Kepler-259
Kepler-259 b
Rank #3732 of the ranked catalogue · Discovered by Transit in 2014
HZ 0%inferred
0.082
Earth-2.0 index
0.233
Earth Similarity Index
0%
Habitable-zone probability
2.80 R⊕
Radius
Planet
Mass8.250 M⊕inferred
Bulk density2.070 g/cm³
Orbital period8.1153 days
Semi-major axis0.07900 au
Eccentricity0.000
Incident flux113.451 S⊕
Equilibrium temperature829.6 K
Transit-time σ at 203029.4 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.08 masReflected-light contrast 2.18e-7 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