549754 2011 SY157
Main-belt minor planet
- Designation
- (549754) 2011 SY157
- Class
- Main-belt
- Semi-major axis
- 2.3398588 AU
- Eccentricity
- 0.2536551
- Inclination
- 23.37918°
- Absolute magnitude (H)
- 17.2
- Perihelion
- 1.746 AU
- Aphelion
- 2.933 AU
Main-belt minor planet