Exoplanet
GJ 4274 c
23.6 light-years
- Discovery
- Radial Velocity · 2026
- Radius
- 2.83 Earth radii
- Mass
- 8.39 (+1.68 / −1.57) Earth masses
- Orbital period
- 69.57 (+0.32 / −1.14) days
- Semi-major axis
- 0.186 (+0.01 / −0.01) AU
- Equilibrium temperature
- 157.32 (+5.99 / −5.99) 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