2011 HP18

Main-belt minor planet

Designation: 2011 HP18
Class: Main-belt
Semi-major axis: 2.2105347 AU
Eccentricity: 0.2669957
Inclination: 6.99556°
Absolute magnitude (H): 19.38
Perihelion: 1.620 AU
Aphelion: 2.801 AU