640691 2001 YJ144
Main-belt minor planet
- Designation
- (640691) 2001 YJ144
- Class
- Main-belt
- Semi-major axis
- 3.0840866 AU
- Eccentricity
- 0.2432847
- Inclination
- 9.12201°
- Absolute magnitude (H)
- 17.03
- Perihelion
- 2.334 AU
- Aphelion
- 3.834 AU
Main-belt minor planet