Planet Kepler-425 b

Detailed information about planet Kepler-425 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
Kepler-425 b
Planet Status
Confirmed
Discovered in
2014
Update
2021-02-05
Mass
0.25 ( +0.08 -0.08 ) MJ
Mass*sin(i)
0.25 ( +0.08 -0.08 ) MJ
Semi-Major Axis
0.0464 ( ± 0.0008 ) AU
Orbital Period
3.79701816 ( ± 1.9e-07 ) day
Eccentricity
0.33 ( +0.33 -0.0 )
ω
—
Tperi
—
Radius
0.978 ( +0.022 -0.022 ) RJ
Inclination
87.02 ( ± 0.08 ) deg
Detection Method
Primary Transit
Mass Meas. Method
Radial Velocity
Radius Meas. Method
Primary Transit
Primary transit
2454966.50879 ( ± 3.9e-05 ) JD
Secondary transit
—
λ
—
Impact Parameter b
0.602
Time Vr=0
—
Velocity Semiamplitude K
34.0 ( ± 10.0 ) m/s
Calculated temperature
1070.0 K
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
—
Alternate Names
Kepler-425 b, 2MASS J19212592+4034038 b, K00188.01, KIC 5357901 b, KOI-188 b, KOI-188.01, WISE J192125.91+403403.8 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
Kepler-425
Distance
650.0 ( ± 20.0 ) pc
Spectral type
K1 V
Apparent magnitude V
15.0
Mass
0.93 ( ± 0.05 ) MSun
Age
5.0 ( ± 4.0 ) Gyr
Effective temperature
5170.0 ( ± 70.0 ) K
Radius
0.86 ( ± 0.025 ) RSun
Metallicity [Fe/H]
0.24 ( ± 0.11 )
Detected Disc
—
Magnetic Field
—
RA2000
19:21:25.9
Dec2000
+40:34:03.9
Alternate Names
2MASS J19212592+4034038, KIC 5357901, KOI-188, WISE J192125.91+403403.8

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