Home›Asteroids›15990 1998 YT115990 1998 YT1Main-belt minor planetDesignation(15990) 1998 YT1ClassMain-beltSemi-major axis2.3543101 AUEccentricity0.2144499Inclination1.99655°Absolute magnitude (H)14.96Perihelion1.849 AUAphelion2.859 AU