K2-270
K2-270 b
Rank #3790 of the ranked catalogue · Discovered by Transit in 2018
HZ 0%inferred
0.082
Earth-2.0 index
0.214
Earth Similarity Index
0%
Habitable-zone probability
1.38 R⊕
Radius
Planet
Mass2.480 M⊕inferred
Bulk density5.190 g/cm³
Orbital period1.5431 days
Semi-major axis0.02470 au
Eccentricity—
Incident flux497.072 S⊕
Equilibrium temperature1200.2 K
Transit-time σ at 2030945.5 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.09 masReflected-light contrast 5.42e-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
HostK2-270
Spectral typeK
Effective temperature4877 K
Radius0.770 R☉
Mass0.850 M☉
Distance280.5 pc / 914.9 ly
DiscoveryTransit, 2018