exoclock

WASP-103b (LOW)

Discovered by: Gillon et al. 2014

The Star
Simbad
GAIA
2MASS
WASP-103
DR2 4439085988769170432
J16371556+0711000
RA 16:37:15.5753 DEC +07:11:00.119
Parallax
1.137 mas
P.M. RA
-8.506 mas/y
P.M. DEC
2.187 mas/y
MagV
12.1
MagR*
11.971
MagI*
11.386
MagJ
11.1
MagH
10.857
MagK
10.767
MagG
12.193
MagGBP
12.528
MagGRP
11.7
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2022
Mid-time
2457308.324538 ± 3e-05 BJDTDB
Period
0.925545386 ± 5.6e-08 days

Transit Parameters
Southworth et al. 2016
Rp/Rs
0.1158 ± 0.0006
a/Rs
3.013 +0.017 -0.027
i
88.2 +1.5 -1.5 deg
e
-
ω
- deg
DepthR*
17.76 mmag
Duration*
2.67 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Gillon et al. 2014
Teff
6110.0 +160.0 -160.0 K
Log(g)
4.22 +0.12 -0.05 cm/s2
Fe/H
0.06 +0.13 -0.13 dex
ExoClock Status
Observing Priority LOW
Minimum aperture 5.66"
Total Observations (Recent) 75 (6)
O-C 0.15 ± 0.3 minutes
ExoClock Observations (Recent) 27 (6)
Space Observations (Recent) 0 (0)
ETD Observations (Recent) 0 (0)
Literature Mid-times (Recent) 48 (0)
Kepler Rp/Rs -
TESS Rp/Rs -

WASP-103b


ExoClock Observations

Planet
Observation Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
WASP-103b (LOW)
2022-06-24
Sacha Foschino
Observatoire des Baronnies Provençales
Planewave 430mm
SVO ASI 6200 MM Pro / Clear / 120.0
0.23 ± 0.72
WASP-103b (LOW)
2022-06-12
Kevin Johnson
Holbrook Observatory
Meade LX10 EMC
Atik 383L+ / Lum / 90.0
2.16 ± 1.87
WASP-103b (LOW)
2022-05-05
Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 150.0
1.24 ± 1.73
WASP-103b (LOW)
2022-04-23
Adam Popowicz
Observatory Pyskowice
RC12" GSO
ASI ZWO 1600 MM / ATIK 11000M / R / 180.0
0.0 ± 5.76
WASP-103b (LOW)
2022-04-10
Leon Bewersdorff
Observatory Kipshoven (BLEW)
GSO Ritchey-Chrétien
QHY268M-PH / V / 60.0
1.27 ± 2.02
WASP-103b (LOW)
2022-04-10
Adam Popowicz
Otivar dome2
Newton 12" ASA
ASI ZWO 1600MM / R / 65.0
0.98 ± 1.44
WASP-103b (LOW)
2021-08-29
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
1.68 ± 1.44
WASP-103b (LOW)
2021-06-28
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
-0.71 ± 1.15
WASP-103b (LOW)
2021-06-16
Adam Popowicz
Observatory Pyskowice
RC12" GSO
ASI ZWO 1600 MM / ATIK 11000M / R / 120.0
1.23 ± 2.3
WASP-103b (LOW)
2021-06-16
Giuseppe Marino
Gruppo Astrofili Catanesi
Newtonian
SBIG ST-7 XME / Clear / 140.0
-0.79 ± 0.72
WASP-103b (LOW)
2021-06-04
Ivo Peretto
MarSEC Marana Space Explorer Center
R-C
Moravia G2-1600 MkII / Clear / 80.0
5.17 ± 1.3
WASP-103b (LOW)
2021-06-04
Massimiliano Mannucci
Osservatorio Astronomico Margherita Hack
Celestron C14
SBIG ST10 XME / Clear / 120.0
0.99 ± 0.86
WASP-103b (LOW)
2021-04-11
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
-3.43 ± 1.15
WASP-103b (LOW)
2021-03-30
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
-2.29 ± 1.3
WASP-103b (LOW)
2021-03-17
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
-0.08 ± 1.01
WASP-103b (LOW)
2020-06-08
Francois Regembal
HRTobs
Astrosib RC360
SBIG STX 16803 / Lum / 60.0
1.65 ± 0.86
WASP-103b (LOW)
2020-05-27
Roland Casali
Alto 2000
Ritchey Chretien
Kepler 400 sCMOS / I / 60.0
3.5 ± 1.3
WASP-103b (LOW)
2020-05-27
Roland Casali
Alto 2000
Ritchey Chretien
Kepler 400 sCMOS / R / 30.0
2.21 ± 1.44
WASP-103b (LOW)
2020-05-27
Mauro Caló
Cavallino
RC
SBIG ST10 / Lum / 60.0
0.48 ± 1.01
WASP-103b (LOW)
2020-05-27
Marc Deldem
Les Barres Observatory
Celestron C8
SBIG ST8-XME / Clear / 120.0
-0.46 ± 1.58
WASP-103b (LOW)
2020-05-14
John Savage
Z42 Rushay Farm Observatory
Celestron 14Edge
ZWO ASI6200MM / Clear / 180.0
3.41 ± 1.01
WASP-103b (LOW)
2020-05-14
Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 90.0
1.68 ± 1.73
WASP-103b (LOW)
2020-05-14
Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 60.0
1.32 ± 1.44
WASP-103b (LOW)
2020-04-07
Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / Clear / 120.0
0.62 ± 1.44
WASP-103b (LOW)
2019-06-01
Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
1.06 ± 1.15
WASP-103b (LOW)
2017-06-23
Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 60.0
1.66 ± 0.86
WASP-103b (LOW)
2016-05-21
Marc Deldem
Les Barres Observatory
Celestron C8
SBIG ST8-XME / Clear / 120.0
-1.63 ± 1.58

