K2-227
K2-227 b
Discovered by Transit in 2018
unknowninferred
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Earth-2.0 index
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Earth Similarity Index
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Habitable-zone probability
1.67 R⊕
Radius
Planet
Mass3.410 M⊕inferred
Bulk density4.060 g/cm³
Orbital period13.6218 days
Semi-major axis— au
Eccentricity—
Incident flux— S⊕
Equilibrium temperature— K
Transit-time σ at 20301694.2 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.59 masReflected-light contrast 4.00e-8 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 coverage75%0% median composite-to-default difference over shared parameters.
Host star & system
HostK2-227
Spectral typeG
Effective temperature5673 K
Radius0.891 R☉
Mass0.951 M☉
Distance187.2 pc / 610.7 ly
DiscoveryTransit, 2018