K2-283
K2-283 b
Rank #4421 of the ranked catalogue · Discovered by Transit in 2018
HZ 0%inferred
0.075
Earth-2.0 index
0.170
Earth Similarity Index
0%
Habitable-zone probability
3.52 R⊕
Radius
Planet
Mass12.200 M⊕inferred
Bulk density1.540 g/cm³
Orbital period1.9210 days
Semi-major axis0.02910 au
Eccentricity—
Incident flux353.652 S⊕
Equilibrium temperature1102.3 K
Transit-time σ at 2030202.9 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.07 masReflected-light contrast 2.54e-6 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
HostK2-283
Spectral typeK
Effective temperature5060 K
Radius0.820 R☉
Mass0.890 M☉
Distance402.9 pc / 1314.1 ly
DiscoveryTransit, 2018