Home›Asteroids›599302 2009 WY21599302 2009 WY21Main-belt minor planetDesignation(599302) 2009 WY21ClassMain-beltSemi-major axis3.0809533 AUEccentricity0.2006647Inclination1.02422°Absolute magnitude (H)17.4Perihelion2.463 AUAphelion3.699 AU