Home›Asteroids›66689 1999 TU5266689 1999 TU52Main-belt minor planetDesignation(66689) 1999 TU52ClassMain-beltSemi-major axis2.4439345 AUEccentricity0.1722031Inclination2.77406°Absolute magnitude (H)15.6Perihelion2.023 AUAphelion2.865 AU