721842 2004 KA21
Main-belt minor planet
- Designation
- (721842) 2004 KA21
- Class
- Main-belt
- Semi-major axis
- 3.1477977 AU
- Eccentricity
- 0.1072921
- Inclination
- 28.13078°
- Absolute magnitude (H)
- 16.36
- Perihelion
- 2.810 AU
- Aphelion
- 3.486 AU
Main-belt minor planet