K2-133 · M1.5 V
K2-133 b
Rank #1069 of the ranked catalogue · Discovered by Transit in 2017
HZ 0%inferred
0.105
Earth-2.0 index
0.449
Earth Similarity Index
0%
Habitable-zone probability
1.34 R⊕
Radius
Planet
Mass2.360 M⊕inferred
Bulk density5.390 g/cm³
Orbital period3.0713 days
Semi-major axis0.03194 au
Eccentricity—
Incident flux32.544 S⊕
Equilibrium temperature607.1 K
Transit-time σ at 2030241.4 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.42 masReflected-light contrast 3.06e-7 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 coverage64%0% median composite-to-default difference over shared parameters.
Host star & system
HostK2-133
Spectral typeM1.5 V
Effective temperature3655 K
Radius0.455 R☉
Mass0.461 M☉
Distance75.2 pc / 245.2 ly
DiscoveryTransit, 2017