687221 2011 SG57

Main-belt minor planet

Designation: (687221) 2011 SG57
Class: Main-belt
Semi-major axis: 2.6803908 AU
Eccentricity: 0.1165239
Inclination: 4.31676°
Absolute magnitude (H): 17.72
Perihelion: 2.368 AU
Aphelion: 2.993 AU