Exoplanet
HD 70573 b
193.03 light-years
- Discovery
- Radial Velocity · 2007
- Radius
- 12.8 Earth radii
- Mass
- 1,900 (+130 / −130) Earth masses
- Orbital period
- 851.8 (+11.6 / −11.6) days
- Semi-major axis
- 1.76 (+0.05 / −0.05) AU
- Equilibrium temperature
- 206.11 (+4.49 / −4.49) 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