257368 2009 OO21

Main-belt minor planet

Designation: (257368) 2009 OO21
Class: Main-belt
Semi-major axis: 3.0925313 AU
Eccentricity: 0.1522361
Inclination: 9.57609°
Absolute magnitude (H): 15.7
Perihelion: 2.622 AU
Aphelion: 3.563 AU