Home›Asteroids›242478 2004 TZ57242478 2004 TZ57Main-belt minor planetDesignation(242478) 2004 TZ57ClassMain-beltSemi-major axis2.2073966 AUEccentricity0.1374061Inclination0.50176°Absolute magnitude (H)17.8Perihelion1.904 AUAphelion2.511 AU