Home›Asteroids›474553 2003 YK30474553 2003 YK30Main-belt minor planetDesignation(474553) 2003 YK30ClassMain-beltSemi-major axis2.6286471 AUEccentricity0.264113Inclination7.72055°Absolute magnitude (H)17.41Perihelion1.934 AUAphelion3.323 AU