Literature Mid-times

Planet
Observation Date
Reference O-C
minutes
2018-08-09 Maciejewski et al. 2018 -0.35 ± 0.68
2018-06-19 Maciejewski et al. 2018 0.36 ± 0.79
2018-06-18 Maciejewski et al. 2018 0.43 ± 0.43
2018-06-06 Maciejewski et al. 2018 -0.38 ± 0.4
2018-05-12 Maciejewski et al. 2018 0.24 ± 0.45
2018-05-11 Maciejewski et al. 2018 -0.28 ± 0.42
2017-06-23 Maciejewski et al. 2018 -0.29 ± 0.58
2017-05-16 Maciejewski et al. 2018 0.6 ± 0.86
2017-05-04 Maciejewski et al. 2018 -0.5 ± 0.92
2017-05-01 Kirk et al. 2021 0.08 ± 0.49
2017-05-01 Kirk et al. 2021 0.04 ± 0.13
2017-04-17 Patra et al. 2020 -0.15 ± 0.42
2017-04-05 Kirk et al. 2021 0.36 ± 0.28
2016-06-27 Kirk et al. 2021 -0.12 ± 0.17
2016-06-12 Patra et al. 2020 0.24 ± 0.55
2016-06-02 Kirk et al. 2021 0.12 ± 0.2
2016-05-30 Patra et al. 2020 0.23 ± 0.43
2016-05-09 Maciejewski et al. 2018 1.24 ± 1.45
2016-05-08 Maciejewski et al. 2018 0.15 ± 1.67
2016-05-08 Maciejewski et al. 2018 -0.94 ± 1.08
2016-05-04 Patra et al. 2020 -0.01 ± 0.45
2016-05-03 Lendl et al. 2017 -0.17 ± 0.11
2016-05-03 Kirk et al. 2021 -0.34 ± 0.13
2015-07-10 Kirk et al. 2021 -0.52 ± 0.51
2015-07-02 Kirk et al. 2021 -0.1 ± 0.17
2015-06-27 Kirk et al. 2021 -0.36 ± 0.54
2015-06-06 Kirk et al. 2021 0.2 ± 0.18
2015-06-05 Kirk et al. 2021 -0.28 ± 0.36
2015-06-04 Turner et al. 2017 -0.63 ± 2.16
2014-08-13 Southworth et al. 2015 1.5 ± 0.72
2014-07-19 Southworth et al. 2015 0.4 ± 0.36
2014-07-19 Southworth et al. 2015 0.09 ± 0.36
2014-07-19 Southworth et al. 2015 0.06 ± 0.24
2014-07-19 Southworth et al. 2015 -0.05 ± 0.32
2014-07-19 Southworth et al. 2015 -0.15 ± 0.2
2014-07-18 Southworth et al. 2015 -0.01 ± 0.26
2014-07-06 Southworth et al. 2015 0.72 ± 0.43
2014-07-06 Southworth et al. 2015 0.25 ± 0.33
2014-07-06 Southworth et al. 2015 0.17 ± 0.49
2014-07-06 Southworth et al. 2015 0.16 ± 0.27
2014-07-06 Southworth et al. 2015 0.04 ± 0.27
2014-06-27 Delrez et al. 2018 0.05 ± 0.09
2014-06-24 Southworth et al. 2015 -0.29 ± 0.35
2014-06-23 Southworth et al. 2015 -0.34 ± 0.56
2014-06-09 Southworth et al. 2015 0.34 ± 0.39
2014-05-02 Southworth et al. 2015 0.83 ± 0.32
2014-04-20 Southworth et al. 2015 -0.36 ± 0.24
2013-06-16 Gillon et al. 2014 0.22 ± 1.08
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