Exoplanet
HIP 55507 b
83.13 light-years
- Discovery
- Radial Velocity · 2022
- Radius
- 12.6 Earth radii
- Mass
- 2,585.5341 (+792.0284 / −546.347) Earth masses
- Orbital period
- 5,138.4373 (+887.2695 / −529.2474) days
- Semi-major axis
- 5.062 (+0.596 / −0.467) AU
- Equilibrium temperature
- 76.05 (+5.74 / −5.74) K
- Mass provenance
- Mass
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