K2-220
K2-220 b
Rank #2414 of the ranked catalogue · Discovered by Transit in 2018
HZ 0%inferred
0.093
Earth-2.0 index
0.298
Earth Similarity Index
0%
Habitable-zone probability
2.37 R⊕
Radius
Planet
Mass6.210 M⊕inferred
Bulk density2.560 g/cm³
Orbital period13.6819 days
Semi-major axis0.11040 au
Eccentricity—
Incident flux79.700 S⊕
Equilibrium temperature759.5 K
Transit-time σ at 2030510.3 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.47 masReflected-light contrast 8.00e-8 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 coverage73%0% median composite-to-default difference over shared parameters.
Host star & system
HostK2-220
Spectral typeG
Effective temperature5612 K
Radius1.026 R☉
Mass0.910 M☉
Distance233.5 pc / 761.6 ly
DiscoveryTransit, 2018