Home›Asteroids›161318 2003 QB18161318 2003 QB18Main-belt minor planetDesignation(161318) 2003 QB18ClassMain-beltSemi-major axis2.4727324 AUEccentricity0.2728909Inclination2.86579°Absolute magnitude (H)16.86Perihelion1.798 AUAphelion3.148 AU