Kepler-217
Kepler-217 c
Rank #4399 of the ranked catalogue · Discovered by Transit in 2014
HZ 0%inferred
0.075
Earth-2.0 index
0.176
Earth Similarity Index
0%
Habitable-zone probability
1.85 R⊕
Radius
Planet
Mass4.080 M⊕inferred
Bulk density3.540 g/cm³
Orbital period8.5860 days
Semi-major axis0.08900 au
Eccentricity0.000
Incident flux730.808 S⊕
Equilibrium temperature1321.6 K
Transit-time σ at 203067.2 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.08 masReflected-light contrast 7.50e-8 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources7 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage50%0% median composite-to-default difference over shared parameters.
Host star & system
HostKepler-217
Spectral typeF
Effective temperature6171 K
Radius1.799 R☉
Mass1.342 M☉
Distance1104.6 pc / 3602.8 ly
DiscoveryTransit, 2014