Home›Asteroids›428537 2008 BY20428537 2008 BY20Main-belt minor planetDesignation(428537) 2008 BY20ClassMain-beltSemi-major axis2.2883575 AUEccentricity0.1519259Inclination0.39273°Absolute magnitude (H)18.22Perihelion1.941 AUAphelion2.636 AU