185819 1999 XU221
Main-belt minor planet
- Designation
- (185819) 1999 XU221
- Class
- Main-belt
- Semi-major axis
- 2.3485079 AU
- Eccentricity
- 0.2561923
- Inclination
- 8.2718°
- Absolute magnitude (H)
- 16.96
- Perihelion
- 1.747 AU
- Aphelion
- 2.950 AU
Main-belt minor planet