Exoplanet
Gaia23braL b
14,122.57 light-years
- Discovery
- Microlensing · 2026
- Radius
- 13.5 Earth radii
- Mass
- 518.0603 (+133.4879 / −120.1391) Earth masses
- Orbital period
- Unknown
- Semi-major axis
- 4.847 (+0.77 / −0.808) AU
- Equilibrium temperature
- 129.2 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