Exoplanet
Kepler-300 c
3,582.66 light-years
- Discovery
- Transit · 2014
- Radius
- 2.25 (+1.04 / −1.04) Earth radii
- Mass
- 5.69 Earth masses
- Orbital period
- 40.715 (+2.45 × 10⁻⁴ / −2.45 × 10⁻⁴) days
- Semi-major axis
- 0.232 AU
- Equilibrium temperature
- 516 K
- Mass provenance
- M-R relationship
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