Exoplanet
Kepler-54 c
886.17 light-years
- Discovery
- Transit · 2012
- Radius
- 1.23 Earth radii
- Mass
- 0.7 (+0.25 / −0.16) Earth masses
- Orbital period
- 12.0717 (+2.9 × 10⁻⁴ / −2.9 × 10⁻⁴) days
- Semi-major axis
- 0.0809 AU
- Equilibrium temperature
- 395 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