21554 Leechaohsi
Main-belt minor planet
- Designation
- (21554) Leechaohsi
- Class
- Main-belt
- Semi-major axis
- 3.1276024 AU
- Eccentricity
- 0.2145706
- Inclination
- 15.56701°
- Absolute magnitude (H)
- 13.33
- Perihelion
- 2.457 AU
- Aphelion
- 3.799 AU
Main-belt minor planet