2011 SY156

Main-belt minor planet

Designation: 2011 SY156
Class: Main-belt
Semi-major axis: 2.90271 AU
Eccentricity: 0.089352
Inclination: 2.6522°
Absolute magnitude (H): 18.06
Perihelion: 2.643 AU
Aphelion: 3.162 AU