21718 Cheonghapark
Main-belt minor planet
- Designation
- (21718) Cheonghapark
- Class
- Main-belt
- Semi-major axis
- 2.5639941 AU
- Eccentricity
- 0.1833563
- Inclination
- 2.62158°
- Absolute magnitude (H)
- 14.76
- Perihelion
- 2.094 AU
- Aphelion
- 3.034 AU
Main-belt minor planet