Home›Asteroids›306438 1998 UD1306438 1998 UD1Main-belt minor planetDesignation(306438) 1998 UD1ClassMain-beltSemi-major axis3.1718696 AUEccentricity0.4119702Inclination20.25449°Absolute magnitude (H)16.14Perihelion1.865 AUAphelion4.479 AU