Exoplanet
GJ 180 b
38.95 light-years
- Discovery
- Radial Velocity · 2014
- Radius
- 2.43 Earth radii
- Mass
- 6.49 (+0.68 / −0.68) Earth masses
- Orbital period
- 17.133 (+3 × 10⁻³ / −3 × 10⁻³) days
- Semi-major axis
- 0.092 (+3 × 10⁻³ / −3 × 10⁻³) AU
- Equilibrium temperature
- 344.43 K
- Mass provenance
- Msini
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