Kepler-509
Kepler-509 b
Rank #1417 of the ranked catalogue · Discovered by Transit in 2016
HZ 0%inferred
0.102
Earth-2.0 index
0.381
Earth Similarity Index
0%
Habitable-zone probability
2.49 R⊕
Radius
Planet
Mass6.760 M⊕inferred
Bulk density2.410 g/cm³
Orbital period41.7460 days
Semi-major axis0.23702 au
Eccentricity0.000
Incident flux28.481 S⊕
Equilibrium temperature587.2 K
Transit-time σ at 203011.5 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.71 masReflected-light contrast 1.92e-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-509
Spectral typeF
Effective temperature6060 K
Radius1.200 R☉
Mass1.100 M☉
Distance332.4 pc / 1084.3 ly
DiscoveryTransit, 2016