Home›Asteroids›854091 2009 WY99854091 2009 WY99Main-belt minor planetDesignation(854091) 2009 WY99ClassMain-beltSemi-major axis2.2076473 AUEccentricity0.1313682Inclination3.65993°Absolute magnitude (H)19.31Perihelion1.918 AUAphelion2.498 AU