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K2-237b

Discovered by: Soto et al. 2018
The Star
Simbad
GAIA
2MASS		 K2-237
DR2 6032746832450438400
J16550453-2842380
RA 16:55:04.5335 DEC -28:42:38.014
Parallax
3.149 mas		 P.M. RA
-8.568 mas/y		 P.M. DEC
-5.562 mas/y
MagV
11.6		 MagR
11.53		 MagI*
10.941		 MagJ
10.508		 MagH
10.268		 MagK
10.217
MagG
11.467		 MagGBP
11.776		 MagGRP
11.012
* calculated from GAIA magnitudes

Ephemeris - Not verified False
Soto et al. 2018
Mid-time
2457684.81089 ± 1e-05 BJDTDB
Period
2.18056 ± 2e-05 days
Transit Parameters
Soto et al. 2018
Rp/Rs
0.118 ± 0.002		 a/Rs
5.5 +0.15 -0.11
 i
84.3 +0.7 -0.4 deg
e
-		 ω
- deg
DepthR*
16.97 mmag		 Duration*
2.99 hours
* calculated from the other parameters, using PyLightcurve
Limb Darkening Parameters
Soto et al. 2018
Teff
6257.0 +100.0 -100.0 K
 Log(g)
4.24 +0.1 -0.1 cm/s2
 Fe/H
0.14 +0.05 -0.05 dex
ExoClock Status
Observing Priority
Total Observations (Recent)
O-C minutes
Total Literature Mid-times		 LOW
3 (3)
-23.6±0.5
0
K2-237b


ExoClock Observations
Obs. Date O-C (min) Observer
Observatory		 Telescope
Camera / Filter / Exp [s]
2020-07-17 -25.6 ± 1.2 Yves Jongen
Deep Sky Chile		 Plane Wave CDK 17"
Moravian 4G / R / 120.0
2020-05-19 -22.1 ± 0.7 Phil Evans
El Sauce		 Planewave CDK14
SBIG STT 1603-3 / R / 60.0
2020-05-06 -25.1 ± 1.0 Phil Evans
El Sauce		 Planewave CDK14
SBIG STT 1603-3 / R / 120.0
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