Kepler-557
Kepler-557 b
Rank #5425 of the ranked catalogue · Discovered by Transit in 2016
HZ 0%inferred
0.058
Earth-2.0 index
0.102
Earth Similarity Index
0%
Habitable-zone probability
2.67 R⊕
Radius
Planet
Mass7.610 M⊕inferred
Bulk density2.200 g/cm³
Orbital period3.7060 days
Semi-major axis0.04690 au
Eccentricity0.000
Incident flux2885.663 S⊕
Equilibrium temperature1863.1 K
Transit-time σ at 203014.3 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.02 masReflected-light contrast 5.63e-7 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 coverage50%0% median composite-to-default difference over shared parameters.
Host star & system
HostKepler-557
Spectral typeF
Effective temperature6068 K
Radius1.160 R☉
Mass1.110 M☉
Distance2097.1 pc / 6839.9 ly
DiscoveryTransit, 2016