K2-166
EPIC 201615463 c
Discovered by Transit in 2019
unknowninferred
—
Earth-2.0 index
—
Earth Similarity Index
—
Habitable-zone probability
1.22 R⊕
Radius
Planet
Mass1.980 M⊕inferred
Bulk density5.990 g/cm³
Orbital period3.8046 days
Semi-major axis— au
Eccentricity—
Incident flux— S⊕
Equilibrium temperature— K
Transit-time σ at 20301939.9 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.10 masReflected-light contrast 1.08e-7 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 coverage50%0% median composite-to-default difference over shared parameters.
Host star & system
HostK2-166
Spectral typeG
Effective temperature5960 K
Radius1.610 R☉
Mass1.073 M☉
Distance476.9 pc / 1555.4 ly
DiscoveryTransit, 2019