Home›Asteroids›206390 2003 SY12206390 2003 SY12Main-belt minor planetDesignation(206390) 2003 SY12ClassMain-beltSemi-major axis2.4424508 AUEccentricity0.1851394Inclination0.85175°Absolute magnitude (H)17.2Perihelion1.990 AUAphelion2.895 AU