Exoplanet
K2-133 e
245.17 light-years
- Discovery
- Transit · 2019
- Radius
- 1.73 (+0.14 / −0.13) Earth radii
- Mass
- 3.64 Earth masses
- Orbital period
- 26.5841 (+1.8 × 10⁻³ / −1.7 × 10⁻³) days
- Semi-major axis
- 0.1346 (+1.1 × 10⁻³ / −1.1 × 10⁻³) AU
- Equilibrium temperature
- 296 (+10 / −10) 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