Exoplanet
K2-380 b
813.12 light-years
- Discovery
- Transit · 2022
- Radius
- 2.729 (+0.186 / −0.176) Earth radii
- Mass
- 7.89 Earth masses
- Orbital period
- 9.4013 (+4.69 × 10⁻⁴ / −5.06 × 10⁻⁴) days
- Semi-major axis
- Unknown
- Equilibrium temperature
- Unknown
- 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