Home›Asteroids›497443 2005 YA19497443 2005 YA19Main-belt minor planetDesignation(497443) 2005 YA19ClassMain-beltSemi-major axis2.3376767 AUEccentricity0.1368277Inclination1.53837°Absolute magnitude (H)18.36Perihelion2.018 AUAphelion2.658 AU