exoclock

WASP-126b (HIGH)

Discovered by: Maxted et al. 2016

The Star
Simbad
GAIA
2MASS		 WASP-126
DR2 4666498154837086208
J04132972-6913365
RA 04:13:29.7455 DEC -69:13:36.561
Parallax
4.59 mas		 P.M. RA
63.134 mas/y		 P.M. DEC
53.433 mas/y
MagV
11.203		 MagR*
10.837		 MagI*
10.451		 MagJ
9.962		 MagH
9.659		 MagK
9.598
MagG
11.066		 MagGBP
11.433		 MagGRP
10.562
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2025
Mid-time
2459123.407077 ± 4.9e-05 BJDTDB
Period
3.28878721 ± 2.5e-07 days
Transit Parameters
Maxted et al. 2016
Rp/Rs
0.0781 ± 0.0013		 a/Rs
7.63 +0.24 -0.59
 i
87.9 +1.5 -1.5 deg
e
-		 ω
- deg
DepthR*
7.97 mmag		 Duration*
3.44 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Maxted et al. 2016
Teff
5800.0 +100.0 -100.0 K
 Log(g)
4.28 +0.03 -0.07 cm/s2
 Fe/H
0.17 +0.08 -0.08 dex
ExoClock Status
Observing Priority HIGH
Minimum aperture 6.52"
Total Observations (Recent) 225 (0)
O-C -1.41 ± 2.57 minutes
ExoClock Observations (Recent) 12 (0)
Space Observations (Recent) 212 (0)
ETD Observations (Recent) 0 (0)
Literature Mid-times (Recent) 1 (0)
Kepler Rp/Rs -
TESS Rp/Rs 0.077931 ± 9.4e-05

WASP-126b


ExoClock Observations
Planet
Observation Date		 Observer
Observatory		 Telescope
Camera / Filter / Exp [s]		 O-C
minutes
WASP-126b (HIGH)
2024-12-08		Joaquin M. Ruiz-Luque
Asociación Argentina "Amigos de la Astronomía"		Sky-Watcher
Starlight Xpress Trius SX-814 / V / 45.0		0.97 ± 4.9
WASP-126b (HIGH)
2024-10-23		Francois Regembal
HRT Deep Sky Chile		Astrosib RC360
Moravian C3 PRO 61000 / Lum / 100.0		-2.32 ± 3.02
WASP-126b (HIGH)
2023-11-29		Yves Jongen
Deep Sky Chile		Plane Wave CDK 17"
Moravian 4G / R / 120.0		-1.26 ± 1.41
WASP-126b (HIGH)
2023-11-06		Yves Jongen
Deep Sky Chile		Plane Wave CDK 17"
Moravian 4G / I / 120.0		-1.55 ± 1.73
WASP-126b (HIGH)
2022-03-11		Yves Jongen
Deep Sky Chile		Plane Wave CDK 17"
Moravian 4G / R / 120.0		-0.19 ± 2.59
WASP-126b (HIGH)
2021-10-27		Anaël Wünsche
El Sauce Observatory		CDK Planewave Chili
Moravian G4 16k / R / 120.0		4.38 ± 2.3
WASP-126b (HIGH)
2021-10-04		Jean-Pascal Vignes
Deep Sky Chile		Planewave CDK400
QHYCCD 600M / R / 90.0		-3.23 ± 4.32
WASP-126b (HIGH)
2021-02-06		Yves Jongen
Deep Sky Chile		Plane Wave CDK 17"
Moravian 4G / R / 120.0		-2.7 ± 1.87
WASP-126b (HIGH)
2020-11-29		Yves Jongen
Deep Sky Chile		Plane Wave CDK 17"
Moravian 4G / R / 60.0		-3.52 ± 1.87
WASP-126b (HIGH)
2020-11-19		Yves Jongen
Deep Sky Chile		Plane Wave CDK 17"
Moravian 4G / R / 60.0		1.46 ± 2.45
WASP-126b (HIGH)
2020-11-06		Yves Jongen
