Planet Kepler-422 b

Detailed information about planet Kepler-422 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
Kepler-422 b
Planet Status
Confirmed
Discovered in
2014
Update
2021-02-05
Mass
0.43 ( +0.13 -0.13 ) MJ
Mass*sin(i)
0.43 ( +0.13 -0.13 ) MJ
Semi-Major Axis
0.082 ( +0.011 -0.01 ) AU
Orbital Period
7.8914483 ( +5e-07 -5.1e-07 ) day
Eccentricity
—
ω
—
Tperi
—
Radius
1.15 ( +0.11 -0.11 ) RJ
Inclination
—
Detection Method
Primary Transit
Mass Meas. Method
Radial Velocity
Radius Meas. Method
Primary Transit
Primary transit
2455010.25005 ( +0.00011 -9.4e-05 ) JD
Secondary transit
—
λ
—
Impact Parameter b
0.416 ( +0.045 -0.045 )
Time Vr=0
—
Velocity Semiamplitude K
40.0 ( +11.0 -10.0 ) m/s
Calculated temperature
—
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
—
Alternate Names
2MASS J18503111+4619240 b, K00022.01, KIC 9631995 b, KOI-22 b, KOI-22.01, WISE J185031.11+461923.9 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-422
Distance
738.2 ( +6.82 -6.82 ) pc
Spectral type
—
Apparent magnitude V
13.642
Mass
1.15 ( ± 0.06 ) MSun
Age
—
Effective temperature
5972.0 ( ± 84.0 ) K
Radius
1.24 ( ± 0.12 ) RSun
Metallicity [Fe/H]
0.23 ( ± 0.09 )
Detected Disc
—
Magnetic Field
—
RA2000
18:50:31.1
Dec2000
+46:19:24.1
Alternate Names
2MASS J18503111+4619240, KIC 9631995, KOI-22, WISE J185031.11+461923.9

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