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Exoplanet

Kepler-126 c

774.3 light-years

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Discovery
Transit · 2014
Radius
1.58 (+0.13 / −0.13) Earth radii
Mass
1.2794 (+7.0328 / −7.0328) Earth masses
Orbital period
21.8697 (+8.2 × 10⁻⁵ / −8.2 × 10⁻⁵) days
Semi-major axis
0.162 AU
Equilibrium temperature
790 K
Mass provenance
Msini

Measurements may come from different studies and need not form one self-consistent model. “Msini” is a minimum mass; a mass inferred from radius is an estimate. Equilibrium temperature is a model estimate, not a measured surface temperature or evidence of habitability.

NASA archive record and references ↗

Snapshot retrieved: 2026-10-11T04:15:07.688253+00:00