Exoplanet
HIP 34222 b
74.49 light-years
- Discovery
- Radial Velocity · 2021
- Radius
- 13.9 Earth radii
- Mass
- 263.7976 Earth masses
- Orbital period
- 159.986 (+2.6753 / −2.9256) days
- Semi-major axis
- 0.492 AU
- Equilibrium temperature
- 218.98 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