Kepler-181
Kepler-181 b
Rank #3817 of the ranked catalogue · Discovered by Transit in 2014
HZ 0%inferred
0.081
Earth-2.0 index
0.226
Earth Similarity Index
0%
Habitable-zone probability
1.27 R⊕
Radius
Planet
Mass2.150 M⊕inferred
Bulk density5.770 g/cm³
Orbital period3.1379 days
Semi-major axis0.04000 au
Eccentricity0.000
Incident flux255.584 S⊕
Equilibrium temperature1016.4 K
Transit-time σ at 203045.1 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.07 masReflected-light contrast 1.75e-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-181
Spectral typeG
Effective temperature5333 K
Radius0.749 R☉
Mass0.810 M☉
Distance609.3 pc / 1987.2 ly
DiscoveryTransit, 2014