2009 HY129

Main-belt minor planet

Designation: 2009 HY129
Class: Main-belt
Semi-major axis: 2.9914514 AU
Eccentricity: 0.11175
Inclination: 4.12319°
Absolute magnitude (H): 17.47
Perihelion: 2.657 AU
Aphelion: 3.326 AU