Home›Asteroids›663311 2007 EM189663311 2007 EM189Main-belt minor planetDesignation(663311) 2007 EM189ClassMain-beltSemi-major axis2.2469913 AUEccentricity0.1851301Inclination1.7736°Absolute magnitude (H)18Perihelion1.831 AUAphelion2.663 AU