K2-171
K2-171 b
Discovered by Transit in 2018
unknowninferred
—
Earth-2.0 index
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Earth Similarity Index
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Habitable-zone probability
2.69 R⊕
Radius
Planet
Mass7.690 M⊕inferred
Bulk density2.180 g/cm³
Orbital period5.6285 days
Semi-major axis— au
Eccentricity—
Incident flux— S⊕
Equilibrium temperature— K
Transit-time σ at 20302445.3 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.10 masReflected-light contrast 3.53e-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 coverage75%0% median composite-to-default difference over shared parameters.
Host star & system
HostK2-171
Spectral typeG
Effective temperature5250 K
Radius1.718 R☉
Mass0.892 M☉
Distance606.1 pc / 1976.9 ly
DiscoveryTransit, 2018