Kepler-33
Kepler-33 e
Rank #2718 of the ranked catalogue · Discovered by Transit in 2011
HZ 0%measured
0.090
Earth-2.0 index
0.204
Earth Similarity Index
0%
Habitable-zone probability
4.02 R⊕
Radius
Planet
Mass5.570 M⊕measured
Bulk density0.800 g/cm³
Orbital period31.7844 days
Semi-major axis0.21380 au
Eccentricity0.000
Incident flux74.720 S⊕
Equilibrium temperature747.4 K
Transit-time σ at 2030133.3 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.18 masReflected-light contrast 6.14e-8 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 coverage67%0% median composite-to-default difference over shared parameters.
Host star & system
HostKepler-33
Spectral typeG
Effective temperature5904 K
Radius1.820 R☉
Mass1.291 M☉
Distance1209.2 pc / 3943.7 ly
DiscoveryTransit, 2011