Home›Asteroids›173354 1999 YD1173354 1999 YD1Inner minor planetDesignation(173354) 1999 YD1ClassInnerSemi-major axis1.9044766 AUEccentricity0.1119193Inclination21.09528°Absolute magnitude (H)16.3Perihelion1.691 AUAphelion2.118 AU