Exoplanet
HD 147018 c
131.85 light-years
- Discovery
- Radial Velocity · 2009
- Radius
- 12.7 Earth radii
- Mass
- 2,080 (+100 / −100) Earth masses
- Orbital period
- 1,008 (+18 / −18) days
- Semi-major axis
- 1.922 (+0.039 / −0.039) AU
- Equilibrium temperature
- 183.28 (+3.19 / −3.19) 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