121890 2000 DK21
Main-belt minor planet
- Designation
- (121890) 2000 DK21
- Class
- Main-belt
- Semi-major axis
- 3.1900085 AU
- Eccentricity
- 0.1970059
- Inclination
- 13.12333°
- Absolute magnitude (H)
- 14.65
- Perihelion
- 2.562 AU
- Aphelion
- 3.818 AU
Main-belt minor planet