Exoplanet
HD 213472 b
210.22 light-years
- Discovery
- Radial Velocity · 2021
- Radius
- 13.1 Earth radii
- Mass
- 1,112.3994 (+349.6112 / −187.5188) Earth masses
- Orbital period
- 1.7 × 10⁴ (+1.2 × 10⁴ / −4,800) days
- Semi-major axis
- 13 (+5.7 / −2.6) AU
- Equilibrium temperature
- 91.76 (+14.77 / −14.77) 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