Home›Asteroids›667521 2011 MF9667521 2011 MF9Main-belt minor planetDesignation(667521) 2011 MF9ClassMain-beltSemi-major axis2.3623326 AUEccentricity0.2492147Inclination20.89903°Absolute magnitude (H)17.56Perihelion1.774 AUAphelion2.951 AU