816421 2011 HH9

Main-belt minor planet

Designation: (816421) 2011 HH9
Class: Main-belt
Semi-major axis: 2.7218909 AU
Eccentricity: 0.2443836
Inclination: 8.21205°
Absolute magnitude (H): 17.75
Perihelion: 2.057 AU
Aphelion: 3.387 AU