721558 2003 UD398
Main-belt minor planet
- Designation
- (721558) 2003 UD398
- Class
- Main-belt
- Semi-major axis
- 3.1918617 AU
- Eccentricity
- 0.1014591
- Inclination
- 14.75188°
- Absolute magnitude (H)
- 15.95
- Perihelion
- 2.868 AU
- Aphelion
- 3.516 AU
Main-belt minor planet