242138 2003 AU31
Main-belt minor planet
- Designation
- (242138) 2003 AU31
- Class
- Main-belt
- Semi-major axis
- 2.6544859 AU
- Eccentricity
- 0.2751738
- Inclination
- 11.06392°
- Absolute magnitude (H)
- 16.28
- Perihelion
- 1.924 AU
- Aphelion
- 3.385 AU
Main-belt minor planet