Exoplanet
Kepler-44 b
3,874.74 light-years
- Discovery
- Transit · 2011
- Radius
- 12.22 (+0.78 / −0.78) Earth radii
- Mass
- 317.82 (+31.78 / −31.78) Earth masses
- Orbital period
- 3.2467 (+3 × 10⁻⁶ / −3 × 10⁻⁶) days
- Semi-major axis
- 0.0446 (+1.1 × 10⁻³ / −1.1 × 10⁻³) AU
- Equilibrium temperature
- 1,544 (+47 / −47) 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