Home›Asteroids›649748 2011 SY91649748 2011 SY91Main-belt minor planetDesignation(649748) 2011 SY91ClassMain-beltSemi-major axis3.1573198 AUEccentricity0.0951187Inclination8.71686°Absolute magnitude (H)16.41Perihelion2.857 AUAphelion3.458 AU