K2-286 · M0 V
K2-286 b
Rank #315 of the ranked catalogue · Discovered by Transit in 2018
HZ 6%inferred
0.119
Earth-2.0 index
0.662
Earth Similarity Index
6%
Habitable-zone probability
2.10 R⊕
Radius
Planet
Mass5.060 M⊕inferred
Bulk density3.000 g/cm³
Orbital period27.3590 days
Semi-major axis0.17680 au
Eccentricity—
Incident flux2.879 S⊕
Equilibrium temperature331.1 K
Transit-time σ at 20301180.8 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation2.32 masReflected-light contrast 2.45e-8 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
HostK2-286
Spectral typeM0 V
Effective temperature3926 K
Radius0.620 R☉
Mass0.640 M☉
Distance76.1 pc / 248.4 ly
DiscoveryTransit, 2018