643219 2005 YK257
Main-belt minor planet
- Designation
- (643219) 2005 YK257
- Class
- Main-belt
- Semi-major axis
- 2.3433053 AU
- Eccentricity
- 0.1448891
- Inclination
- 6.02975°
- Absolute magnitude (H)
- 17.56
- Perihelion
- 2.004 AU
- Aphelion
- 2.683 AU
Main-belt minor planet