Exoplanet
HD 169830 b
122.65 light-years
- Discovery
- Radial Velocity · 2000
- Radius
- 13.2 Earth radii
- Mass
- 804.4237 (+71.1936 / −75.3253) Earth masses
- Orbital period
- 225.6737 (+0.0569 / −0.065) days
- Semi-major axis
- 0.765 (+0.033 / −0.036) AU
- Equilibrium temperature
- 345 (+65 / −65) 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