Kepler-53
Kepler-53 b
Rank #3822 of the ranked catalogue · Discovered by Transit in 2012
HZ 0%upper limit
0.081
Earth-2.0 index
0.226
Earth Similarity Index
0%
Habitable-zone probability
2.89 R⊕
Radius
Planet
Mass111.000 M⊕upper limit
Bulk density1.180 g/cm³
Orbital period18.6489 days
Semi-major axis0.13610 au
Eccentricity0.000
Incident flux60.997 S⊕
Equilibrium temperature710.4 K
Transit-time σ at 203092.7 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.10 masReflected-light contrast 7.83e-8 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources8 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage58%0% median composite-to-default difference over shared parameters.
Host star & system
HostKepler-53
Spectral typeG
Effective temperature5858 K
Radius0.890 R☉
Mass0.980 M☉
Distance1366.1 pc / 4455.5 ly
DiscoveryTransit, 2012