K2-33 · M3.3
K2-33 b
Rank #4882 of the ranked catalogue · Discovered by Transit in 2016
HZ 0%upper limit
0.069
Earth-2.0 index
0.142
Earth Similarity Index
0%
Habitable-zone probability
5.04 R⊕
Radius
Planet
Mass1175.971 M⊕upper limit
Bulk density50.649 g/cm³
Orbital period5.4249 days
Semi-major axis0.04090 au
Eccentricity0.000
Incident flux89.669 S⊕
Equilibrium temperature782.2 K
Transit-time σ at 203052.1 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.29 masReflected-light contrast 2.64e-6 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources4 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage73%0% median composite-to-default difference over shared parameters.
Host star & system
HostK2-33
Spectral typeM3.3
Effective temperature3540 K
Radius1.050 R☉
Mass0.560 M☉
Distance139.3 pc / 454.2 ly
DiscoveryTransit, 2016