K2-170
K2-170 c
Discovered by Transit in 2018
unknowninferred
—
Earth-2.0 index
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Earth Similarity Index
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Habitable-zone probability
1.80 R⊕
Radius
Planet
Mass3.900 M⊕inferred
Bulk density3.660 g/cm³
Orbital period12.4001 days
Semi-major axis— au
Eccentricity—
Incident flux— S⊕
Equilibrium temperature— K
Transit-time σ at 20301206.7 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.26 masReflected-light contrast 5.25e-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 coverage75%0% median composite-to-default difference over shared parameters.
Host star & system
HostK2-170
Spectral typeG
Effective temperature5748 K
Radius0.982 R☉
Mass0.964 M☉
Distance392.9 pc / 1281.4 ly
DiscoveryTransit, 2018