K2-357
K2-357 b
Rank #3171 of the ranked catalogue · Discovered by Transit in 2021
HZ 0%inferred
0.087
Earth-2.0 index
0.297
Earth Similarity Index
0%
Habitable-zone probability
3.72 R⊕
Radius
Planet
Mass13.400 M⊕inferred
Bulk density1.430 g/cm³
Orbital period16.3489 days
Semi-major axis0.14500 au
Eccentricity—
Incident flux40.892 S⊕
Equilibrium temperature642.8 K
Transit-time σ at 2030525.0 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.28 masReflected-light contrast 1.14e-7 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources3 · 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
HostK2-357
Spectral typeG
Effective temperature5794 K
Radius1.000 R☉
Mass0.980 M☉
Distance517.7 pc / 1688.5 ly
DiscoveryTransit, 2021