Exoplanet
Kepler-288 c
3,894.8 light-years
- Discovery
- Transit · 2014
- Radius
- 2.85 (+1.36 / −1.36) Earth radii
- Mass
- 8.5 Earth masses
- Orbital period
- 19.3058 (+1.35 × 10⁻⁴ / −1.35 × 10⁻⁴) days
- Semi-major axis
- 0.14 AU
- Equilibrium temperature
- 815 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