exoclock

WASP-66b (MEDIUM)

Discovered by: Hellier et al. 2012

The Star
Simbad
GAIA
2MASS
WASP-66
DR2 5444147952811517696
J10325399-3459234
RA 10:32:53.9927 DEC -34:59:23.456
Parallax
1.972 mas
P.M. RA
11.492 mas/y
P.M. DEC
-13.533 mas/y
MagV
11.6
MagR*
11.4
MagI*
11.037
MagJ
10.719
MagH
10.496
MagK
10.452
MagG
11.59
MagGBP
11.847
MagGRP
11.195
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2022
Mid-time
2457477.71072 ± 0.00027 BJDTDB
Period
4.08605198 ± 7.2e-07 days

Transit Parameters
Hellier et al. 2012
Rp/Rs
0.0817 ± 0.001
a/Rs
6.71 +0.08 -0.08
i
85.9 +0.9 -0.9 deg
e
-
ω
- deg
DepthR*
8.26 mmag
Duration*
4.54 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Hellier et al. 2012
Teff
6580.0 +170.0 -170.0 K
Log(g)
4.07 +0.05 -0.05 cm/s2
Fe/H
-0.31 +0.1 -0.1 dex
ExoClock Status
Observing Priority MEDIUM
Minimum aperture 6.94"
Total Observations (Recent) 16 (2)
O-C 0.11 ± 0.59 minutes
ExoClock Observations (Recent) 5 (2)
Space Observations (Recent) 10 (0)
ETD Observations (Recent) 0 (0)
Literature Mid-times (Recent) 1 (0)
Kepler Rp/Rs -
TESS Rp/Rs 0.08066 ± 0.00055

WASP-66b


ExoClock Observations

Planet
Observation Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
WASP-66b (MEDIUM)
2022-03-21
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
2.34 ± 2.59
WASP-66b (MEDIUM)
2022-03-21
Leon Bewersdorff
Planewave CDK24
Planewave CDK24
QHY600M-Pro / R / 60.0
2.19 ± 2.02
WASP-66b (MEDIUM)
2021-04-24
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
5.52 ± 3.02
WASP-66b (MEDIUM)
2021-03-06
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
-1.21 ± 2.16
WASP-66b (MEDIUM)
2021-01-20
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
-0.39 ± 2.59

Space Observations

Planet
Observation Date
Mission O-C
minutes
WASP-66b (MEDIUM)
2021-03-30
TESS0.78 ± 1.73
WASP-66b (MEDIUM)
2021-03-26
TESS-1.3 ± 1.58
WASP-66b (MEDIUM)
2021-03-22
TESS-0.36 ± 1.73
WASP-66b (MEDIUM)
2021-03-18
TESS1.87 ± 1.73
WASP-66b (MEDIUM)
2021-03-14
TESS-3.52 ± 1.73
WASP-66b (MEDIUM)
2021-03-10
TESS0.29 ± 1.87
WASP-66b (MEDIUM)
2019-03-22
TESS-0.07 ± 1.58
WASP-66b (MEDIUM)
2019-03-18
TESS3.46 ± 1.58
WASP-66b (MEDIUM)
2019-03-09
TESS0.3 ± 1.73
WASP-66b (MEDIUM)
2019-03-05
TESS-2.36 ± 1.73

Literature Mid-times

Planet
Observation Date
Reference O-C
minutes
2012-01-02 Hellier et al. 2012 -0.07 ± 0.5
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