Home›Asteroids›7630 Yidumduma7630 YidumdumaMain-belt minor planetOpen encyclopedia entry →Designation(7630) YidumdumaClassMain-beltSemi-major axis2.8420377 AUEccentricity0.0884113Inclination1.27561°Absolute magnitude (H)13.25Perihelion2.591 AUAphelion3.093 AU