Home›Asteroids›154389 2003 AT18154389 2003 AT18Main-belt minor planetDesignation(154389) 2003 AT18ClassMain-beltSemi-major axis2.3381896 AUEccentricity0.0888524Inclination6.51396°Absolute magnitude (H)16.53Perihelion2.130 AUAphelion2.546 AU