Planet K2-15 b

Detailed information about planet K2-15 b and its parameters.

Planet parameters Publications Observability Predictor Exo3D

Planet

Name
K2-15 b
Planet Status
Confirmed
Discovered in
2015
Publication
Status
—
Update
2021-02-05
Mass
—
Mass*sin(i)
—
Semi-Major Axis
0.091 ( ± 0.0018 ) AU
Orbital Period
11.8104 ( ± 0.00204 ) day
Eccentricity
—
Angular distance
—
ω
—
Tperi
—
Radius
0.221 ( +0.027 -0.027 ) RJ
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
676.0 ( +26.0 -26.0 ) K
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
—
Alternate Names
EPIC 201736247 b, 2MASS J11522658+0415171 b, EPIC 201736247.01, WISE J115226.55+041516.8 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
K2-15
Distance
501.03 ( +9.26 -9.26 ) pc
Spectral type
G8
Apparent magnitude V
—
Apparent magnitude I
—
Apparent magnitude J
—
Apparent magnitude H
—
Apparent magnitude K
—
Mass
0.72 ( +0.06 -0.03 ) MSun
Age
—
Effective temperature
5131.0 K
Radius
0.68 ( +0.06 -0.03 ) RSun
Metallicity [Fe/H]
-0.46 ( +0.2 -0.14 )
Detected Disc
—
Magnetic Field
—
RA2000
11:52:26.6
Dec2000
+04:15:17.1
Alternate Names
EPIC 201736247, 2MASS J11522658+0415171, WISE J115226.55+041516.8

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