Kepler-445 · M4
Kepler-445 d
Rank #387 of the ranked catalogue · Discovered by Transit in 2015
HZ 0%inferred
0.117
Earth-2.0 index
0.694
Earth Similarity Index
0%
Habitable-zone probability
1.25 R⊕
Radius
Planet
Mass2.100 M⊕inferred
Bulk density5.910 g/cm³
Orbital period8.1527 days
Semi-major axis0.04390 au
Eccentricity0.000
Incident flux4.314 S⊕
Equilibrium temperature366.3 K
Transit-time σ at 2030546.2 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.34 masReflected-light contrast 1.41e-7 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 coverage58%0% median composite-to-default difference over shared parameters.
Host star & system
HostKepler-445
Spectral typeM4
Effective temperature3157 K
Radius0.210 R☉
Mass0.180 M☉
Distance127.2 pc / 414.9 ly
DiscoveryTransit, 2015