Home›Asteroids›309595 2008 BY4309595 2008 BY4Main-belt minor planetDesignation(309595) 2008 BY4ClassMain-beltSemi-major axis2.6546779 AUEccentricity0.072475Inclination4.40577°Absolute magnitude (H)16.81Perihelion2.462 AUAphelion2.847 AU