21645 Chentsaiwei
Main-belt minor planet
- Designation
- (21645) Chentsaiwei
- Class
- Main-belt
- Semi-major axis
- 2.5445977 AU
- Eccentricity
- 0.2159887
- Inclination
- 11.604°
- Absolute magnitude (H)
- 14.35
- Perihelion
- 1.995 AU
- Aphelion
- 3.094 AU
Main-belt minor planet