K2-245
K2-245 b
Rank #3791 of the ranked catalogue · Discovered by Transit in 2018
HZ 0%inferred
0.081
Earth-2.0 index
0.231
Earth Similarity Index
0%
Habitable-zone probability
4.34 R⊕
Radius
Planet
Mass17.400 M⊕inferred
Bulk density1.170 g/cm³
Orbital period11.8931 days
Semi-major axis0.09590 au
Eccentricity—
Incident flux83.000 S⊕
Equilibrium temperature767.2 K
Transit-time σ at 2030386.6 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.21 masReflected-light contrast 3.56e-7 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources5 · 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
HostK2-245
Spectral typeG
Effective temperature5793 K
Radius1.250 R☉
Mass0.830 M☉
Distance456.1 pc / 1487.5 ly
DiscoveryTransit, 2018