Home›Asteroids›328583 2009 SY45328583 2009 SY45Main-belt minor planetDesignation(328583) 2009 SY45ClassMain-beltSemi-major axis2.6090343 AUEccentricity0.1875648Inclination6.05697°Absolute magnitude (H)17.11Perihelion2.120 AUAphelion3.098 AU