123743 2001 AT21

Main-belt minor planet

Designation: (123743) 2001 AT21
Class: Main-belt
Semi-major axis: 2.6826729 AU
Eccentricity: 0.0892273
Inclination: 4.08464°
Absolute magnitude (H): 15.99
Perihelion: 2.443 AU
Aphelion: 2.922 AU