Kepler-402
Kepler-402 d
Rank #3147 of the ranked catalogue · Discovered by Transit in 2014
HZ 0%inferred
0.087
Earth-2.0 index
0.262
Earth Similarity Index
0%
Habitable-zone probability
1.38 R⊕
Radius
Planet
Mass2.480 M⊕inferred
Bulk density5.190 g/cm³
Orbital period8.9211 days
Semi-major axis0.08700 au
Eccentricity0.000
Incident flux214.277 S⊕
Equilibrium temperature972.5 K
Transit-time σ at 203068.3 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.14 masReflected-light contrast 4.37e-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-402
Spectral typeF
Effective temperature6090 K
Radius1.264 R☉
Mass1.072 M☉
Distance625.3 pc / 2039.6 ly
DiscoveryTransit, 2014