329618 2003 ON21

Main-belt minor planet

Designation: (329618) 2003 ON21
Class: Main-belt
Semi-major axis: 2.2066977 AU
Eccentricity: 0.1966686
Inclination: 1.36572°
Absolute magnitude (H): 18.02
Perihelion: 1.773 AU
Aphelion: 2.641 AU