143997 2004 AU3

Main-belt minor planet

Designation: (143997) 2004 AU3
Class: Main-belt
Semi-major axis: 2.4101914 AU
Eccentricity: 0.1141671
Inclination: 6.75232°
Absolute magnitude (H): 16.79
Perihelion: 2.135 AU
Aphelion: 2.685 AU