Home›Asteroids›669557 2012 YZ9669557 2012 YZ9Main-belt minor planetDesignation(669557) 2012 YZ9ClassMain-beltSemi-major axis2.2408096 AUEccentricity0.0362153Inclination4.38784°Absolute magnitude (H)18.03Perihelion2.160 AUAphelion2.322 AU