Home›Asteroids›331217 2011 BK47331217 2011 BK47Main-belt minor planetDesignation(331217) 2011 BK47ClassMain-beltSemi-major axis2.5765107 AUEccentricity0.1422827Inclination4.83527°Absolute magnitude (H)17.3Perihelion2.210 AUAphelion2.943 AU