615991 2005 AT21

Main-belt minor planet

Designation: (615991) 2005 AT21
Class: Main-belt
Semi-major axis: 2.4054376 AU
Eccentricity: 0.1376103
Inclination: 6.74588°
Absolute magnitude (H): 17.51
Perihelion: 2.074 AU
Aphelion: 2.736 AU