K2-343
K2-343 b
Discovered by Transit in 2021
unknowninferred
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Earth-2.0 index
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Earth Similarity Index
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Habitable-zone probability
1.65 R⊕
Radius
Planet
Mass3.360 M⊕inferred
Bulk density4.110 g/cm³
Orbital period2.7872 days
Semi-major axis— au
Eccentricity—
Incident flux— S⊕
Equilibrium temperature653.0 K
Transit-time σ at 203011.2 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.18 masReflected-light contrast 5.06e-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 coverage78%0% median composite-to-default difference over shared parameters.
Host star & system
HostK2-343
Spectral typeK
Effective temperature3804 K
Radius0.460 R☉
Mass0.490 M☉
Distance166.2 pc / 542.0 ly
DiscoveryTransit, 2021