Planet K2-271 b

Detailed information about planet K2-271 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
K2-271 b
Planet Status
Confirmed
Discovered in
2018
Update
2021-02-05
Mass
—
Mass*sin(i)
—
Semi-Major Axis
0.077 ( +0.0008 -0.0009 ) AU
Orbital Period
8.562421 ( +0.000127 -0.000127 ) day
Eccentricity
—
ω
—
Tperi
—
Radius
0.649 ( +0.021 -0.021 ) RJ
Inclination
—
Detection Method
Primary Transit
Mass Meas. Method
—
Radius Meas. Method
—
Primary transit
—
Secondary transit
—
λ
—
Impact Parameter b
0.3 ( +0.21 -0.2 )
Time Vr=0
—
Velocity Semiamplitude K
—
Calculated temperature
893.0 ( +17.0 -17.0 ) K
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
—
Alternate Names
2MASS J08205372+1605274 b, EPIC 211713099 b, EPIC 211713099.01, WISE J082053.73+160527.0 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
K2-271
Distance
571.47 ( +13.59 -13.59 ) pc
Spectral type
—
Apparent magnitude V
—
Mass
0.83 ( +0.03 -0.03 ) MSun
Age
—
Effective temperature
5644.0 ( +71.0 -71.0 ) K
Radius
0.99 ( +0.03 -0.03 ) RSun
Metallicity [Fe/H]
-0.3 ( +0.05 -0.05 )
Detected Disc
—
Magnetic Field
—
RA2000
08:20:53.7
Dec2000
+16:05:27.4
Alternate Names
2MASS J08205372+1605274, EPIC 211713099, WISE J082053.73+160527.0

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