Exoplanet
HD 50499 b
150.96 light-years
- Discovery
- Radial Velocity · 2005
- Radius
- 13.5 Earth radii
- Mass
- 519.9699 (+5.4031 / −5.4031) Earth masses
- Orbital period
- 2,447.1 (+21.92 / −21.72) days
- Semi-major axis
- 3.833 (+0.0305 / −0.03) AU
- Equilibrium temperature
- 174.69 (+3.88 / −3.88) 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