Planet K2-87 b

Detailed information about planet K2-87 b and its parameters.

Planet parameters Publications Observability Predictor Exo3D

Planet

Name
K2-87 b
Planet Status
Confirmed
Discovered in
2016
Publication
Status
—
Update
2021-02-05
Mass
0.1192 ( ± 0.04 ) MJ
Mass*sin(i)
—
Semi-Major Axis
0.094 ( ± 0.001 ) AU
Orbital Period
9.726618 ( ± 5.5e-05 ) day
Eccentricity
—
Angular distance
—
ω
—
Tperi
—
Radius
0.678 ( +0.036 -0.036 ) RJ
Inclination
87.74 ( ± 0.17 ) deg
Detection Method
Primary Transit
Mass Meas. Method
Theoretical
Radius Meas. Method
Primary Transit
Primary transit
2457072.30232 ( ± 0.00171 ) JD
Secondary transit
—
λ
—
Impact Parameter b
0.57 ( ± 0.03 )
Time Vr=0
—
Velocity Semiamplitude K
—
Calculated temperature
979.0 ( ± 28.0 ) K
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
—
Alternate Names
EPIC 210731500.01
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
K2-87
Distance
503.6 ( +30.0 -22.0 ) pc
Spectral type
—
Apparent magnitude V
—
Apparent magnitude I
—
Apparent magnitude J
—
Apparent magnitude H
—
Apparent magnitude K
—
Mass
1.16 ( +0.04 -0.04 ) MSun
Age
—
Effective temperature
5747.0 ( +58.0 -49.0 ) K
Radius
1.4 ( +0.083 -0.062 ) RSun
Metallicity [Fe/H]
0.328 ( +0.051 -0.045 )
Detected Disc
—
Magnetic Field
—
RA2000
04:24:56.7
Dec2000
+18:49:38.7
Alternate Names
2MASS J04245669+1849387, EPIC 210731500, WISE J042456.71+184938.6

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