Kepler-646
Kepler-646 b
Rank #1646 of the ranked catalogue · Discovered by Transit in 2016
HZ 0%inferred
0.099
Earth-2.0 index
0.386
Earth Similarity Index
0%
Habitable-zone probability
1.99 R⊕
Radius
Planet
Mass4.620 M⊕inferred
Bulk density3.220 g/cm³
Orbital period15.8736 days
Semi-major axis0.11251 au
Eccentricity0.000
Incident flux38.229 S⊕
Equilibrium temperature632.1 K
Transit-time σ at 203029.4 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.25 masReflected-light contrast 5.43e-8 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources7 · 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-646
Spectral typeG
Effective temperature5634 K
Radius0.910 R☉
Mass0.930 M☉
Distance451.8 pc / 1473.6 ly
DiscoveryTransit, 2016