K2-187
K2-187 d
Rank #2949 of the ranked catalogue · Discovered by Transit in 2018
HZ 0%inferred
0.088
Earth-2.0 index
0.267
Earth Similarity Index
0%
Habitable-zone probability
2.40 R⊕
Radius
Planet
Mass6.350 M⊕inferred
Bulk density2.520 g/cm³
Orbital period7.1496 days
Semi-major axis0.07200 au
Eccentricity—
Incident flux122.820 S⊕
Equilibrium temperature846.2 K
Transit-time σ at 2030128.1 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.22 masReflected-light contrast 1.93e-7 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources6 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage45%0% median composite-to-default difference over shared parameters.
Host star & system
HostK2-187
Spectral typeG
Effective temperature5438 K
Radius0.830 R☉
Mass0.967 M☉
Distance330.9 pc / 1079.3 ly
DiscoveryTransit, 2018