Home›Asteroids›523338 2017 BY139523338 2017 BY139Main-belt minor planetDesignation(523338) 2017 BY139ClassMain-beltSemi-major axis3.029093 AUEccentricity0.084695Inclination9.60537°Absolute magnitude (H)16.42Perihelion2.773 AUAphelion3.286 AU