Home›Asteroids›18757 1999 HT18757 1999 HTMain-belt minor planetDesignation(18757) 1999 HTClassMain-beltSemi-major axis2.4465426 AUEccentricity0.2067243Inclination1.77238°Absolute magnitude (H)14.63Perihelion1.941 AUAphelion2.952 AU