Kepler-166
Kepler-166 d
Rank #4181 of the ranked catalogue · Discovered by Transit in 2016
HZ 0%inferred
0.078
Earth-2.0 index
0.187
Earth Similarity Index
0%
Habitable-zone probability
1.73 R⊕
Radius
Planet
Mass3.640 M⊕inferred
Bulk density3.860 g/cm³
Orbital period1.5540 days
Semi-major axis0.02449 au
Eccentricity0.000
Incident flux651.409 S⊕
Equilibrium temperature1284.2 K
Transit-time σ at 203010.0 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.04 masReflected-light contrast 8.66e-7 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-166
Spectral typeG
Effective temperature5350 K
Radius0.830 R☉
Mass0.880 M☉
Distance603.5 pc / 1968.4 ly
DiscoveryTransit, 2016