Exoplanet
HD 28185 c
128.44 light-years
- Discovery
- Radial Velocity · 2022
- Radius
- 12.8 Earth radii
- Mass
- 1,906.9704 (+190.697 / −190.697) Earth masses
- Orbital period
- 9,090 (+460 / −390) days
- Semi-major axis
- 8.5 (+0.29 / −0.26) AU
- Equilibrium temperature
- 94.85 (+1.79 / −1.79) 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