18634 Champigneulles
Main-belt minor planet
- Designation
- (18634) Champigneulles
- Class
- Main-belt
- Semi-major axis
- 2.665891 AU
- Eccentricity
- 0.0919621
- Inclination
- 14.40079°
- Absolute magnitude (H)
- 14.51
- Perihelion
- 2.421 AU
- Aphelion
- 2.911 AU
Main-belt minor planet