2004 KY21

Main-belt minor planet

Designation: 2004 KY21
Class: Main-belt
Semi-major axis: 2.8541886 AU
Eccentricity: 0.1585349
Inclination: 2.81791°
Absolute magnitude (H): 17.72
Perihelion: 2.402 AU
Aphelion: 3.307 AU