Exoplanet
HIP 86221 b
96.18 light-years
- Discovery
- Radial Velocity · 2021
- Radius
- 14 Earth radii
- Mass
- 225.6582 Earth masses
- Orbital period
- 2.224 (+4 × 10⁻⁴ / −5 × 10⁻⁴) days
- Semi-major axis
- 0.031 AU
- Equilibrium temperature
- Unknown
- 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