346721 Panchengdong
Main-belt minor planet
- Designation
- (346721) Panchengdong
- Class
- Main-belt
- Semi-major axis
- 2.5897648 AU
- Eccentricity
- 0.1254913
- Inclination
- 10.97379°
- Absolute magnitude (H)
- 16.6
- Perihelion
- 2.265 AU
- Aphelion
- 2.915 AU
Main-belt minor planet