AB Aur b
A confirmed exoplanet orbiting AB Aur.
Compared with Earth
- Mass
- About 2,860 times Earth's mass.
Planet
- Radius
- Unknown
- Mass
- 2,860 × Earth
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- Unknown
- Average distance from its star
- 93.9 AU
Star
- Host star
- AB Aur
- Spectral class
- A — white
- Surface temperature
- 9,770 K
- Radius
- Unknown
- Mass
- 2.4 × Sun
- Age
- 0.003 billion years
System
- Distance from Earth
- 528.8 light-years (162.1 parsecs)
- Stars in system
- 1
- Known planets
- 1
Discovery
- Year
- 2022
- Method
- Imaging
- Facility
- Subaru Telescope
Data from the NASA Exoplanet Archive, synced October 14, 2026.