Exoplanet
HD 10180 e
127.07 light-years
- Discovery
- Radial Velocity · 2010
- Radius
- 5.39 Earth radii
- Mass
- 25.1 (+1.2 / −1.2) Earth masses
- Orbital period
- 49.748 (+0.025 / −0.025) days
- Semi-major axis
- 0.2699 (+4.3 × 10⁻³ / −4.3 × 10⁻³) AU
- Equilibrium temperature
- 577.77 (+10.61 / −10.61) 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