Exoplanet
AU Mic c
31.71 light-years
- Discovery
- Transit · 2021
- Radius
- 2.79 (+0.18 / −0.17) Earth radii
- Mass
- 14.46 (+3.24 / −3.42) Earth masses
- Orbital period
- 18.859 (+2.2 × 10⁻⁵ / −2.4 × 10⁻⁵) days
- Semi-major axis
- 0.119 (+0.011 / −0.011) AU
- Equilibrium temperature
- 424.7 (+24.2 / −24.5) 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