257144 2008 HP9

Main-belt minor planet

Designation: (257144) 2008 HP9
Class: Main-belt
Semi-major axis: 2.944117 AU
Eccentricity: 0.0951191
Inclination: 1.31667°
Absolute magnitude (H): 16.46
Perihelion: 2.664 AU
Aphelion: 3.224 AU