Kepler-436
Kepler-436 b
Rank #243 of the ranked catalogue · Discovered by Transit in 2015
HZ 13%inferred
0.122
Earth-2.0 index
0.669
Earth Similarity Index
13%
Habitable-zone probability
2.73 R⊕
Radius
Planet
Mass7.900 M⊕inferred
Bulk density2.130 g/cm³
Orbital period64.0020 days
Semi-major axis0.33900 au
Eccentricity0.190
Incident flux1.690 S⊕
Equilibrium temperature289.8 K
Transit-time σ at 2030114.3 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.58 masReflected-light contrast 1.13e-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-436
Spectral typeK
Effective temperature4651 K
Radius0.697 R☉
Mass0.729 M☉
Distance588.9 pc / 1920.6 ly
DiscoveryTransit, 2015