643190 2005 YY157
Main-belt minor planet
- Designation
- (643190) 2005 YY157
- Class
- Main-belt
- Semi-major axis
- 2.3322886 AU
- Eccentricity
- 0.1400971
- Inclination
- 3.08743°
- Absolute magnitude (H)
- 18.13
- Perihelion
- 2.006 AU
- Aphelion
- 2.659 AU
Main-belt minor planet