Home›Asteroids›816960 2011 WY31816960 2011 WY31Main-belt minor planetDesignation(816960) 2011 WY31ClassMain-beltSemi-major axis3.0434412 AUEccentricity0.1038751Inclination9.297°Absolute magnitude (H)17.37Perihelion2.727 AUAphelion3.360 AU