Exoplanet
HD 213519 b
133.73 light-years
- Discovery
- Radial Velocity · 2022
- Radius
- 2.99 Earth radii
- Mass
- 9.217 (+2.8605 / −1.2713) Earth masses
- Orbital period
- 11.1221 (+9.8 × 10⁻⁴ / −9.7 × 10⁻⁴) days
- Semi-major axis
- 0.099 (+4 × 10⁻³ / −4 × 10⁻³) AU
- Equilibrium temperature
- 931.36 (+31.44 / −31.44) 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