856137 2011 SW20

Main-belt minor planet

Designation: (856137) 2011 SW20
Class: Main-belt
Semi-major axis: 2.7828643 AU
Eccentricity: 0.2085321
Inclination: 16.24501°
Absolute magnitude (H): 17.6
Perihelion: 2.203 AU
Aphelion: 3.363 AU