Home›Asteroids›553181 2011 CG91553181 2011 CG91Main-belt minor planetDesignation(553181) 2011 CG91ClassMain-beltSemi-major axis2.2854135 AUEccentricity0.1232509Inclination4.99759°Absolute magnitude (H)18.56Perihelion2.004 AUAphelion2.567 AU