Exoplanet
Kepler-1311 b
2,825.59 light-years
- Discovery
- Transit · 2016
- Radius
- 1.24 (+0.25 / −0.26) Earth radii
- Mass
- 2.07 Earth masses
- Orbital period
- 11.1727 (+1.387 × 10⁻⁴ / −1.387 × 10⁻⁴) days
- Semi-major axis
- 0.1008 (+7.3 × 10⁻⁴ / −7.3 × 10⁻⁴) AU
- Equilibrium temperature
- 1,019 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