Exoplanet
Kepler-406 c
1,187.31 light-years
- Discovery
- Transit · 2014
- Radius
- 0.85 (+0.03 / −0.03) Earth radii
- Mass
- 2.71 (+1.8 / −1.8) Earth masses
- Orbital period
- 4.6233 days
- Semi-major axis
- 0.0553 (+5.3 × 10⁻⁴ / −5.3 × 10⁻⁴) AU
- Equilibrium temperature
- 1,050 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