Exoplanet
Kepler-186 e
579.23 light-years
- Discovery
- Transit · 2014
- Radius
- 1.27 (+0.15 / −0.14) Earth radii
- Mass
- 2.15 Earth masses
- Orbital period
- 22.4077 (+7.4 × 10⁻⁵ / −7.2 × 10⁻⁵) days
- Semi-major axis
- 0.11 (+0.015 / −0.015) AU
- Equilibrium temperature
- 319 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