Home›Asteroids›9740 1987 ST119740 1987 ST11Main-belt minor planetDesignation(9740) 1987 ST11ClassMain-beltSemi-major axis2.3609791 AUEccentricity0.130792Inclination5.78158°Absolute magnitude (H)14.1Perihelion2.052 AUAphelion2.670 AU