Home›Asteroids›38604 1999 YJ438604 1999 YJ4Main-belt minor planetDesignation(38604) 1999 YJ4ClassMain-beltSemi-major axis3.0517331 AUEccentricity0.0805416Inclination10.84517°Absolute magnitude (H)13.85Perihelion2.806 AUAphelion3.298 AU