Exoplanet
HIP 18606 b
153.39 light-years
- Discovery
- Radial Velocity · 2025
- Radius
- 14 Earth radii
- Mass
- 244.7279 (+22.248 / −22.248) Earth masses
- Orbital period
- 674.94 (+6.43 / −6.28) days
- Semi-major axis
- 1.61 (+0.05 / −0.05) AU
- Equilibrium temperature
- 405.91 (+9.21 / −9.21) 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