743989 2009 AA57
Main-belt minor planet
- Designation
- (743989) 2009 AA57
- Class
- Main-belt
- Semi-major axis
- 3.1483668 AU
- Eccentricity
- 0.2407347
- Inclination
- 17.26671°
- Absolute magnitude (H)
- 16.59
- Perihelion
- 2.390 AU
- Aphelion
- 3.906 AU
Main-belt minor planet