Planet K2-258 b

Detailed information about planet K2-258 b and its parameters.

Planet

Name
K2-258 b
Planet Status
Confirmed
Discovered in
2018
Update
2021-02-05
Mass
Mass*sin(i)
Semi-Major Axis
Orbital Period
Eccentricity
ω
Tperi
Radius
Inclination
Detection Method
Primary Transit
Mass Meas. Method
Radius Meas. Method
Primary transit
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names
2MASS J12303152-0109391 b, EPIC 229017395 b, EPIC 229017395.01, WISE J123031.53-010939.3 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
K2-258
Distance
675.2 ( +11.6 -11.5 ) pc
Spectral type
Apparent magnitude V
Mass
1.21 ( +0.05 -0.08 ) MSun
Age
Effective temperature
6351.0 ( +198.0 -228.0 ) K
Radius
1.31 ( +0.03 -0.03 ) RSun
Metallicity [Fe/H]
0.01 ( +0.15 -0.17 )
Detected Disc
Magnetic Field
RA2000
12:30:31.5
Dec2000
-01:09:39.3
Alternate Names
2MASS J12303152-0109391, EPIC 229017395, WISE J123031.53-010939.3

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