exoclock

WASP-133b (HIGH)

Discovered by: Maxted et al. 2016

The Star
Simbad
GAIA
2MASS
WASP-133
DR2 6778662809294560896
J20581808-3547475
RA 20:58:18.0896 DEC -35:47:47.712
Parallax
1.762 mas
P.M. RA
12.088 mas/y
P.M. DEC
-8.249 mas/y
MagV
12.9
MagR*
12.477
MagI*
12.088
MagJ
11.555
MagH
11.238
MagK
11.18
MagG
12.715
MagGBP
13.111
MagGRP
12.172
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2022
Mid-time
2457338.98344 ± 0.00014 BJDTDB
Period
2.1764238 ± 4.7e-07 days

Transit Parameters
Maxted et al. 2016
Rp/Rs
0.086 ± 0.0006
a/Rs
5.16 +0.08 -0.15
i
87.0 +1.0 -1.0 deg
e
-
ω
- deg
DepthR*
9.73 mmag
Duration*
3.42 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Maxted et al. 2016
Teff
5700.0 +100.0 -100.0 K
Log(g)
4.18 +0.02 -0.02 cm/s2
Fe/H
0.29 +0.12 -0.12 dex
ExoClock Status
Observing Priority HIGH
Minimum aperture 8.53"
Total Observations (Recent) 8 (2)
O-C -3.21 ± 1.57 minutes
ExoClock Observations (Recent) 6 (2)
Space Observations (Recent) 0 (0)
ETD Observations (Recent) 1 (0)
Literature Mid-times (Recent) 1 (0)
Kepler Rp/Rs -
TESS Rp/Rs -

WASP-133b


ExoClock Observations

Planet
Observation Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
WASP-133b (HIGH)
2022-10-11
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 180.0
2.23 ± 2.3
WASP-133b (HIGH)
2022-05-18
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 120.0
-8.0 ± 2.16
WASP-133b (HIGH)
2020-10-25
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Clear / 120.0
-3.05 ± 3.02
WASP-133b (HIGH)
2020-09-18
Phil Evans
El Sauce
Planewave CDK14
SBIG STT 1603-3 / R / 120.0
1.85 ± 1.44
WASP-133b (HIGH)
2020-09-18
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Clear / 120.0
-0.74 ± 1.3
WASP-133b (HIGH)
2020-09-07
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
-0.57 ± 2.02

ETD Observations

Planet
Observation Date
Observer(s) ETD link O-C
minutes
WASP-133b (HIGH)
2017-09-17
Phil Evans15056944400.26 ± 2.16

Literature Mid-times

Planet
Observation Date
Reference O-C
minutes
2015-04-04 Maxted et al. 2016 -0.02 ± 0.29
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