Deep Sky Chile		Plane Wave CDK 17"
Moravian 4G / R / 60.0		5.28 ± 2.45
WASP-126b (HIGH)
2020-09-01		Yves Jongen
Deep Sky Chile		Plane Wave CDK 17"
Moravian 4G / R / 60.0		0.73 ± 2.45

Space Observations
Planet
Observation Date		 Mission O-C
minutes
WASP-126b (HIGH)
2023-09-17		TESS1.27 ± 1.07
WASP-126b (HIGH)
2023-09-14		TESS0.8 ± 0.98
WASP-126b (HIGH)
2023-09-11		TESS-0.83 ± 1.27
WASP-126b (HIGH)
2023-09-08		TESS-0.08 ± 1.02
WASP-126b (HIGH)
2023-09-04		TESS-0.62 ± 1.09
WASP-126b (HIGH)
2023-09-01		TESS1.82 ± 1.07
WASP-126b (HIGH)
2023-08-29		TESS0.67 ± 1.02
WASP-126b (HIGH)
2023-08-22		TESS-1.24 ± 1.27
WASP-126b (HIGH)
2023-08-19		TESS-1.17 ± 0.99
WASP-126b (HIGH)
2023-08-16		TESS0.35 ± 0.88
WASP-126b (HIGH)
2023-08-12		TESS0.0 ± 0.96
WASP-126b (HIGH)
2023-08-06		TESS0.58 ± 0.94
WASP-126b (HIGH)
2023-08-02		TESS-1.88 ± 1.05
WASP-126b (HIGH)
2023-07-30		TESS-0.62 ± 0.94
WASP-126b (HIGH)
2023-07-24		TESS0.62 ± 0.96
WASP-126b (HIGH)
2023-07-20		TESS0.22 ± 1.02
WASP-126b (HIGH)
2023-07-17		TESS0.59 ± 1.14
WASP-126b (HIGH)
2023-07-10		TESS0.15 ± 1.08
WASP-126b (HIGH)
2023-07-04		TESS-1.52 ± 0.91
WASP-126b (HIGH)
2023-06-24		TESS0.43 ± 1.04
WASP-126b (HIGH)
2023-06-21		TESS1.07 ± 1.17
WASP-126b (HIGH)
2023-06-17		TESS3.88 ± 0.86
WASP-126b (HIGH)
2023-06-11		TESS-0.52 ± 0.82
WASP-126b (HIGH)
2023-06-07		TESS-0.53 ± 0.96
WASP-126b (HIGH)
2023-06-04		TESS-0.9 ± 1.14
WASP-126b (HIGH)
2023-05-29		TESS-1.33 ± 1.04
WASP-126b (HIGH)
2023-05-22		TESS-0.79 ± 1.14
WASP-126b (HIGH)
2023-05-12		TESS0.74 ± 1.01
WASP-126b (HIGH)
2023-05-09		TESS0.33 ± 0.85
WASP-126b (HIGH)
2023-05-06		TESS1.59 ± 0.91
WASP-126b (HIGH)
2023-05-02		TESS-2.53 ± 1.12
WASP-126b (HIGH)
2023-04-29		TESS1.41 ± 0.88
WASP-126b (HIGH)
2023-04-26		TESS-0.13 ± 1.02
WASP-126b (HIGH)
2023-04-22		TESS0.22 ± 0.92
WASP-126b (HIGH)
2023-04-19		TESS-1.29 ± 1.01
WASP-126b (HIGH)
2023-04-16		TESS0.32 ± 0.98
WASP-126b (HIGH)
2023-04-13		TESS-1.04 ± 1.01
WASP-126b (HIGH)
2023-04-09		TESS1.13 ± 1.09
WASP-126b (HIGH)
2023-04-03		TESS0.85 ± 1.02
WASP-126b (HIGH)
2023-03-27		TESS-1.21 ± 1.14
WASP-126b (HIGH)
2023-03-21		TESS-0.12 ± 0.95
WASP-126b (HIGH)
2023-03-14		TESS-1.37 ± 0.85
WASP-126b (HIGH)
2023-02-09		TESS0.77 ± 1.11
WASP-126b (HIGH)
2023-02-06		TESS0.23 ± 1.12
WASP-126b (HIGH)
2023-02-02		TESS-0.36 ± 0.98
WASP-126b (HIGH)
2023-01-27		TESS-1.0 ± 0.91
WASP-126b (HIGH)
2023-01-24		TESS-1.02 ± 1.17
WASP-126b (HIGH)
2023-01-20		TESS2.2 ± 1.07
WASP-126b (HIGH)
2021-06-21		TESS2.54 ± 1.01
WASP-126b (HIGH)
