400593 2009 AT21

Main-belt minor planet

Designation: (400593) 2009 AT21
Class: Main-belt
Semi-major axis: 2.3704612 AU
Eccentricity: 0.100551
Inclination: 7.33486°
Absolute magnitude (H): 17.49
Perihelion: 2.132 AU
Aphelion: 2.609 AU