K2-268
K2-268 e
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
1.33 R⊕
Radius
Planet
Mass2.330 M⊕inferred
Bulk density5.440 g/cm³
Orbital period6.1312 days
Semi-major axis— au
Eccentricity—
Incident flux— S⊕
Equilibrium temperature801.0 K
Transit-time σ at 203042.1 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.19 masReflected-light contrast 8.02e-8 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 coverage78%0% median composite-to-default difference over shared parameters.
Host star & system
HostK2-268
Spectral typeK
Effective temperature5106 K
Radius0.780 R☉
Mass0.840 M☉
Distance327.8 pc / 1069.1 ly
DiscoveryTransit, 2021