Exoplanet
K2-320 b
354.66 light-years
- Discovery
- Transit · 2020
- Radius
- 2.62 (+0.23 / −0.15) Earth radii
- Mass
- 7.37 Earth masses
- Orbital period
- 1.995 (+1 × 10⁻³ / −1 × 10⁻³) days
- Semi-major axis
- 0.0142 (+2.6 × 10⁻³ / −3 × 10⁻³) AU
- Equilibrium temperature
- 698 (+87 / −57) 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