640150 1999 KO21

Main-belt minor planet

Designation: (640150) 1999 KO21
Class: Main-belt
Semi-major axis: 2.3833116 AU
Eccentricity: 0.1386039
Inclination: 2.39018°
Absolute magnitude (H): 18.31
Perihelion: 2.053 AU
Aphelion: 2.714 AU