Home›Asteroids›66787 1999 TY22866787 1999 TY228Main-belt minor planetDesignation(66787) 1999 TY228ClassMain-beltSemi-major axis2.7660713 AUEccentricity0.072443Inclination9.54321°Absolute magnitude (H)15.24Perihelion2.566 AUAphelion2.966 AU