2021-06-17		TESS-0.44 ± 1.15
WASP-126b (HIGH)
2021-06-14		TESS-1.74 ± 1.25
WASP-126b (HIGH)
2021-06-11		TESS-1.3 ± 0.95
WASP-126b (HIGH)
2021-06-07		TESS0.5 ± 1.01
WASP-126b (HIGH)
2021-06-04		TESS0.1 ± 1.04
WASP-126b (HIGH)
2021-06-01		TESS-0.82 ± 1.18
WASP-126b (HIGH)
2021-05-28		TESS0.12 ± 0.98
WASP-126b (HIGH)
2021-05-25		TESS0.45 ± 1.04
WASP-126b (HIGH)
2021-05-22		TESS-1.7 ± 1.12
WASP-126b (HIGH)
2021-05-19		TESS0.17 ± 1.04
WASP-126b (HIGH)
2021-05-15		TESS-0.54 ± 0.96
WASP-126b (HIGH)
2021-05-09		TESS0.58 ± 1.12
WASP-126b (HIGH)
2021-05-05		TESS-0.41 ± 1.02
WASP-126b (HIGH)
2021-05-02		TESS0.76 ± 1.08
WASP-126b (HIGH)
2021-04-26		TESS2.03 ± 1.15
WASP-126b (HIGH)
2021-04-22		TESS-2.73 ± 0.95
WASP-126b (HIGH)
2021-04-19		TESS0.35 ± 1.07
WASP-126b (HIGH)
2021-04-12		TESS0.86 ± 1.02
WASP-126b (HIGH)
2021-04-09		TESS1.33 ± 0.88
WASP-126b (HIGH)
2021-04-06		TESS-0.57 ± 0.94
WASP-126b (HIGH)
2021-03-30		TESS-0.13 ± 1.02
WASP-126b (HIGH)
2021-03-27		TESS0.24 ± 0.92
WASP-126b (HIGH)
2021-03-24		TESS0.99 ± 1.01
WASP-126b (HIGH)
2021-03-17		TESS-0.57 ± 1.05
WASP-126b (HIGH)
2021-03-14		TESS-0.64 ± 1.17
WASP-126b (HIGH)
2021-03-11		TESS0.06 ± 0.88
WASP-126b (HIGH)
2021-02-06		TESS-0.56 ± 1.07
WASP-126b (HIGH)
2021-02-02		TESS0.55 ± 0.96
WASP-126b (HIGH)
2021-01-30		TESS-0.18 ± 1.11
WASP-126b (HIGH)
2021-01-24		TESS0.0 ± 1.02
WASP-126b (HIGH)
2021-01-20		TESS-1.73 ± 1.01
WASP-126b (HIGH)
2021-01-17		TESS0.19 ± 0.92
WASP-126b (HIGH)
2021-01-10		TESS-0.65 ± 0.88
WASP-126b (HIGH)
2021-01-07		TESS1.69 ± 0.94
WASP-126b (HIGH)
2021-01-04		TESS0.15 ± 0.94
WASP-126b (HIGH)
2020-12-28		TESS1.7 ± 1.09
WASP-126b (HIGH)
2020-12-25		TESS-0.77 ± 1.04
WASP-126b (HIGH)
2020-12-22		TESS-1.18 ± 1.05
WASP-126b (HIGH)
2020-12-18		TESS0.22 ± 0.99
WASP-126b (HIGH)
2020-12-15		TESS0.13 ± 0.91
WASP-126b (HIGH)
2020-12-12		TESS-0.99 ± 1.04
WASP-126b (HIGH)
2020-12-08		TESS0.74 ± 0.95
WASP-126b (HIGH)
2020-12-05		TESS1.41 ± 0.96
WASP-126b (HIGH)
2020-11-29		TESS0.9 ± 0.99
WASP-126b (HIGH)
2020-11-22		TESS0.63 ± 1.01
WASP-126b (HIGH)
2020-11-15		TESS0.85 ± 1.07
WASP-126b (HIGH)
2020-11-12		TESS-0.74 ± 0.94
WASP-126b (HIGH)
2020-11-09		TESS-1.57 ± 1.08
WASP-126b (HIGH)
2020-11-06		TESS-0.63 ± 1.01
WASP-126b (HIGH)
2020-11-02		TESS-1.42 ± 1.08
WASP-126b (HIGH)
2020-10-30		TESS-2.42 ± 1.02
WASP-126b (HIGH)
2020-10-27		TESS-0.14 ± 0.99
WASP-126b (HIGH)
2020-10-23		TESS0.68 ± 1.04
WASP-126b (HIGH)
2020-10-17		TESS-0.11 ± 0.89
WASP-126b (HIGH)
2020-10-14		TESS-1.33 ± 1.15
WASP-126b (HIGH)
2020-10-10		TESS-0.4 ± 0.99
