Home›Asteroids›639856 2017 WZ45639856 2017 WZ45Main-belt minor planetDesignation(639856) 2017 WZ45ClassMain-beltSemi-major axis3.1611751 AUEccentricity0.0598438Inclination9.52851°Absolute magnitude (H)16.85Perihelion2.972 AUAphelion3.350 AU