KOI-217
KOI-217 b
Discovered by Transit in 2010
HZ 0%no mass
—
Earth-2.0 index
—
Earth Similarity Index
0%
Habitable-zone probability
12.44 R⊕
Radius
Planet
Mass—no mass
Bulk density—
Orbital period3.9051 days
Semi-major axis0.04770 au
Eccentricity0.000
Incident flux272.033 S⊕
Equilibrium temperature1032.3 K
Transit-time σ at 2030139.0 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.05 masReflected-light contrast 1.18e-5 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 coverage80%0% median composite-to-default difference over shared parameters.
Host star & system
HostKOI-217
Spectral typeG
Effective temperature5545 K
Radius0.860 R☉
Mass0.950 M☉
Distance914.7 pc / 2983.3 ly
DiscoveryTransit, 2010