K2-272
K2-272 b
Rank #2738 of the ranked catalogue · Discovered by Transit in 2018
HZ 0%inferred
0.090
Earth-2.0 index
0.303
Earth Similarity Index
0%
Habitable-zone probability
3.13 R⊕
Radius
Planet
Mass9.960 M⊕inferred
Bulk density1.780 g/cm³
Orbital period14.4537 days
Semi-major axis0.10070 au
Eccentricity—
Incident flux49.181 S⊕
Equilibrium temperature673.2 K
Transit-time σ at 203013.2 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.24 masReflected-light contrast 1.68e-7 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 coverage73%0% median composite-to-default difference over shared parameters.
Host star & system
HostK2-272
Spectral typeG
Effective temperature5397 K
Radius0.830 R☉
Mass0.860 M☉
Distance423.1 pc / 1379.9 ly
DiscoveryTransit, 2018