Kepler-387
Kepler-387 c
Rank #2902 of the ranked catalogue · Discovered by Transit in 2014
HZ 0%inferred
0.089
Earth-2.0 index
0.293
Earth Similarity Index
0%
Habitable-zone probability
0.89 R⊕
Radius
Planet
Mass0.640 M⊕inferred
Bulk density4.990 g/cm³
Orbital period11.8376 days
Semi-major axis0.09800 au
Eccentricity0.000
Incident flux144.963 S⊕
Equilibrium temperature882.0 K
Transit-time σ at 2030302.3 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.12 masReflected-light contrast 1.43e-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-387
Spectral typeG
Effective temperature5774 K
Radius1.046 R☉
Mass0.850 M☉
Distance801.1 pc / 2612.7 ly
DiscoveryTransit, 2014