Exoplanet
Kepler-56 c
2,977.79 light-years
- Discovery
- Transit · 2012
- Radius
- 9.8 (+0.46 / −0.46) Earth radii
- Mass
- 181 (+21 / −19) Earth masses
- Orbital period
- 21.4024 (+5.9 × 10⁻⁴ / −6.2 × 10⁻⁴) days
- Semi-major axis
- 0.1652 (+5.9 × 10⁻³ / −5.9 × 10⁻³) AU
- Equilibrium temperature
- 1,087 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