K2-11 · G8
K2-11 b
Rank #4006 of the ranked catalogue · Discovered by Transit in 2015
HZ 0%inferred
0.080
Earth-2.0 index
0.222
Earth Similarity Index
0%
Habitable-zone probability
7.55 R⊕
Radius
Planet
Mass44.400 M⊕inferred
Bulk density0.567 g/cm³
Orbital period39.9377 days
Semi-major axis0.22570 au
Eccentricity—
Incident flux9.840 S⊕
Equilibrium temperature450.2 K
Transit-time σ at 203047498.9 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.69 masReflected-light contrast 1.94e-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
HostK2-11
Spectral typeG8
Effective temperature5433 K
Radius5.150 R☉
Mass1.350 M☉
Distance329.3 pc / 1074.1 ly
DiscoveryTransit, 2015