Exoplanet
GJ 357 d
30.8 light-years
- Discovery
- Radial Velocity · 2019
- Radius
- 2.34 Earth radii
- Mass
- 6.1 (+1 / −1) Earth masses
- Orbital period
- 55.661 (+0.055 / −0.055) days
- Semi-major axis
- 0.204 (+0.015 / −0.015) AU
- Equilibrium temperature
- 219.6 (+5.9 / −5.9) 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