WASP-126b (HIGH)
2020-10-04		TESS-0.71 ± 0.92
WASP-126b (HIGH)
2020-09-30		TESS-0.82 ± 0.98
WASP-126b (HIGH)
2020-09-27		TESS-0.22 ± 1.09
WASP-126b (HIGH)
2020-09-24		TESS-0.22 ± 0.94
WASP-126b (HIGH)
2020-09-17		TESS0.16 ± 1.07
WASP-126b (HIGH)
2020-09-14		TESS3.22 ± 1.04
WASP-126b (HIGH)
2020-09-11		TESS0.96 ± 1.08
WASP-126b (HIGH)
2020-09-04		TESS0.88 ± 0.96
WASP-126b (HIGH)
2020-09-01		TESS0.01 ± 1.04
WASP-126b (HIGH)
2020-08-29		TESS-0.01 ± 0.96
WASP-126b (HIGH)
2020-08-22		TESS-0.27 ± 1.07
WASP-126b (HIGH)
2020-08-19		TESS0.8 ± 1.04
WASP-126b (HIGH)
2020-08-15		TESS-0.35 ± 1.02
WASP-126b (HIGH)
2020-08-09		TESS0.16 ± 1.21
WASP-126b (HIGH)
2020-08-05		TESS0.2 ± 1.08
WASP-126b (HIGH)
2020-08-02		TESS-2.0 ± 0.99
WASP-126b (HIGH)
2020-07-27		TESS-0.68 ± 1.14
WASP-126b (HIGH)
2020-07-23		TESS0.91 ± 1.24
WASP-126b (HIGH)
2020-07-20		TESS1.73 ± 1.09
WASP-126b (HIGH)
2020-07-13		TESS0.7 ± 1.27
WASP-126b (HIGH)
2020-07-10		TESS-1.72 ± 1.01
WASP-126b (HIGH)
2020-07-07		TESS-2.16 ± 0.98
WASP-126b (HIGH)
2019-07-14		TESS1.25 ± 0.98
WASP-126b (HIGH)
2019-07-11		TESS-0.33 ± 1.15
WASP-126b (HIGH)
2019-07-08		TESS-1.93 ± 1.04
WASP-126b (HIGH)
2019-07-01		TESS0.55 ± 1.17
WASP-126b (HIGH)
2019-06-28		TESS0.95 ± 1.27
WASP-126b (HIGH)
2019-06-25		TESS0.65 ± 1.04
WASP-126b (HIGH)
2019-06-21		TESS0.28 ± 1.07
WASP-126b (HIGH)
2019-06-15		TESS-0.32 ± 1.01
WASP-126b (HIGH)
2019-06-12		TESS0.6 ± 1.17
WASP-126b (HIGH)
2019-06-08		TESS-0.57 ± 1.01
WASP-126b (HIGH)
2019-06-02		TESS-1.37 ± 1.34
WASP-126b (HIGH)
2019-05-29		TESS0.95 ± 0.95
WASP-126b (HIGH)
2019-05-26		TESS0.42 ± 1.09
WASP-126b (HIGH)
2019-05-20		TESS1.12 ± 1.44
WASP-126b (HIGH)
2019-05-16		TESS0.02 ± 0.98
WASP-126b (HIGH)
2019-05-13		TESS0.38 ± 1.09
WASP-126b (HIGH)
2019-05-03		TESS-0.48 ± 0.88
WASP-126b (HIGH)
2019-04-30		TESS0.23 ± 0.95
WASP-126b (HIGH)
2019-04-26		TESS-1.35 ± 0.92
WASP-126b (HIGH)
2019-04-20		TESS-0.28 ± 0.96
WASP-126b (HIGH)
2019-04-17		TESS0.46 ± 1.04
WASP-126b (HIGH)
2019-04-13		TESS-0.98 ± 1.01
WASP-126b (HIGH)
2019-04-07		TESS-0.2 ± 0.89
WASP-126b (HIGH)
2019-04-03		TESS-0.04 ± 1.27
WASP-126b (HIGH)
2019-03-31		TESS-0.75 ± 1.05
WASP-126b (HIGH)
2019-03-25		TESS0.06 ± 0.92
WASP-126b (HIGH)
2019-03-21		TESS-0.85 ± 1.02
WASP-126b (HIGH)
2019-03-18		TESS0.6 ± 1.02
WASP-126b (HIGH)
2019-03-11		TESS-1.19 ± 1.07
WASP-126b (HIGH)
2019-03-08		TESS-1.69 ± 1.02
WASP-126b (HIGH)
2019-03-05		TESS0.09 ± 1.04
WASP-126b (HIGH)
2019-02-26		TESS0.2 ± 1.18
WASP-126b (HIGH)
2019-02-23		TESS1.36 ± 1.04
WASP-126b (HIGH)
