Home›Asteroids›490618 2009 YA3490618 2009 YA3Main-belt minor planetDesignation(490618) 2009 YA3ClassMain-beltSemi-major axis3.1525821 AUEccentricity0.0502061Inclination12.07089°Absolute magnitude (H)16.52Perihelion2.994 AUAphelion3.311 AU