Medium Earth orbit
Kosmos 2402 / 2403 / 2404 were launched from Site 81/24 at Baikonur Cosmodrome in Kazakhstan. A Proton-K carrier rocket with a Blok DM upper stage was used to perform the launch which took place at 17:42 UTC on 10 December 2003. The launch successfully placed the satellites into Medium Earth orbit. It subsequently received its Kosmos designation, and the International Designator 2003-056A. The United States Space Command assigned it the Satellite Catalog Number 28112.