Kepler-52 · M0 V
Kepler-52 b
Rank #3870 of the ranked catalogue · Discovered by Transit in 2012
HZ 0%upper limit
0.081
Earth-2.0 index
0.218
Earth Similarity Index
0%
Habitable-zone probability
2.10 R⊕
Radius
Planet
Mass135.000 M⊕upper limit
Bulk density3.350 g/cm³
Orbital period7.8774 days
Semi-major axis0.06370 au
Eccentricity0.000
Incident flux22.720 S⊕
Equilibrium temperature555.0 K
Transit-time σ at 203052.1 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.20 masReflected-light contrast 1.89e-7 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources9 · 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-52
Spectral typeM0 V
Effective temperature4075 K
Radius0.520 R☉
Mass0.540 M☉
Distance321.5 pc / 1048.7 ly
DiscoveryTransit, 2012