3421 Yangchenning
Main-belt minor planet
- Designation
- (3421) Yangchenning
- Class
- Main-belt
- Semi-major axis
- 2.2340602 AU
- Eccentricity
- 0.0926508
- Inclination
- 2.46538°
- Absolute magnitude (H)
- 13.85
- Perihelion
- 2.027 AU
- Aphelion
- 2.441 AU
Main-belt minor planet