Kepler-381
Kepler-381 b
Rank #4267 of the ranked catalogue · Discovered by Transit in 2014
HZ 0%inferred
0.077
Earth-2.0 index
0.190
Earth Similarity Index
0%
Habitable-zone probability
0.99 R⊕
Radius
Planet
Mass0.937 M⊕inferred
Bulk density5.310 g/cm³
Orbital period5.6290 days
Semi-major axis0.06600 au
Eccentricity0.000
Incident flux716.085 S⊕
Equilibrium temperature1314.9 K
Transit-time σ at 203054.1 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.25 masReflected-light contrast 3.91e-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-381
Spectral typeF
Effective temperature6152 K
Radius1.568 R☉
Mass1.144 M☉
Distance267.3 pc / 871.9 ly
DiscoveryTransit, 2014