Exoplanet
Kepler-122 e
3,351.09 light-years
- Discovery
- Transit · 2014
- Radius
- 2.6 (+0.54 / −0.54) Earth radii
- Mass
- 27.7 (+11.4 / −9.8) Earth masses
- Orbital period
- 37.9933 (+3.9 × 10⁻⁴ / −3.9 × 10⁻⁴) days
- Semi-major axis
- 0.227 AU
- Equilibrium temperature
- 618 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