Planet K2-220 b

Detailed information about planet K2-220 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
K2-220 b
Planet Status
Confirmed
Discovered in
2018
Update
2021-02-05
Mass
—
Mass*sin(i)
—
Semi-Major Axis
0.1104 ( +0.0014 -0.0015 ) AU
Orbital Period
13.683256 ( +0.00105 -0.0011 ) day
Eccentricity
—
ω
—
Tperi
—
Radius
0.213 ( +0.011 -0.011 ) 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
758.0 ( +15.0 -15.0 ) K
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
—
Alternate Names
2MASS J00510476+0931003 b, EPIC 220621788 b, EPIC 220621788.01, WISE J005104.78+093100.3 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
K2-220
Distance
234.92 ( +2.73 -2.73 ) pc
Spectral type
—
Apparent magnitude V
—
Mass
0.96 ( +0.04 -0.04 ) MSun
Age
—
Effective temperature
5660.0 ( +92.0 -92.0 ) K
Radius
1.02 ( +0.02 -0.02 ) RSun
Metallicity [Fe/H]
0.04 ( +0.05 -0.05 )
Detected Disc
—
Magnetic Field
—
RA2000
00:51:04.8
Dec2000
+09:31:00.5
Alternate Names
2MASS J00510476+0931003, EPIC 220621788, WISE J005104.78+093100.3

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