Exoplanet
K2-337 b
1,375.19 light-years
- Discovery
- Transit · 2021
- Radius
- 2.62 (+0.19 / −0.14) Earth radii
- Mass
- 7.37 Earth masses
- Orbital period
- 16.2736 (+5.4 × 10⁻⁵ / −5.3 × 10⁻⁵) days
- Semi-major axis
- Unknown
- Equilibrium temperature
- 850 (+19 / −18) 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