exoclock

K2-18b (HIGH)

Discovered by: Montet et al. 2015

The Star
Simbad
GAIA
2MASS
K2-18
DR2 3910747531814692736
J11301450+0735180
RA 11:30:14.5177 DEC +07:35:18.255
Parallax
26.269 mas
P.M. RA
-80.377 mas/y
P.M. DEC
-133.142 mas/y
MagV
13.5
MagR
13.24
MagI*
11.166
MagJ
9.763
MagH
9.135
MagK
8.899
MagG
12.415
MagGBP
13.733
MagGRP
11.291
*Calculated from GAIA magnitudes.

Ephemeris - Not verified False
Kruse et al. 2019
Mid-time
2456836.17194 ± 0.00059 BJDTDB
Period
32.94171 ± 0.0008 days

Transit Parameters
Benneke et al. 2017
Rp/Rs
0.05295 ± 0.00061
a/Rs
81.79352339379649 +3.4022627527916853 -3.1681324013507037
i
89.579 +0.008 -0.009 deg
e
-
ω
- deg
DepthR*
3.38 mmag
Duration*
2.66 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Montet et al. 2015
Teff
3503.0 +60.0 -60.0 K
Log(g)
4.868405205487125 +0.09864865511848639 -0.09864865511848639 cm/s2
Fe/H
0.09 +0.09 -0.09 dex
ExoClock Status
Observing Priority HIGH
Minimum aperture 33.35"
Total Observations (Recent) 0 (0)
O-C -
ExoClock Observations (Recent) 0 (0)
Space Observations (Recent) 0 (0)
ETD Observations (Recent) 0 (0)
Literature Mid-times (Recent) 0 (0)
Kepler Rp/Rs -
TESS Rp/Rs -

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