Exoplanet
GJ 514 b
24.85 light-years
- Discovery
- Radial Velocity · 2022
- Radius
- 2.13 Earth radii
- Mass
- 5.2 (+0.9 / −0.9) Earth masses
- Orbital period
- 140.43 (+0.41 / −0.41) days
- Semi-major axis
- 0.422 (+0.014 / −0.015) AU
- Equilibrium temperature
- 202 (+11 / −11) 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