Kepler-887
Kepler-887 b
Rank #2567 of the ranked catalogue · Discovered by Transit in 2016
HZ 0%inferred
0.091
Earth-2.0 index
0.301
Earth Similarity Index
0%
Habitable-zone probability
1.84 R⊕
Radius
Planet
Mass4.040 M⊕inferred
Bulk density3.560 g/cm³
Orbital period20.4223 days
Semi-major axis0.15431 au
Eccentricity0.000
Incident flux109.842 S⊕
Equilibrium temperature822.9 K
Transit-time σ at 203049.2 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.17 masReflected-light contrast 2.47e-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-887
Spectral typeF
Effective temperature6194 K
Radius1.290 R☉
Mass1.190 M☉
Distance886.6 pc / 2891.7 ly
DiscoveryTransit, 2016