Home›Asteroids›746077 2011 SY99746077 2011 SY99Main-belt minor planetDesignation(746077) 2011 SY99ClassMain-beltSemi-major axis2.1429677 AUEccentricity0.1824465Inclination5.09648°Absolute magnitude (H)18.45Perihelion1.752 AUAphelion2.534 AU