Home›Asteroids›275420 2011 CH9275420 2011 CH9Main-belt minor planetDesignation(275420) 2011 CH9ClassMain-beltSemi-major axis2.5697343 AUEccentricity0.2171964Inclination5.61935°Absolute magnitude (H)17.09Perihelion2.012 AUAphelion3.128 AU