Home›Asteroids›575502 2011 TT20575502 2011 TT20Main-belt minor planetDesignation(575502) 2011 TT20ClassMain-beltSemi-major axis2.8090239 AUEccentricity0.1139638Inclination5.19419°Absolute magnitude (H)17.36Perihelion2.489 AUAphelion3.129 AU