20321 Lightdonovan
Main-belt minor planet
- Designation
- (20321) Lightdonovan
- Class
- Main-belt
- Semi-major axis
- 2.3123157 AU
- Eccentricity
- 0.1174238
- Inclination
- 4.8488°
- Absolute magnitude (H)
- 15.6
- Perihelion
- 2.041 AU
- Aphelion
- 2.584 AU
Main-belt minor planet