2010 HK21

Main-belt minor planet

Designation: 2010 HK21
Class: Main-belt
Semi-major axis: 2.574127 AU
Eccentricity: 0.2741161
Inclination: 18.66934°
Absolute magnitude (H): 18.13
Perihelion: 1.869 AU
Aphelion: 3.280 AU