Kepler-20
Kepler-20 g
Rank #1793 of the ranked catalogue · Discovered by Radial Velocity in 2016
HZ 0%M sin i
0.098
Earth-2.0 index
0.333
Earth Similarity Index
0%
Habitable-zone probability
4.71 R⊕
Radius
Planet
Mass19.960 M⊕M sin i
Bulk density1.050 g/cm³
Orbital period34.9400 days
Semi-major axis0.20550 au
Eccentricity0.150
Incident flux16.213 S⊕
Equilibrium temperature510.1 K
Maximum angular separation0.73 masReflected-light contrast 9.12e-8 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources4 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage75%0% median composite-to-default difference over shared parameters.
Host star & system
HostKepler-20
Spectral typeG
Effective temperature5495 K
Radius0.964 R☉
Mass0.948 M☉
Distance282.6 pc / 921.6 ly
DiscoveryRadial Velocity, 2016