Home›Asteroids›477057 2009 BV21477057 2009 BV21Main-belt minor planetDesignation(477057) 2009 BV21ClassMain-beltSemi-major axis2.761432 AUEccentricity0.0602936Inclination3.4926°Absolute magnitude (H)17.49Perihelion2.595 AUAphelion2.928 AU