Exoplanet
WD 0806-661 b
62.77 light-years
- Discovery
- Imaging · 2011
- Radius
- 12.1057 (+0.2242 / −0.2242) Earth radii
- Mass
- 2,224.7988 (+317.8284 / −317.8284) Earth masses
- Orbital period
- Unknown
- Semi-major axis
- 2,500 AU
- Equilibrium temperature
- 357 (+3 / −3) 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