Exoplanet
K2-43 c
595.35 light-years
- Discovery
- Transit · 2019
- Radius
- 2.42 (+0.26 / −0.11) Earth radii
- Mass
- 6.44 Earth masses
- Orbital period
- 2.1989 (+2.2 × 10⁻⁵ / −1.1 × 10⁻⁵) days
- Semi-major axis
- Unknown
- Equilibrium temperature
- 1,093.7 (+43.9 / −21.5) 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