Kepler-255
Kepler-255 d
Rank #4817 of the ranked catalogue · Discovered by Transit in 2016
HZ 0%inferred
0.070
Earth-2.0 index
0.149
Earth Similarity Index
0%
Habitable-zone probability
1.32 R⊕
Radius
Planet
Mass2.300 M⊕inferred
Bulk density5.500 g/cm³
Orbital period1.0456 days
Semi-major axis0.01920 au
Eccentricity0.000
Incident flux1686.090 S⊕
Equilibrium temperature1628.9 K
Transit-time σ at 203027.9 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.02 masReflected-light contrast 8.20e-7 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources6 · 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-255
Spectral typeG
Effective temperature5431 K
Radius0.860 R☉
Mass0.900 M☉
Distance1052.5 pc / 3432.9 ly
DiscoveryTransit, 2016