Planet K2-181 b

Detailed information about planet K2-181 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
K2-181 b
Planet Status
Confirmed
Discovered in
2018
Update
2021-02-05
Mass
—
Mass*sin(i)
—
Semi-Major Axis
0.0706 ( +0.001 -0.001 ) AU
Orbital Period
6.894256 ( +0.000704 -0.000722 ) day
Eccentricity
—
ω
—
Tperi
—
Radius
0.253 ( +0.018 -0.018 ) RJ
Inclination
—
Detection Method
Primary Transit
Mass Meas. Method
—
Radius Meas. Method
—
Primary transit
—
Secondary transit
—
λ
—
Impact Parameter b
0.43 ( +0.32 -0.29 )
Time Vr=0
—
Velocity Semiamplitude K
—
Calculated temperature
962.0 ( +20.0 -20.0 ) K
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
—
Alternate Names
2MASS J08301297+1054371 b, EPIC 211355342 b, EPIC 211355342.01, WISE J083012.98+105436.7 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
K2-181
Distance
364.82 ( +5.36 -5.36 ) pc
Spectral type
—
Apparent magnitude V
—
Mass
0.99 ( +0.04 -0.04 ) MSun
Age
—
Effective temperature
5608.0 ( +91.0 -91.0 ) K
Radius
1.07 ( +0.02 -0.02 ) RSun
Metallicity [Fe/H]
0.23 ( +0.06 -0.06 )
Detected Disc
—
Magnetic Field
—
RA2000
08:30:13.0
Dec2000
+10:54:37.1
Alternate Names
2MASS J08301297+1054371, EPIC 211355342, WISE J083012.98+105436.7

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