Home›Asteroids›686646 2011 AT81686646 2011 AT81Main-belt minor planetDesignation(686646) 2011 AT81ClassMain-beltSemi-major axis3.0985701 AUEccentricity0.061205Inclination8.74712°Absolute magnitude (H)16.58Perihelion2.909 AUAphelion3.288 AU