Finding Earth 2.0
EPIC 212297394

EPIC 212297394 c

Discovered by Transit in 2021

unknowninferred

Earth-2.0 index

Earth Similarity Index

Habitable-zone probability

2.27 R⊕

Radius

Planet

Mass5.770 M⊕inferred
Bulk density2.710 g/cm³
Orbital period5.2140 days
Semi-major axis— au
Eccentricity
Incident flux— S⊕
Equilibrium temperature866.0 K
Transit-time σ at 2030644.8 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.13 masReflected-light contrast 2.92e-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 coverage78%0% median composite-to-default difference over shared parameters.

Host star & system

HostEPIC 212297394
Spectral typeK
Effective temperature5171 K
Radius0.800 R☉
Mass0.830 M☉
Distance418.4 pc / 1364.6 ly
DiscoveryTransit, 2021