Home›Asteroids›75554 1999 YD1275554 1999 YD12Main-belt minor planetDesignation(75554) 1999 YD12ClassMain-beltSemi-major axis2.5308248 AUEccentricity0.1385142Inclination2.26445°Absolute magnitude (H)16.3Perihelion2.180 AUAphelion2.881 AU