Exoplanet
HD 73534 b
271.79 light-years
- Discovery
- Radial Velocity · 2008
- Radius
- 13.7 Earth radii
- Mass
- 353.427 (+18.752 / −18.752) Earth masses
- Orbital period
- 1,750 (+24 / −24) days
- Semi-major axis
- 2.99 (+0.15 / −0.15) AU
- Equilibrium temperature
- 220.25 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