K2-158
K2-158 b
Rank #2821 of the ranked catalogue · Discovered by Transit in 2018
HZ 0%inferred
0.089
Earth-2.0 index
0.280
Earth Similarity Index
0%
Habitable-zone probability
2.64 R⊕
Radius
Planet
Mass7.460 M⊕inferred
Bulk density2.230 g/cm³
Orbital period10.0605 days
Semi-major axis0.08870 au
Eccentricity—
Incident flux87.333 S⊕
Equilibrium temperature777.1 K
Transit-time σ at 20301040.1 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.45 masReflected-light contrast 1.54e-7 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources4 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage73%0% median composite-to-default difference over shared parameters.
Host star & system
HostK2-158
Spectral typeG
Effective temperature5503 K
Radius0.950 R☉
Mass0.920 M☉
Distance197.3 pc / 643.5 ly
DiscoveryTransit, 2018