143974 2003 YA143
Main-belt minor planet
- Designation
- (143974) 2003 YA143
- Class
- Main-belt
- Semi-major axis
- 2.5825771 AU
- Eccentricity
- 0.1221842
- Inclination
- 13.24477°
- Absolute magnitude (H)
- 15.43
- Perihelion
- 2.267 AU
- Aphelion
- 2.898 AU
Main-belt minor planet