Home›Asteroids›216671 2004 BC57216671 2004 BC57Main-belt minor planetDesignation(216671) 2004 BC57ClassMain-beltSemi-major axis2.4768193 AUEccentricity0.1201074Inclination8.85868°Absolute magnitude (H)16.22Perihelion2.179 AUAphelion2.774 AU