2019-02-13		TESS0.85 ± 1.04
WASP-126b (HIGH)
2019-02-10		TESS0.01 ± 1.02
WASP-126b (HIGH)
2019-02-07		TESS-0.17 ± 0.95
WASP-126b (HIGH)
2019-01-31		TESS-0.8 ± 1.21
WASP-126b (HIGH)
2019-01-28		TESS-0.41 ± 1.01
WASP-126b (HIGH)
2019-01-24		TESS0.15 ± 1.01
WASP-126b (HIGH)
2019-01-21		TESS3.08 ± 1.37
WASP-126b (HIGH)
2019-01-18		TESS-0.32 ± 1.02
WASP-126b (HIGH)
2019-01-15		TESS-2.03 ± 1.09
WASP-126b (HIGH)
2019-01-11		TESS-0.03 ± 1.14
WASP-126b (HIGH)
2019-01-08		TESS-0.61 ± 0.96
WASP-126b (HIGH)
2019-01-05		TESS-0.32 ± 0.91
WASP-126b (HIGH)
2019-01-01		TESS1.15 ± 1.01
WASP-126b (HIGH)
2018-12-29		TESS1.21 ± 1.01
WASP-126b (HIGH)
2018-12-26		TESS-1.79 ± 1.04
WASP-126b (HIGH)
2018-12-23		TESS-0.01 ± 0.89
WASP-126b (HIGH)
2018-12-19		TESS-0.49 ± 1.01
WASP-126b (HIGH)
2018-12-16		TESS-0.46 ± 1.02
WASP-126b (HIGH)
2018-12-09		TESS0.35 ± 1.09
WASP-126b (HIGH)
2018-12-06		TESS0.11 ± 0.98
WASP-126b (HIGH)
2018-12-03		TESS-0.9 ± 1.05
WASP-126b (HIGH)
2018-11-29		TESS0.78 ± 0.92
WASP-126b (HIGH)
2018-11-26		TESS-0.26 ± 0.91
WASP-126b (HIGH)
2018-11-23		TESS0.26 ± 1.07
WASP-126b (HIGH)
2018-11-20		TESS1.23 ± 1.15
WASP-126b (HIGH)
2018-11-16		TESS-0.04 ± 0.98
WASP-126b (HIGH)
2018-11-13		TESS0.37 ± 0.99
WASP-126b (HIGH)
2018-11-10		TESS1.0 ± 0.96
WASP-126b (HIGH)
2018-11-06		TESS0.77 ± 1.05
WASP-126b (HIGH)
2018-11-03		TESS0.43 ± 0.96
WASP-126b (HIGH)
2018-10-24		TESS0.91 ± 0.92
WASP-126b (HIGH)
2018-10-21		TESS0.63 ± 1.01
WASP-126b (HIGH)
2018-10-11		TESS-0.69 ± 0.95
WASP-126b (HIGH)
2018-10-08		TESS-0.04 ± 0.89
WASP-126b (HIGH)
2018-10-01		TESS0.44 ± 1.02
WASP-126b (HIGH)
2018-09-25		TESS2.47 ± 0.98
WASP-126b (HIGH)
2018-09-18		TESS-0.87 ± 1.35
WASP-126b (HIGH)
2018-09-15		TESS-0.86 ± 0.86
WASP-126b (HIGH)
2018-09-12		TESS-0.85 ± 1.58
WASP-126b (HIGH)
2018-09-08		TESS0.86 ± 0.88
WASP-126b (HIGH)
2018-09-05		TESS0.64 ± 0.96
WASP-126b (HIGH)
2018-09-02		TESS0.82 ± 0.95
WASP-126b (HIGH)
2018-08-29		TESS0.08 ± 0.95
WASP-126b (HIGH)
2018-08-26		TESS0.0 ± 1.08
WASP-126b (HIGH)
2018-08-20		TESS-2.42 ± 0.98
WASP-126b (HIGH)
2018-08-16		TESS0.76 ± 1.3
WASP-126b (HIGH)
2018-08-13		TESS0.69 ± 1.05
WASP-126b (HIGH)
2018-08-10		TESS0.14 ± 0.98
WASP-126b (HIGH)
2018-08-06		TESS0.41 ± 0.89
WASP-126b (HIGH)
2018-08-03		TESS-0.08 ± 0.94
WASP-126b (HIGH)
2018-07-31		TESS0.78 ± 0.89
WASP-126b (HIGH)
2018-07-28		TESS0.99 ± 0.89

Literature Mid-times
Planet
Observation Date		 Reference O-C
minutes
2014-08-20 Maxted et al. 2016 -0.95 ± 0.86
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