Planet K2-188 c

Detailed information about planet K2-188 c and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
K2-188 c
Planet Status
Confirmed
Discovered in
2018
Update
2021-02-05
Mass
—
Mass*sin(i)
—
Semi-Major Axis
0.0785 ( +0.0008 -0.0008 ) AU
Orbital Period
7.810253 ( +0.000846 -0.000844 ) day
Eccentricity
—
ω
—
Tperi
—
Radius
0.252 ( +0.013 -0.013 ) RJ
Inclination
—
Detection Method
Primary Transit
Mass Meas. Method
—
Radius Meas. Method
—
Primary transit
—
Secondary transit
—
λ
—
Impact Parameter b
0.37 ( +0.32 -0.26 )
Time Vr=0
—
Velocity Semiamplitude K
—
Calculated temperature
1026.0 ( +20.0 -20.0 ) K
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
—
Alternate Names
2MASS J08391527+2321269 c, EPIC 212164470 c, EPIC 212164470.01, WISE J083915.28+232126.8 c
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

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Star

Name
K2-188
Distance
452.9 ( +8.43 -8.43 ) pc
Spectral type
—
Apparent magnitude V
—
Mass
1.06 ( +0.03 -0.03 ) MSun
Age
—
Effective temperature
5977.0 ( +87.0 -87.0 ) K
Radius
1.19 ( +0.03 -0.03 ) RSun
Metallicity [Fe/H]
-0.01 ( +0.05 -0.05 )
Detected Disc
—
Magnetic Field
—
RA2000
08:39:15.3
Dec2000
+23:21:26.9
Alternate Names
2MASS J08391527+2321269, EPIC 212164470, WISE J083915.28+232126.8

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