Kepler-291
Kepler-291 b
Rank #4767 of the ranked catalogue · Discovered by Transit in 2014
HZ 0%inferred
0.071
Earth-2.0 index
0.160
Earth Similarity Index
0%
Habitable-zone probability
2.16 R⊕
Radius
Planet
Mass5.310 M⊕inferred
Bulk density2.900 g/cm³
Orbital period3.5465 days
Semi-major axis0.04700 au
Eccentricity0.000
Incident flux627.374 S⊕
Equilibrium temperature1272.2 K
Transit-time σ at 203049.1 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.03 masReflected-light contrast 3.67e-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-291
Spectral typeF
Effective temperature6002 K
Radius1.016 R☉
Mass1.023 M☉
Distance1786.5 pc / 5826.7 ly
DiscoveryTransit, 2014