Home›Asteroids›178575 1999 XO178575 1999 XOMain-belt minor planetDesignation(178575) 1999 XOClassMain-beltSemi-major axis2.3295757 AUEccentricity0.1726672Inclination3.92227°Absolute magnitude (H)17.46Perihelion1.927 AUAphelion2.732 AU