Kepler-51
Kepler-51 b
Rank #3962 of the ranked catalogue · Discovered by Transit in 2012
HZ 0%measured
0.080
Earth-2.0 index
0.149
Earth Similarity Index
0%
Habitable-zone probability
7.10 R⊕
Radius
Planet
Mass2.100 M⊕measured
Bulk density0.030 g/cm³
Orbital period45.1540 days
Semi-major axis0.25140 au
Eccentricity0.040
Incident flux10.119 S⊕
Equilibrium temperature453.4 K
Transit-time σ at 203043.2 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.32 masReflected-light contrast 1.38e-7 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources5 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage92%0% median composite-to-default difference over shared parameters.
Host star & system
HostKepler-51
Spectral typeF
Effective temperature6018 K
Radius0.940 R☉
Mass1.040 M☉
Distance783.8 pc / 2556.5 ly
DiscoveryTransit, 2012