Exoplanet
Kepler-223 e
6,065.56 light-years
- Discovery
- Transit · 2014
- Radius
- 4.6 (+0.27 / −0.41) Earth radii
- Mass
- 4.8 (+1.4 / −1.2) Earth masses
- Orbital period
- 19.7257 (+5.5 × 10⁻⁴ / −5.4 × 10⁻⁴) days
- Semi-major axis
- 0.1448 (+1.45 × 10⁻³ / −1.45 × 10⁻³) AU
- Equilibrium temperature
- 751 K
- Mass provenance
- Mass
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