549389 2011 HM21

Main-belt minor planet

Designation: (549389) 2011 HM21
Class: Main-belt
Semi-major axis: 3.0868452 AU
Eccentricity: 0.0753962
Inclination: 9.12403°
Absolute magnitude (H): 16.37
Perihelion: 2.854 AU
Aphelion: 3.320 AU