Exoplanet
HD 169830 c
122.65 light-years
- Discovery
- Radial Velocity · 2003
- Radius
- 12.6 Earth radii
- Mass
- 2,437.4261 (+615.6336 / −875.6173) Earth masses
- Orbital period
- 1,818.8234 (+5.6758 / −6.4184) days
- Semi-major axis
- 3.075 (+0.132 / −0.146) AU
- Equilibrium temperature
- 241.03 (+6.44 / −6.44) 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