Home›Asteroids›198889 2005 TW81198889 2005 TW81Main-belt minor planetDesignation(198889) 2005 TW81ClassMain-beltSemi-major axis2.2163241 AUEccentricity0.0887993Inclination5.61534°Absolute magnitude (H)17.16Perihelion2.020 AUAphelion2.413 AU