Exoplanet
HD 55696 b
254.3 light-years
- Discovery
- Radial Velocity · 2018
- Radius
- 12.9 Earth radii
- Mass
- 1,357.1273 (+317.8284 / −219.3016) Earth masses
- Orbital period
- 1,827 (+10 / −10) days
- Semi-major axis
- 3.18 (+0.18 / −0.18) AU
- Equilibrium temperature
- 200.43 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