Home›Asteroids›240566 2004 SY31240566 2004 SY31Main-belt minor planetDesignation(240566) 2004 SY31ClassMain-beltSemi-major axis2.2449124 AUEccentricity0.116638Inclination2.08394°Absolute magnitude (H)17.23Perihelion1.983 AUAphelion2.507 AU