K2-226
K2-226 b
Rank #3414 of the ranked catalogue · Discovered by Transit in 2018
HZ 0%inferred
0.085
Earth-2.0 index
0.235
Earth Similarity Index
0%
Habitable-zone probability
1.54 R⊕
Radius
Planet
Mass2.980 M⊕inferred
Bulk density4.490 g/cm³
Orbital period3.2711 days
Semi-major axis0.04095 au
Eccentricity0.220
Incident flux332.756 S⊕
Equilibrium temperature1085.7 K
Transit-time σ at 2030838.5 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.19 masReflected-light contrast 2.45e-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 coverage75%0% median composite-to-default difference over shared parameters.
Host star & system
HostK2-226
Spectral typeG
Effective temperature5288 K
Radius0.889 R☉
Mass0.856 M☉
Distance211.3 pc / 689.1 ly
DiscoveryTransit, 2018