T250 Skyvision
Camera CMOS ZWO ASI2600MC pro (color) / Clear / 120.0
-0.02 ± 2.02
Qatar-10b (LOW)
2023-06-09
Paul De Backer
Sorbus
Ritchey-Chrétien
QHY268M / R / 300.0
1.09 ± 1.87
Qatar-10b (LOW)
2023-06-09
Pieter Vuylsteke
TheGardenToTheSkyFacility
TS ONTC 25cm f4.7
QHY 268M / rpr / 150.0
0.14 ± 1.43
Qatar-10b (LOW)
2023-06-05
Adam Popowicz
Otivar dome2
Newton 12" ASA
ASI ZWO 1600MM / R / 127.0
6.68 ± 2.16
Qatar-10b (LOW)
2023-05-08
Sacha Foschino
Observatoire des Baronnies Provençales
Planewave 430mm
SVO ASI 6200 MM Pro / Clear / 120.0
0.99 ± 1.73
Qatar-10b (LOW)
2023-03-27
Jean-Claude MARIO
Observatoire de la Cabergue
T 500 Cassegrain "Arp 83"
ASI 6200 MM / Clear / 240.0
2.81 ± 1.73
Qatar-10b (LOW)
2023-03-27
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 60.0
-0.65 ± 3.46
Qatar-10b (LOW)
2023-03-18
Livia Moretti
Leavitt Observatory
Ritchey-Chrétien 10'' f/8
QHY268 / R / 240.0
5.05 ± 3.6
Qatar-10b (LOW)
2023-03-04
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 60.0
0.89 ± 4.75
Qatar-10b (LOW)
2023-02-18
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 60.0
-0.92 ± 3.02
Qatar-10b (LOW)
2023-02-18
Fabio Mortari
Hypatia Observatory
Ritchey Chretienne 250mm f/5.3
MORAVIAN C2-7000A / R / 200.0
-4.95 ± 2.88
Qatar-10b (LOW)
2022-12-25
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 60.0
1.06 ± 2.59
Qatar-10b (LOW)
2022-11-27
Davide Pica
Private Observatory
Celestron C9.25
ASI 533 MC Pro / Lum / 300.0
0.12 ± 1.87
Qatar-10b (LOW)
2022-10-07
Adam Popowicz
Observatory Pyskowice
RC12" GSO
ASI ZWO 1600 MM / ATIK 11000M / R / 240.0
3.32 ± 4.18
Qatar-10b (LOW)
2022-10-02
Sacha Foschino
Observatoire des Baronnies Provençales
Planewave 430mm
SVO ASI 6200 MM Pro / Clear / 120.0
1.13 ± 1.17
Qatar-10b (LOW)
2022-09-23
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 120.0
2.37 ± 2.16
Qatar-10b (LOW)
2022-09-04
Stéphane Montchaud
Burgundy Observatory
Celestron 8
Zwo Asi 1600 / Lum / 120.0
2.93 ± 2.02
Qatar-10b (LOW)
2022-09-03
Trevor Lien
TreeObs
C8
ASI 1600mm / Lum / 120.0
-1.2 ± 2.3
Qatar-10b (LOW)
2022-08-29
Bryan Martin
Tiger Butte Observatory
AG Optical IDK
ZWO ASI 294 / Clear / 120.0
0.35 ± 1.3
Qatar-10b (LOW)
2022-08-03
Giovanni Calapai
Home Astronomical Observatory
Celestron 11 Schmidt-Cassegrain
Atik 314L+ / I / 180.0
0.1 ± 2.45
Qatar-10b (LOW)
2022-08-03
Simon Dawes
William James II Observatory
Skywatcher MN190 2
ZWO ASI 1600MM-PRO USB 3.0 Mono Camera / Lum / 120.0
-0.62 ± 3.02
Qatar-10b (LOW)
2022-08-03
Dominique DANIEL
La Montjoie
Celestron C8
Camera CMOS ZWO ASI2600MC pro (color) / Clear / 120.0
-2.06 ± 2.59
Qatar-10b (LOW)
2022-07-10
Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 180.0
2.94 ± 1.15
Qatar-10b (LOW)
2022-07-10
Alvaro Fornas Silva
Centro Astronómico Alto Turia (CAAT). MPC J57
Planewave CDK 17"
Sbig STXL 11002 / V / 180.0
1.21 ± 1.3
Qatar-10b (LOW)
2022-07-10
Simon Dawes
William James II Observatory
Skywatcher MN190 2
ZWO ASI 1600MM-PRO USB 3.0 Mono Camera / Lum / 120.0
-0.23 ± 2.02
Qatar-10b (LOW)
2022-07-10
Sebastien Brouillard
AstroQueyras
RC500
STX16803 / R / 240.0
-3.11 ± 2.16
Qatar-10b (LOW)
2022-07-10
Kevin Johnson
Holbrook Observatory
Meade LX10 EMC
Atik 383L+ / Lum / 180.0
-3.54 ± 1.44
Qatar-10b (LOW)
2022-07-10
Eric Miny
BLOIS SOLOGNE ASTRONOMIE OBSERVATORY
Newton T305
QSI 683WS / Lum / 60.0
-3.69 ± 1.15
Qatar-10b (LOW)
2022-07-06
David Molina
Anunaki Observatory Z51
Schmidt Cassegrain
SBIG ST-9xe / Clear / 120.0
0.75 ± 1.15
Qatar-10b (LOW)
2022-06-17
Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave 2
ZWO ASI6200 / Clear / 120.0
0.02 ± 1.01
Qatar-10b (LOW)
2022-06-08
David Quiles
David Quiles Obs.
