Home›Asteroids›321918 2010 TW55321918 2010 TW55Main-belt minor planetDesignation(321918) 2010 TW55ClassMain-beltSemi-major axis2.3524039 AUEccentricity0.0637558Inclination5.76875°Absolute magnitude (H)16.57Perihelion2.202 AUAphelion2.502 AU