Home›Asteroids›499771 2011 CM18499771 2011 CM18Main-belt minor planetDesignation(499771) 2011 CM18ClassMain-beltSemi-major axis2.3721374 AUEccentricity0.207337Inclination7.4531°Absolute magnitude (H)18Perihelion1.880 AUAphelion2.864 AU