Exoplanet
Kepler-26 b
1,093.63 light-years
- Discovery
- Transit · 2011
- Radius
- 2.78 (+0.11 / −0.11) Earth radii
- Mass
- 5.12 (+0.65 / −0.61) Earth masses
- Orbital period
- 12.28 (+3 × 10⁻⁴ / −3 × 10⁻⁴) days
- Semi-major axis
- 0.0855 (+3.93 × 10⁻³ / −3.93 × 10⁻³) AU
- Equilibrium temperature
- 431 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