Exoplanet
HD 204313 c
155.88 light-years
- Discovery
- Radial Velocity · 2015
- Radius
- 4.31 Earth radii
- Mass
- 17.1627 (+1.5891 / −1.5891) Earth masses
- Orbital period
- 34.9588 (+0.0105 / −0.0116) days
- Semi-major axis
- 0.211 (+9 × 10⁻³ / −0.01) AU
- Equilibrium temperature
- 634.95 (+15.53 / −15.53) 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