Kepler-11
Kepler-11 c
Rank #2580 of the ranked catalogue · Discovered by Transit in 2010
HZ 0%measured
0.091
Earth-2.0 index
0.216
Earth Similarity Index
0%
Habitable-zone probability
2.87 R⊕
Radius
Planet
Mass2.900 M⊕measured
Bulk density0.660 g/cm³
Orbital period13.0241 days
Semi-major axis0.10700 au
Eccentricity0.026
Incident flux107.224 S⊕
Equilibrium temperature818.0 K
Transit-time σ at 2030994.0 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.17 masReflected-light contrast 1.25e-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 coverage83%0% median composite-to-default difference over shared parameters.
Host star & system
HostKepler-11
Spectral typeG
Effective temperature5663 K
Radius1.065 R☉
Mass0.961 M☉
Distance646.3 pc / 2108.1 ly
DiscoveryTransit, 2010