55866 Javiersierra
Main-belt minor planet
- Designation
- (55866) Javiersierra
- Class
- Main-belt
- Semi-major axis
- 2.2725404 AU
- Eccentricity
- 0.1836313
- Inclination
- 8.28354°
- Absolute magnitude (H)
- 15.48
- Perihelion
- 1.855 AU
- Aphelion
- 2.690 AU
Main-belt minor planet