287732 2003 RS21

Main-belt minor planet

Designation: (287732) 2003 RS21
Class: Main-belt
Semi-major axis: 2.2402626 AU
Eccentricity: 0.1402765
Inclination: 4.07336°
Absolute magnitude (H): 17.47
Perihelion: 1.926 AU
Aphelion: 2.555 AU