Exoplanet
Kepler-238 f
5,866.74 light-years
- Discovery
- Transit · 2013
- Radius
- 2 (+0.85 / −0.17) Earth radii
- Mass
- 13.5 (+2.9 / −2.5) Earth masses
- Orbital period
- 50.447 days
- Semi-major axis
- 0.2864 (+3.81 × 10⁻³ / −3.81 × 10⁻³) AU
- Equilibrium temperature
- 568 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