K2-271
K2-271 b
Rank #4703 of the ranked catalogue · Discovered by Transit in 2018
HZ 0%inferred
0.072
Earth-2.0 index
0.160
Earth Similarity Index
0%
Habitable-zone probability
7.28 R⊕
Radius
Planet
Mass41.800 M⊕inferred
Bulk density0.595 g/cm³
Orbital period8.5624 days
Semi-major axis0.07700 au
Eccentricity—
Incident flux133.807 S⊕
Equilibrium temperature864.5 K
Transit-time σ at 2030114.3 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.14 masReflected-light contrast 1.55e-6 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
HostK2-271
Spectral typeG
Effective temperature5644 K
Radius0.990 R☉
Mass0.830 M☉
Distance564.5 pc / 1841.0 ly
DiscoveryTransit, 2018