Exoplanet
Kepler-26 c
1,093.63 light-years
- Discovery
- Transit · 2011
- Radius
- 2.72 (+0.12 / −0.12) Earth radii
- Mass
- 6.2 (+0.65 / −0.65) Earth masses
- Orbital period
- 17.2559 (+6 × 10⁻⁴ / −6 × 10⁻⁴) days
- Semi-major axis
- 0.1073 (+4.93 × 10⁻³ / −4.93 × 10⁻³) AU
- Equilibrium temperature
- 385 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