299018 2004 YK21

Main-belt minor planet

Designation: (299018) 2004 YK21
Class: Main-belt
Semi-major axis: 2.4274082 AU
Eccentricity: 0.1699936
Inclination: 0.41698°
Absolute magnitude (H): 17.8
Perihelion: 2.015 AU
Aphelion: 2.840 AU