856640 2011 US397
Main-belt minor planet
- Designation
- (856640) 2011 US397
- Class
- Main-belt
- Semi-major axis
- 2.7990118 AU
- Eccentricity
- 0.2135059
- Inclination
- 9.1046°
- Absolute magnitude (H)
- 17.77
- Perihelion
- 2.201 AU
- Aphelion
- 3.397 AU
Main-belt minor planet