K2-346
K2-346 b
Rank #821 of the ranked catalogue · Discovered by Transit in 2021
HZ 0%inferred
0.108
Earth-2.0 index
0.519
Earth Similarity Index
0%
Habitable-zone probability
2.26 R⊕
Radius
Planet
Mass5.730 M⊕inferred
Bulk density2.730 g/cm³
Orbital period26.2015 days
Semi-major axis— au
Eccentricity—
Incident flux8.814 S⊕
Equilibrium temperature438.0 K
Transit-time σ at 2030978.5 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation1.46 masReflected-light contrast 3.74e-8 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources5 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage70%0% median composite-to-default difference over shared parameters.
Host star & system
HostK2-346
Spectral typeK
Effective temperature4801 K
Radius0.700 R☉
Mass0.710 M☉
Distance105.6 pc / 344.4 ly
DiscoveryTransit, 2021