Home›Asteroids›49978 1999 YT549978 1999 YT5Main-belt minor planetDesignation(49978) 1999 YT5ClassMain-beltSemi-major axis2.3370291 AUEccentricity0.2228073Inclination25.77111°Absolute magnitude (H)14.42Perihelion1.816 AUAphelion2.858 AU