Kepler-387
Kepler-387 b
Rank #3607 of the ranked catalogue · Discovered by Transit in 2014
HZ 0%inferred
0.083
Earth-2.0 index
0.242
Earth Similarity Index
0%
Habitable-zone probability
1.03 R⊕
Radius
Planet
Mass1.080 M⊕inferred
Bulk density5.430 g/cm³
Orbital period6.7916 days
Semi-major axis0.06800 au
Eccentricity0.000
Incident flux304.081 S⊕
Equilibrium temperature1061.5 K
Transit-time σ at 2030150.6 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.09 masReflected-light contrast 3.98e-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