171843 2001 KW21
Main-belt minor planet
- Designation
- (171843) 2001 KW21
- Class
- Main-belt
- Semi-major axis
- 2.5693446 AU
- Eccentricity
- 0.0782232
- Inclination
- 12.25007°
- Absolute magnitude (H)
- 15.99
- Perihelion
- 2.368 AU
- Aphelion
- 2.770 AU
Main-belt minor planet