Celeste EDGEHD 800
ASI 2600 MM / R / 180.0
1.83 ± 1.44
Qatar-10b (LOW)
2022-05-20
Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Clear / 60.0
0.52 ± 0.43
Qatar-10b (LOW)
2022-05-20
Ivo Peretto
MarSEC Marana Space Explorer Center
R-C
Moravia G2-1600 MkII / Clear / 200.0
-0.63 ± 1.73
Qatar-10b (LOW)
2022-05-16
Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / AstrodonExoPlanet-BB / 120.0
-2.68 ± 1.73
Qatar-10b (LOW)
2022-04-27
Claudio Lopresti
Claudio Lopresti
Makutov-Newton
CCD Sbig ST8xme / Lum / 240.0
-3.55 ± 1.73
Qatar-10b (LOW)
2022-03-02
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 120.0
0.19 ± 5.76
Qatar-10b (LOW)
2022-01-25
Tõnis Eenmäe
Tartu Observatory
Planewave CDK 12.5
Apogee Alta U42 / R / 120.0
-0.12 ± 1.04
Qatar-10b (LOW)
2022-01-15
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 150.0
1.26 ± 2.3
Qatar-10b (LOW)
2022-01-15
Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
FLI Kepler CMOS 4040 / Lum / 120.0
-3.06 ± 0.86
Qatar-10b (LOW)
2021-12-14
Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
2.6 ± 1.15
Qatar-10b (LOW)
2021-11-30
Fabio Mortari
Hypatia Observatory
Ritchey Chretienne 250mm f/5.3
Sbig ST8-XE / R / 200.0
2.48 ± 2.3
Qatar-10b (LOW)
2021-11-30
Fran Campos
Puig d'Agulles Observtory
SC12" on EQ8 German mount
SBIG ST-8XME / R / 150.0
1.76 ± 2.3
Qatar-10b (LOW)
2021-11-30
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 120.0
-1.12 ± 2.59
Qatar-10b (LOW)
2021-11-20
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 90.0
-0.89 ± 7.2
Qatar-10b (LOW)
2019-09-19
Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / Clear / 120.0
1.24 ± 0.72

Space Observations

Planet
Observation Date
Mission O-C
minutes
Qatar-10b (LOW)
2021-08-19
TESS-2.12 ± 1.04
Qatar-10b (LOW)
2021-08-17
TESS0.3 ± 1.17
Qatar-10b (LOW)
2021-08-15
TESS0.52 ± 1.2
Qatar-10b (LOW)
2021-08-14
TESS-0.24 ± 1.21
Qatar-10b (LOW)
2021-08-12
TESS-0.9 ± 1.2
Qatar-10b (LOW)
2021-08-10
TESS-0.73 ± 1.14
Qatar-10b (LOW)
2021-08-09
TESS1.04 ± 1.11
Qatar-10b (LOW)
2021-08-07
TESS-0.02 ± 1.22
Qatar-10b (LOW)
2021-08-04
TESS0.83 ± 1.11
Qatar-10b (LOW)
2021-08-02
TESS0.38 ± 1.35
Qatar-10b (LOW)
2021-08-01
TESS1.23 ± 1.11
Qatar-10b (LOW)
2021-07-30
TESS-0.84 ± 1.05
Qatar-10b (LOW)
2021-07-28
TESS0.31 ± 1.01
Qatar-10b (LOW)
2021-07-27
TESS-0.36 ± 1.32
Qatar-10b (LOW)
2021-07-25
TESS0.3 ± 1.31
Qatar-10b (LOW)
2021-07-22
TESS0.64 ± 1.04
Qatar-10b (LOW)
2021-07-20
TESS1.13 ± 1.02
Qatar-10b (LOW)
2021-07-18
TESS0.67 ± 1.25
Qatar-10b (LOW)
2021-07-17
TESS-2.55 ± 1.21
