Exoplanet
HD 211810 b
210.81 light-years
- Discovery
- Radial Velocity · 2018
- Radius
- 14 Earth radii
- Mass
- 212.9461 (+139.8452 / −139.8452) Earth masses
- Orbital period
- 1,558 (+22 / −22) days
- Semi-major axis
- 2.656 (+0.043 / −0.043) AU
- Equilibrium temperature
- 177.77 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