223278 Brianduncan
Main-belt minor planet
- Designation
- (223278) Brianduncan
- Class
- Main-belt
- Semi-major axis
- 2.6526295 AU
- Eccentricity
- 0.0529207
- Inclination
- 10.64324°
- Absolute magnitude (H)
- 16.23
- Perihelion
- 2.512 AU
- Aphelion
- 2.793 AU
Main-belt minor planet