616921 2001 YD57
Main-belt minor planet
- Designation
- (616921) 2001 YD57
- Class
- Main-belt
- Semi-major axis
- 3.1990324 AU
- Eccentricity
- 0.1339909
- Inclination
- 18.71426°
- Absolute magnitude (H)
- 15.86
- Perihelion
- 2.770 AU
- Aphelion
- 3.628 AU
Main-belt minor planet