Exoplanet
OGLE-2005-BLG-390L b
21,526.32 light-years
- Discovery
- Microlensing · 2005
- Radius
- 2.21 Earth radii
- Mass
- 5.5 (+5.5 / −2.7) Earth masses
- Orbital period
- 3,285 (+3,285 / −1,095) days
- Semi-major axis
- 2.6 (+1.5 / −0.6) AU
- Equilibrium temperature
- 50 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