Kepler-178
Kepler-178 c
Rank #2428 of the ranked catalogue · Discovered by Transit in 2014
HZ 0%inferred
0.092
Earth-2.0 index
0.334
Earth Similarity Index
0%
Habitable-zone probability
2.88 R⊕
Radius
Planet
Mass8.650 M⊕inferred
Bulk density1.990 g/cm³
Orbital period20.5528 days
Semi-major axis0.14200 au
Eccentricity0.000
Incident flux30.546 S⊕
Equilibrium temperature597.6 K
Transit-time σ at 203034.9 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.20 masReflected-light contrast 7.14e-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-178
Spectral typeG
Effective temperature5676 K
Radius1.066 R☉
Mass0.852 M☉
Distance716.0 pc / 2335.4 ly
DiscoveryTransit, 2014