AU Mic e
A confirmed exoplanet orbiting AU Mic.
Compared with Earth
- Mass
- About 21 times Earth's mass.
- Year
- A year here lasts about 33 Earth days.
Planet
- Radius
- Unknown
- Mass
- 21.1 × Earth
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- 33.11 days
- Average distance from its star
- Unknown
Star
- Host star
- AU Mic
- Spectral class
- M — red dwarf
- Surface temperature
- 3,665 K
- Radius
- 0.82 × Sun
- Mass
- 0.6 × Sun
- Age
- 0.0185 billion years
System
- Distance from Earth
- 31.71 light-years (9.722 parsecs)
- Stars in system
- 1
- Known planets
- 4
Discovery
- Year
- 2025
- Method
- Radial Velocity
- Facility
- Mauna Kea Observatory
Data from the NASA Exoplanet Archive, synced October 14, 2026.