Kepler-1457
Kepler-1457 b
Rank #1357 of the ranked catalogue · Discovered by Transit in 2016
HZ 0%inferred
0.102
Earth-2.0 index
0.433
Earth Similarity Index
0%
Habitable-zone probability
1.99 R⊕
Radius
Planet
Mass4.620 M⊕inferred
Bulk density3.220 g/cm³
Orbital period51.1110 days
Semi-major axis0.26391 au
Eccentricity0.000
Incident flux23.468 S⊕
Equilibrium temperature559.5 K
Transit-time σ at 203079.6 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.30 masReflected-light contrast 9.87e-9 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-1457
Spectral typeG
Effective temperature5866 K
Radius1.010 R☉
Mass1.010 M☉
Distance889.9 pc / 2902.4 ly
DiscoveryTransit, 2016