K2-239 · M3.0 V
K2-239 b
Rank #380 of the ranked catalogue · Discovered by Transit in 2018
HZ 0%inferred
0.117
Earth-2.0 index
0.631
Earth Similarity Index
0%
Habitable-zone probability
1.10 R⊕
Radius
Planet
Mass1.370 M⊕inferred
Bulk density5.660 g/cm³
Orbital period5.2400 days
Semi-major axis0.04410 au
Eccentricity—
Incident flux8.227 S⊕
Equilibrium temperature430.5 K
Maximum angular separation1.42 masReflected-light contrast 1.08e-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 coverage73%0% median composite-to-default difference over shared parameters.
Host star & system
HostK2-239
Spectral typeM3.0 V
Effective temperature3420 K
Radius0.360 R☉
Mass0.400 M☉
Distance31.1 pc / 101.4 ly
DiscoveryTransit, 2018