Exoplanet
Kepler-223 d
6,065.56 light-years
- Discovery
- Transit · 2014
- Radius
- 5.24 (+0.26 / −0.45) Earth radii
- Mass
- 8 (+1.5 / −1.3) Earth masses
- Orbital period
- 14.7887 (+3 × 10⁻⁴ / −2.7 × 10⁻⁴) days
- Semi-major axis
- 0.1196 (+1.21 × 10⁻³ / −1.21 × 10⁻³) AU
- Equilibrium temperature
- 827 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