Kepler-381
Kepler-381 d
Rank #3643 of the ranked catalogue · Discovered by Transit in 2021
HZ 0%inferred
0.083
Earth-2.0 index
0.236
Earth Similarity Index
0%
Habitable-zone probability
1.07 R⊕
Radius
Planet
Mass1.230 M⊕inferred
Bulk density5.570 g/cm³
Orbital period8.2563 days
Semi-major axis0.08364 au
Eccentricity0.000
Incident flux436.700 S⊕
Equilibrium temperature1162.0 K
Maximum angular separation0.31 masReflected-light contrast 2.82e-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-381
Spectral typeF
Effective temperature6197 K
Radius2.188 R☉
Mass1.198 M☉
Distance267.3 pc / 871.9 ly
DiscoveryTransit, 2021