Planet Kepler-138 e

Detailed information about planet Kepler-138 e and its parameters.

Planet parameters Publications Observability Predictor Exo3D

Planet

Name
Kepler-138 e
Mass
0.00135 ( +0.0006 -0.0003 ) MJ
Mass*sin(i)
—
Semi-Major Axis
0.1803 ( ± 0.0014 ) AU
Orbital Period
38.23 ( ± 0.006 ) day
Eccentricity
0.112 ( +0.018 -0.024 )
ω
76.0 ( ± 14.0 ) deg
Tperi
—
Radius
—
Inclination
88.53 ( ± 1.0 ) deg
Primary transit
—
Secondary transit
—
λ
—
Impact Parameter b
1.8 ( +1.9 -1.2 )
Time Vr=0
—
Velocity Semiamplitude K
—
Calculated temperature
292.0 ( ± 6.0 ) K
Measured temperature
—
Hottest point longitude
—
Surface gravity log(g/gH)
—
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

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Stars

Name
Kepler-138
Distance
66.99 ( +0.11 -0.11 ) pc
Spectral type
M1 V
Apparent magnitude V
—
Apparent magnitude I
—
Apparent magnitude J
—
Apparent magnitude H
—
Apparent magnitude K
—
Mass
0.52 ( +0.06 -0.06 ) MSun
Age
—
Effective temperature
3841.0 ( +49.0 -49.0 ) K
Radius
0.44 ( +0.02 -0.02 ) RSun
Metallicity [Fe/H]
-0.28 ( +0.099 -0.099 )
Detected Disc
—
Magnetic Field
—
RA2000
19:21:31.6
Dec2000
+43:17:34.7
Alternate Names
KOI-314, 2MASS J19213157+4317347, KIC 7603200, WISE J192131.55+431734.9

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Name
Kepler-1389
Distance
521.0 pc
Spectral type
—
Apparent magnitude V
—
Apparent magnitude I
—
Apparent magnitude J
—
Apparent magnitude H
—
Apparent magnitude K
—
Mass
0.81 ( +0.03 -0.03 ) MSun
Age
2.09 ( +1.48 --0.699 ) Gyr
Effective temperature
5078.0 ( +47.05 -46.72 ) K
Radius
0.74 ( +0.02 -0.02 ) RSun
Metallicity [Fe/H]
-0.14 ( +0.09 -0.095 )
Detected Disc
—
Magnetic Field
—
RA2000
19:02:52.2
Dec2000
+44:45:30.3
Alternate Names
2MASS J19025218+4445303, KIC 8611257, KOI-2931, WISE J190252.18+444530.1

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