K2-154 · M0.0 V
K2-154 b
Rank #2063 of the ranked catalogue · Discovered by Transit in 2018
HZ 0%inferred
0.096
Earth-2.0 index
0.345
Earth Similarity Index
0%
Habitable-zone probability
1.99 R⊕
Radius
Planet
Mass4.620 M⊕inferred
Bulk density3.220 g/cm³
Orbital period3.6763 days
Semi-major axis0.04050 au
Eccentricity—
Incident flux57.500 S⊕
Equilibrium temperature700.0 K
Transit-time σ at 2030597.3 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.31 masReflected-light contrast 4.19e-7 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
HostK2-154
Spectral typeM0.0 V
Effective temperature4097 K
Radius0.630 R☉
Mass0.650 M☉
Distance129.4 pc / 421.9 ly
DiscoveryTransit, 2018