643187 2005 YY143
Main-belt minor planet
- Designation
- (643187) 2005 YY143
- Class
- Main-belt
- Semi-major axis
- 2.7536083 AU
- Eccentricity
- 0.1690414
- Inclination
- 14.74204°
- Absolute magnitude (H)
- 17.3
- Perihelion
- 2.288 AU
- Aphelion
- 3.219 AU
Main-belt minor planet