Planet Kepler-422 b

Name Kepler-422 b
Planet Status Confirmed
Discovered in 2014
Mass 0.43 (± 0.13) MJ
Mass*sin(i) 0.43 (± 0.13) MJ
Semi-Major Axis 0.082 ( -0.01 +0.011 ) AU
Orbital Period 7.8914483 ( -5.1e-07 +5e-07 ) JD
Eccentricity
ω
Tperi
Radius 1.15 (± 0.11) RJ
Inclination
Update 2014-10-09
Detection Method Primary Transit
Mass Detection Method Radial Velocity
Radius Detection Method Primary Transit
Molecules
Primary transit 2455010.25005 ( -9.4e-05 +0.00011 ) JD
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

Kepler-422
Name Kepler-422
Distance
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
Alternate Names
Planetary system 1 planet

More data


Related publications

Kepler-424 b: A "Lonely" Hot Jupiter That Found A Companion
2014 ENDL, M., CALDWELL, D., BARCLAY, T., HUBER, D., ISAACSON, H. and 11 additional authors
ApJ, 795, 151
paper  arxiv