2011 SQ221

Main-belt minor planet

Designation: 2011 SQ221
Class: Main-belt
Semi-major axis: 2.4729 AU
Eccentricity: 0.2448797
Inclination: 2.8253°
Absolute magnitude (H): 18.47
Perihelion: 1.867 AU
Aphelion: 3.078 AU