Planet K2-158 b

Detailed information about planet K2-158 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
K2-158 b
Planet Status
Confirmed
Discovered in
2018
Update
2021-02-05
Mass
—
Mass*sin(i)
—
Semi-Major Axis
0.0887 ( +0.0008 -0.0008 ) AU
Orbital Period
10.06049 ( +0.00134 -0.00148 ) day
Eccentricity
—
ω
—
Tperi
—
Radius
0.236 ( +0.014 -0.009 ) RJ
Inclination
—
Detection Method
Primary Transit
Mass Meas. Method
—
Radius Meas. Method
—
Primary transit
—
Secondary transit
—
λ
—
Impact Parameter b
0.38 ( +0.31 -0.27 )
Time Vr=0
—
Velocity Semiamplitude K
—
Calculated temperature
794.0 ( +11.0 -11.0 ) K
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
—
Alternate Names
2MASS J11594560-0543182 b, EPIC 201132684 b, EPIC 201132684.01, TYC 4938-997-1 b, WISE J115945.55-054318.1 b
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
K2-158
Distance
198.2 ( +2.1 -2.1 ) pc
Spectral type
—
Apparent magnitude V
—
Mass
0.92 ( +0.03 -0.02 ) MSun
Age
—
Effective temperature
5503.0 ( +51.0 -48.0 ) K
Radius
0.95 ( +0.02 -0.02 ) RSun
Metallicity [Fe/H]
0.07 ( +0.07 -0.07 )
Detected Disc
—
Magnetic Field
—
RA2000
11:59:45.6
Dec2000
-05:43:18.2
Alternate Names
2MASS J11594560-0543182, EPIC 201132684, TYC 4938-997-1, WISE J115945.55-054318.1

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