K2-156
K2-156 b
Rank #3868 of the ranked catalogue · Discovered by Transit in 2018
HZ 0%inferred
0.081
Earth-2.0 index
0.206
Earth Similarity Index
0%
Habitable-zone probability
1.10 R⊕
Radius
Planet
Mass1.370 M⊕inferred
Bulk density5.660 g/cm³
Orbital period0.8131 days
Semi-major axis0.01490 au
Eccentricity—
Incident flux654.036 S⊕
Equilibrium temperature1285.5 K
Transit-time σ at 2030662.8 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.10 masReflected-light contrast 9.46e-7 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources5 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage45%0% median composite-to-default difference over shared parameters.
Host star & system
HostK2-156
Spectral typeK
Effective temperature4460 K
Radius0.620 R☉
Mass0.660 M☉
Distance150.2 pc / 489.9 ly
DiscoveryTransit, 2018