Home›Asteroids›109144 2001 QN57109144 2001 QN57Main-belt minor planetDesignation(109144) 2001 QN57ClassMain-beltSemi-major axis2.4732621 AUEccentricity0.1882766Inclination2.65547°Absolute magnitude (H)16.51Perihelion2.008 AUAphelion2.939 AU