Exoplanet
HIP 105854 b
256.48 light-years
- Discovery
- Radial Velocity · 2014
- Radius
- 12.6 Earth radii
- Mass
- 2,606.1 (+63.6 / −63.6) Earth masses
- Orbital period
- 184.2 (+0.5 / −0.5) days
- Semi-major axis
- 0.81 (+0.03 / −0.03) AU
- Equilibrium temperature
- 822.14 (+32.14 / −32.14) 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