729949 2011 SS321
Main-belt minor planet
- Designation
- (729949) 2011 SS321
- Class
- Main-belt
- Semi-major axis
- 2.6959985 AU
- Eccentricity
- 0.0949428
- Inclination
- 4.41658°
- Absolute magnitude (H)
- 17.76
- Perihelion
- 2.440 AU
- Aphelion
- 2.952 AU
Main-belt minor planet