Home›Asteroids›550143 2012 BT55550143 2012 BT55Main-belt minor planetDesignation(550143) 2012 BT55ClassMain-beltSemi-major axis2.6556032 AUEccentricity0.1456868Inclination13.7168°Absolute magnitude (H)17.02Perihelion2.269 AUAphelion3.042 AU