Home›Asteroids›615989 2004 YK40615989 2004 YK40Main-belt minor planetDesignation(615989) 2004 YK40ClassMain-beltSemi-major axis2.2115711 AUEccentricity0.2699669Inclination5.38527°Absolute magnitude (H)18.55Perihelion1.615 AUAphelion2.809 AU