Exoplanet
HD 10180 h
127.07 light-years
- Discovery
- Radial Velocity · 2010
- Radius
- 9.4 Earth radii
- Mass
- 64.4 (+4.6 / −4.6) Earth masses
- Orbital period
- 2,205 (+105.9 / −105.9) days
- Semi-major axis
- 3.381 (+0.121 / −0.121) AU
- Equilibrium temperature
- 163.24 (+3.98 / −3.98) K
- Mass provenance
- Msin(i)/sin(i)
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