Exoplanet
HD 86226 b
149 light-years
- Discovery
- Radial Velocity · 2009
- Radius
- 14.3 Earth radii
- Mass
- 143.0235 (+12.7132 / −15.8915) Earth masses
- Orbital period
- 1,628 (+22 / −21) days
- Semi-major axis
- 2.73 (+0.06 / −0.06) AU
- Equilibrium temperature
- 176 (+4 / −4) 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