Home›Asteroids›640223 1999 YK30640223 1999 YK30Main-belt minor planetDesignation(640223) 1999 YK30ClassMain-beltSemi-major axis2.8322386 AUEccentricity0.0818769Inclination8.21378°Absolute magnitude (H)17Perihelion2.600 AUAphelion3.064 AU