Home›Asteroids›135491 2001 XQ18135491 2001 XQ18Main-belt minor planetDesignation(135491) 2001 XQ18ClassMain-beltSemi-major axis2.7734553 AUEccentricity0.1704048Inclination5.34955°Absolute magnitude (H)15.45Perihelion2.301 AUAphelion3.246 AU