Exoplanet
HD 149806 b
66.12 light-years
- Discovery
- Radial Velocity · 2022
- Radius
- 12.3 Earth radii
- Mass
- 4,003.6844 (+856.2297 / −884.1986) Earth masses
- Orbital period
- 1.6522 × 10⁴ (+6,426.2292 / −3,696.6057) days
- Semi-major axis
- 12.404 (+3.103 / −2.056) AU
- Equilibrium temperature
- 69.13 (+7.47 / −7.47) 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