Home›Asteroids›100018 1989 TA5100018 1989 TA5Main-belt minor planetDesignation(100018) 1989 TA5ClassMain-beltSemi-major axis2.3653535 AUEccentricity0.1496908Inclination3.54859°Absolute magnitude (H)16.52Perihelion2.011 AUAphelion2.719 AU