Home›Asteroids›66660 1999 TH266660 1999 TH2Main-belt minor planetDesignation(66660) 1999 TH2ClassMain-beltSemi-major axis2.6702754 AUEccentricity0.1771476Inclination3.23413°Absolute magnitude (H)15.75Perihelion2.197 AUAphelion3.143 AU