2007 HY21

Main-belt minor planet

Designation: 2007 HY21
Class: Main-belt
Semi-major axis: 2.6455004 AU
Eccentricity: 0.1685424
Inclination: 7.62225°
Absolute magnitude (H): 18.19
Perihelion: 2.200 AU
Aphelion: 3.091 AU