428943 2008 XY21

Main-belt minor planet

Designation: (428943) 2008 XY21
Class: Main-belt
Semi-major axis: 3.0207389 AU
Eccentricity: 0.0539003
Inclination: 4.48953°
Absolute magnitude (H): 16.36
Perihelion: 2.858 AU
Aphelion: 3.184 AU