Qatar-10b (LOW)
2021-07-15
TESS-2.16 ± 1.35
Qatar-10b (LOW)
2021-07-14
TESS-0.9 ± 1.02
Qatar-10b (LOW)
2021-07-12
TESS-0.35 ± 1.2
Qatar-10b (LOW)
2021-07-10
TESS-0.16 ± 1.27
Qatar-10b (LOW)
2021-07-07
TESS0.3 ± 1.17
Qatar-10b (LOW)
2021-07-05
TESS0.99 ± 1.04
Qatar-10b (LOW)
2021-07-04
TESS-0.13 ± 1.12
Qatar-10b (LOW)
2021-07-02
TESS-1.33 ± 1.17
Qatar-10b (LOW)
2021-06-30
TESS0.89 ± 1.21
Qatar-10b (LOW)
2021-06-29
TESS0.8 ± 1.38
Qatar-10b (LOW)
2021-06-27
TESS1.73 ± 1.25
Qatar-10b (LOW)
2021-06-25
TESS0.43 ± 1.24
Qatar-10b (LOW)
2020-07-03
TESS-1.18 ± 1.14
Qatar-10b (LOW)
2020-07-02
TESS0.44 ± 1.21
Qatar-10b (LOW)
2020-06-30
TESS0.11 ± 1.27
Qatar-10b (LOW)
2020-06-28
TESS-0.5 ± 1.11
Qatar-10b (LOW)
2020-06-27
TESS-1.85 ± 1.24
Qatar-10b (LOW)
2020-06-25
TESS-0.57 ± 1.14
Qatar-10b (LOW)
2020-06-24
TESS-0.19 ± 1.2
Qatar-10b (LOW)
2020-06-20
TESS0.57 ± 1.14
Qatar-10b (LOW)
2020-06-19
TESS-0.76 ± 1.14
Qatar-10b (LOW)
2020-06-15
TESS0.26 ± 1.18
Qatar-10b (LOW)
2020-06-14
TESS-1.8 ± 1.27
Qatar-10b (LOW)
2020-06-12
TESS0.24 ± 0.96
Qatar-10b (LOW)
2020-06-10
TESS1.56 ± 1.12
Qatar-10b (LOW)
2020-06-07
TESS-0.86 ± 1.18
Qatar-10b (LOW)
2020-06-05
TESS-0.82 ± 1.07
Qatar-10b (LOW)
2020-06-04
TESS-1.17 ± 1.24
Qatar-10b (LOW)
2020-06-02
TESS-2.18 ± 1.27
Qatar-10b (LOW)
2020-05-31
TESS-0.46 ± 1.02
Qatar-10b (LOW)
2020-05-30
TESS2.29 ± 1.02
Qatar-10b (LOW)
2020-05-28
TESS-1.48 ± 1.24
Qatar-10b (LOW)
2020-05-25
TESS-0.0 ± 1.09
Qatar-10b (LOW)
2020-05-23
TESS-0.18 ± 1.18
Qatar-10b (LOW)
2020-05-22
TESS-1.21 ± 1.34
Qatar-10b (LOW)
2020-05-20
TESS-0.22 ± 0.94
Qatar-10b (LOW)
2020-05-18
TESS1.55 ± 1.02
Qatar-10b (LOW)
2020-05-17
TESS1.42 ± 1.02
Qatar-10b (LOW)
2020-05-15
TESS-2.34 ± 1.01
Qatar-10b (LOW)
2020-05-12
TESS1.35 ± 1.17
Qatar-10b (LOW)
2020-05-10
TESS-0.61 ± 1.22
Qatar-10b (LOW)
2020-05-08
TESS-0.3 ± 0.96
Qatar-10b (LOW)
2020-05-07
TESS-0.56 ± 1.17
Qatar-10b (LOW)
2020-05-05
TESS1.3 ± 1.17
Qatar-10b (LOW)
2020-05-03
TESS-2.96 ± 1.15
Qatar-10b (LOW)
2020-05-02
TESS0.69 ± 1.27
Qatar-10b (LOW)
2020-04-30
TESS-0.34 ± 1.25
Qatar-10b (LOW)
2020-04-27
TESS-1.77 ± 1.21
Qatar-10b (LOW)
2020-04-25
TESS-1.29 ± 1.12
Qatar-10b (LOW)
2020-04-24
TESS-0.39 ± 1.15
Qatar-10b (LOW)
2020-04-22
TESS1.98 ± 1.07
Qatar-10b (LOW)
2020-04-20
TESS1.2 ± 1.01
Qatar-10b (LOW)
2020-04-19
TESS1.08 ± 1.12
Qatar-10b (LOW)
2020-04-17
TESS-0.49 ± 1.07

Literature Mid-times

Planet
Observation Date
Reference O-C
minutes
2018-05-09 Alsubai et al. 2019 0.23 ± 0.52
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