Exoplanet
K2-37 c
586.9 light-years
- Discovery
- Transit · 2016
- Radius
- 2.41 (+0.15 / −0.06) Earth radii
- Mass
- 6.39 Earth masses
- Orbital period
- 6.4297 (+1.8 × 10⁻⁴ / −1.8 × 10⁻⁴) days
- Semi-major axis
- 0.0653 (+9.7 × 10⁻⁴ / −9.7 × 10⁻⁴) AU
- Equilibrium temperature
- 839 (+24 / −24) 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