exoclock

WASP-151b (MEDIUM)

Discovered by: Demangeon et al. 2018

The Star
Simbad
GAIA
2MASS
WASP-151
DR2 2657135741633337088
J23161522+0018242
RA 23:16:15.2317 DEC +00:18:24.245
Parallax
2.179 mas
P.M. RA
-0.127 mas/y
P.M. DEC
-10.564 mas/y
MagV
12.9
MagR*
12.402
MagI*
12.162
MagJ
11.545
MagH
11.259
MagK
11.187
MagG
12.628
MagGBP
12.982
MagGRP
12.127
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2022
Mid-time
2458058.35164 ± 0.00014 BJDTDB
Period
4.5334682 ± 1.1e-06 days

Transit Parameters
Demangeon et al. 2018
Rp/Rs
0.1011 ± 0.0005
a/Rs
10.34 +0.11 -0.19
i
89.2 +0.6 -0.6 deg
e
-
ω
- deg
DepthR*
13.55 mmag
Duration*
3.66 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Demangeon et al. 2018
Teff
5871.0 +57.0 -57.0 K
Log(g)
4.35 +0.02 -0.03 cm/s2
Fe/H
0.1 +0.1 -0.1 dex
ExoClock Status
Observing Priority MEDIUM
Minimum aperture 6.47"
Total Observations (Recent) 9 (2)
O-C -1.48 ± 0.58 minutes
ExoClock Observations (Recent) 4 (2)
Space Observations (Recent) 5 (0)
ETD Observations (Recent) 0 (0)
Literature Mid-times (Recent) 0 (0)
Kepler Rp/Rs 0.10197 ± 0.00038
TESS Rp/Rs 0.1008 ± 0.0015

WASP-151b


ExoClock Observations

Planet
Observation Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
WASP-151b (MEDIUM)
2022-09-22
Michael Irzyk
Melun
C14
H694 / AstrodonExoPlanet-BB / 90.0
0.13 ± 1.24
WASP-151b (MEDIUM)
2022-09-12
Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave 2
ZWO ASI6200 / Clear / 120.0
-5.29 ± 1.15
WASP-151b (MEDIUM)
2021-07-18
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-0.62 ± 1.73
WASP-151b (MEDIUM)
2020-08-03
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Clear / 120.0
0.89 ± 1.15

Space Observations

Planet
Observation Date
Mission O-C
minutes
WASP-151b (MEDIUM)
2021-09-10
TESS-1.22 ± 1.44
WASP-151b (MEDIUM)
2021-09-06
TESS-0.26 ± 1.58
WASP-151b (MEDIUM)
2021-08-23
TESS1.33 ± 1.73
WASP-151b (MEDIUM)
2017-01-28
K2-0.29 ± 0.37
WASP-151b (MEDIUM)
2016-12-23
K20.61 ± 0.58
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