189919 2003 SY144
Main-belt minor planet
- Designation
- (189919) 2003 SY144
- Class
- Main-belt
- Semi-major axis
- 3.0800389 AU
- Eccentricity
- 0.1110737
- Inclination
- 9.22849°
- Absolute magnitude (H)
- 14.63
- Perihelion
- 2.738 AU
- Aphelion
- 3.422 AU
Main-belt minor planet