309956 2009 HK9

Main-belt minor planet

Designation: (309956) 2009 HK9
Class: Main-belt
Semi-major axis: 3.1369527 AU
Eccentricity: 0.1555435
Inclination: 12.99797°
Absolute magnitude (H): 15.67
Perihelion: 2.649 AU
Aphelion: 3.625 AU