Exoplanet
K2-322 b
402.53 light-years
- Discovery
- Transit · 2020
- Radius
- 1.92 (+0.29 / −0.18) Earth radii
- Mass
- 4.35 Earth masses
- Orbital period
- 8.205 (+3 × 10⁻³ / −3 × 10⁻³) days
- Semi-major axis
- 0.0594 (+0.0174 / −0.0221) AU
- Equilibrium temperature
- 635 (+165 / −78) K
- Mass provenance
- M-R relationship
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