21148 Billramsey
Main-belt minor planet
- Designation
- (21148) Billramsey
- Class
- Main-belt
- Semi-major axis
- 2.6865547 AU
- Eccentricity
- 0.1889611
- Inclination
- 12.89458°
- Absolute magnitude (H)
- 13.93
- Perihelion
- 2.179 AU
- Aphelion
- 3.194 AU
Main-belt minor planet