Exoplanet
CoRoT-18 b
2,494.73 light-years
- Discovery
- Transit · 2011
- Radius
- 14.68 (+2.02 / −2.02) Earth radii
- Mass
- 1,102.82 (+120.77 / −120.77) Earth masses
- Orbital period
- 1.9001 (+2.8 × 10⁻⁶ / −2.8 × 10⁻⁶) days
- Semi-major axis
- 0.0295 (+1.6 × 10⁻³ / −1.6 × 10⁻³) AU
- Equilibrium temperature
- 1,550 (+90 / −90) 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