Kepler-553
Kepler-553 b
Rank #3746 of the ranked catalogue · Discovered by Transit in 2016
HZ 0%upper limit
0.082
Earth-2.0 index
0.200
Earth Similarity Index
0%
Habitable-zone probability
4.74 R⊕
Radius
Planet
Mass116.007 M⊕upper limit
Bulk density6.001 g/cm³
Orbital period4.0305 days
Semi-major axis0.04766 au
Eccentricity0.000
Incident flux235.000 S⊕
Equilibrium temperature995.2 K
Transit-time σ at 20304.8 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.07 masReflected-light contrast 1.72e-6 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources3 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage91%0% median composite-to-default difference over shared parameters.
Host star & system
HostKepler-553
Spectral typeK
Effective temperature5191 K
Radius0.902 R☉
Mass0.889 M☉
Distance728.5 pc / 2376.1 ly
DiscoveryTransit, 2016