Home›Asteroids›173567 2001 BY9173567 2001 BY9Main-belt minor planetDesignation(173567) 2001 BY9ClassMain-beltSemi-major axis2.296717 AUEccentricity0.1368708Inclination2.06677°Absolute magnitude (H)16.8Perihelion1.982 AUAphelion2.611 AU