Exoplanet
HD 142 c
85.41 light-years
- Discovery
- Radial Velocity · 2012
- Radius
- 12.4 Earth radii
- Mass
- 3,464.6475 (+406.1847 / −297.8052) Earth masses
- Orbital period
- 1.016 × 10⁴ (+380.8401 / −321.7508) days
- Semi-major axis
- 9.811 (+0.515 / −0.52) AU
- Equilibrium temperature
- 116.56 (+3.57 / −3.57) 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