K2-355
K2-355 b
Rank #3897 of the ranked catalogue · Discovered by Transit in 2021
HZ 0%inferred
0.081
Earth-2.0 index
0.241
Earth Similarity Index
0%
Habitable-zone probability
2.25 R⊕
Radius
Planet
Mass5.690 M⊕inferred
Bulk density2.740 g/cm³
Orbital period5.7386 days
Semi-major axis0.06320 au
Eccentricity—
Incident flux192.272 S⊕
Equilibrium temperature946.6 K
Transit-time σ at 20301487.4 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.13 masReflected-light contrast 2.20e-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
HostK2-355
Spectral typeG
Effective temperature5790 K
Radius0.920 R☉
Mass0.960 M☉
Distance500.5 pc / 1632.4 ly
DiscoveryTransit, 2021