Exoplanet
Kepler-16 b
244.9 light-years
- Discovery
- Transit · 2011
- Radius
- 8.4493 (+0.0291 / −0.0291) Earth radii
- Mass
- 105.833 (+5.085 / −5.085) Earth masses
- Orbital period
- 228.776 (+0.02 / −0.037) days
- Semi-major axis
- 0.7048 (+1.1 × 10⁻³ / −1.1 × 10⁻³) AU
- Equilibrium temperature
- 205.9 (+6.95 / −6.95) 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