K2-133 · M1.5 V
K2-133 e
Rank #145 of the ranked catalogue · Discovered by Transit in 2019
HZ 0%inferred
0.127
Earth-2.0 index
0.788
Earth Similarity Index
0%
Habitable-zone probability
1.73 R⊕
Radius
Planet
Mass3.640 M⊕inferred
Bulk density3.860 g/cm³
Orbital period26.5841 days
Semi-major axis0.13460 au
Eccentricity—
Incident flux1.800 S⊕
Equilibrium temperature294.4 K
Transit-time σ at 2030453.6 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation1.79 masReflected-light contrast 2.87e-8 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 coverage82%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, 2019