Kepler-137
Kepler-137 c
Rank #1312 of the ranked catalogue · Discovered by Transit in 2014
HZ 0%inferred
0.102
Earth-2.0 index
0.418
Earth Similarity Index
0%
Habitable-zone probability
1.88 R⊕
Radius
Planet
Mass4.190 M⊕inferred
Bulk density3.470 g/cm³
Orbital period18.7357 days
Semi-major axis0.13000 au
Eccentricity0.000
Incident flux29.775 S⊕
Equilibrium temperature593.8 K
Transit-time σ at 203020.2 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.43 masReflected-light contrast 3.63e-8 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources8 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage50%0% median composite-to-default difference over shared parameters.
Host star & system
HostKepler-137
Spectral typeK
Effective temperature5187 K
Radius0.802 R☉
Mass0.850 M☉
Distance303.0 pc / 988.2 ly
DiscoveryTransit, 2014