Exoplanet
Kepler-254 c
4,531.88 light-years
- Discovery
- Transit · 2014
- Radius
- 2.15 (+1.03 / −1.03) Earth radii
- Mass
- 3.2 (+3.7 / −2.7) Earth masses
- Orbital period
- 12.4122 (+8.2 × 10⁻⁵ / −8.2 × 10⁻⁵) days
- Semi-major axis
- 0.105 AU
- Equilibrium temperature
- 787 K
- Mass provenance
- Mass
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