Exoplanet
HD 219134 g
21.3 light-years
The archive flags this planet’s confirmation as questioned in the literature.
- Discovery
- Radial Velocity · 2015
- Radius
- 3.28 Earth radii
- Mass
- 10.8062 (+1.2713 / −1.2713) Earth masses
- Orbital period
- 94.2 (+0.2 / −0.2) days
- Semi-major axis
- 0.3753 (+4 × 10⁻⁴ / −4 × 10⁻⁴) AU
- Equilibrium temperature
- 339.34 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