81542 2000 HC21

Main-belt minor planet

Designation: (81542) 2000 HC21
Class: Main-belt
Semi-major axis: 2.5863435 AU
Eccentricity: 0.3073285
Inclination: 4.43862°
Absolute magnitude (H): 14.72
Perihelion: 1.791 AU
Aphelion: 3.381 AU