exoclock

WASP-88b (HIGH)

Discovered by: Delrez et al. 2014

The Star
Simbad
GAIA
2MASS
WASP-88
DR2 6482103014085857024
J20380268-4827434
RA 20:38:02.6869 DEC -48:27:43.425
Parallax
1.881 mas
P.M. RA
5.826 mas/y
P.M. DEC
-4.801 mas/y
MagV
11.4
MagR*
11.282
MagI*
10.809
MagJ
10.568
MagH
10.386
MagK
10.322
MagG
11.478
MagGBP
11.748
MagGRP
11.063
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2022
Mid-time
2458248.26526 ± 0.00021 BJDTDB
Period
4.9540032 ± 1.3e-06 days

Transit Parameters
Delrez et al. 2014
Rp/Rs
0.084 ± 0.002
a/Rs
6.64 +0.17 -0.34
i
88.0 +1.4 -1.5 deg
e
-
ω
- deg
DepthR*
9.18 mmag
Duration*
6.07 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Delrez et al. 2014
Teff
6431.0 +130.0 -130.0 K
Log(g)
3.96 +0.02 -0.05 cm/s2
Fe/H
-0.08 +0.12 -0.12 dex
ExoClock Status
Observing Priority HIGH
Minimum aperture 5.81"
Total Observations (Recent) 9 (0)
O-C -
ExoClock Observations (Recent) 2 (0)
Space Observations (Recent) 4 (0)
ETD Observations (Recent) 0 (0)
Literature Mid-times (Recent) 3 (0)
Kepler Rp/Rs -
TESS Rp/Rs 0.08615 ± 0.00066

WASP-88b


ExoClock Observations

Planet
Observation Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
WASP-88b (HIGH)
2020-07-30
Phil Evans
El Sauce
Planewave CDK14
SBIG STT 1603-3 / R / 60.0
-0.84 ± 1.44
WASP-88b (HIGH)
2020-07-30
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
-1.85 ± 2.02

Space Observations

Planet
Observation Date
Mission O-C
minutes
WASP-88b (HIGH)
2020-07-25
TESS0.17 ± 1.73
WASP-88b (HIGH)
2020-07-20
TESS-1.57 ± 1.32
WASP-88b (HIGH)
2020-07-15
TESS0.04 ± 1.58
WASP-88b (HIGH)
2020-07-10
TESS2.2 ± 1.58

Literature Mid-times

Planet
Observation Date
Reference O-C
minutes
2017-08-25 Spyratos et al. 2021 0.37 ± 0.65
2017-08-20 Spyratos et al. 2021 0.45 ± 1.01
2013-07-01 Delrez et al. 2014 -0.91 ± 1.28
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