53172 1999 CQ21

Main-belt minor planet

Designation: (53172) 1999 CQ21
Class: Main-belt
Semi-major axis: 2.4178111 AU
Eccentricity: 0.132515
Inclination: 6.63257°
Absolute magnitude (H): 14.39
Perihelion: 2.097 AU
Aphelion: 2.738 AU