Home›Asteroids›66665 1999 TC966665 1999 TC9Main-belt minor planetDesignation(66665) 1999 TC9ClassMain-beltSemi-major axis2.5799037 AUEccentricity0.179482Inclination3.86161°Absolute magnitude (H)15.07Perihelion2.117 AUAphelion3.043 AU