Kepler-259
Kepler-259 c
Rank #1683 of the ranked catalogue · Discovered by Transit in 2014
HZ 0%inferred
0.099
Earth-2.0 index
0.394
Earth Similarity Index
0%
Habitable-zone probability
2.70 R⊕
Radius
Planet
Mass7.750 M⊕inferred
Bulk density2.160 g/cm³
Orbital period36.9249 days
Semi-major axis0.21700 au
Eccentricity0.000
Incident flux15.054 S⊕
Equilibrium temperature500.7 K
Transit-time σ at 203053.0 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.22 masReflected-light contrast 2.69e-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-259
Spectral typeG
Effective temperature5938 K
Radius0.898 R☉
Mass0.867 M☉
Distance1002.1 pc / 3268.5 ly
DiscoveryTransit, 2014