249474 2009 KB21

Main-belt minor planet

Designation: (249474) 2009 KB21
Class: Main-belt
Semi-major axis: 3.132793 AU
Eccentricity: 0.2675838
Inclination: 17.09489°
Absolute magnitude (H): 15.24
Perihelion: 2.295 AU
Aphelion: 3.971 AU