Home›Asteroids›74786 1999 SY74786 1999 SYMain-belt minor planetDesignation(74786) 1999 SYClassMain-beltSemi-major axis2.3854497 AUEccentricity0.1830083Inclination2.46018°Absolute magnitude (H)15.97Perihelion1.949 AUAphelion2.822 AU