K2-10 · F9
K2-10 b
Rank #1105 of the ranked catalogue · Discovered by Transit in 2015
HZ 0%measured
0.105
Earth-2.0 index
0.317
Earth Similarity Index
0%
Habitable-zone probability
3.77 R⊕
Radius
Planet
Mass25.200 M⊕measured
Bulk density2.360 g/cm³
Orbital period19.3055 days
Semi-major axis0.13700 au
Eccentricity0.310
Incident flux42.100 S⊕
Equilibrium temperature647.5 K
Transit-time σ at 2030199.0 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.50 masReflected-light contrast 1.32e-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 coverage83%0% median composite-to-default difference over shared parameters.
Host star & system
HostK2-10
Spectral typeF9
Effective temperature5533 K
Radius0.956 R☉
Mass0.880 M☉
Distance272.4 pc / 888.3 ly
DiscoveryTransit, 2015