553400 2011 OP21

Main-belt minor planet

Designation: (553400) 2011 OP21
Class: Main-belt
Semi-major axis: 3.155073 AU
Eccentricity: 0.0824133
Inclination: 9.90922°
Absolute magnitude (H): 16.12
Perihelion: 2.895 AU
Aphelion: 3.415 AU