词条 | Dnepropetrovsk Sputnik |
释义 |
The first DS satellite, DS-1 No.1, was launched on the maiden flight of the Kosmos-2I 63S1 rocket on 27 October 1961. It failed to reach orbit after an acceleration integrator malfunctioned. A second launch attempt, with DS-1 No.2, failed due to a second stage malfunction.[1] The third satellite, as DS-2, successfully reached orbit and was subsequently assigned the designation Kosmos 1, becoming the first satellite to be designated under the Kosmos system. Kosmos designations were assigned to all DS satellites, except those that failed to reach orbit, and a small number which were launched as part of the Interkosmos and Oreol programmes.[1] The last DS satellite, Kosmos 1375 was launched aboard a Kosmos-3M on 6 June 1982.[3] It was a Lira ASAT target, a derivative of the DS-P1-M. References1. ^1 2 {{cite web|url=http://www.astronautix.com/project/ds.htm|title=DS|last=Wade|first=Mark|publisher=Encyclopedia Astronautica|accessdate=2009-05-25|deadurl=yes|archiveurl=https://web.archive.org/web/20090331210314/http://www.astronautix.com/project/ds.htm|archivedate=31 March 2009|df=dmy-all}} {{Dnepropetrovsk Sputnik}}{{Russian space program}}{{USSR-spacecraft-stub}}{{Use British English|date=January 2014}}{{Use dmy dates|date=January 2014}}2. ^{{cite web|url=http://www.astronautix.com/craft/dsp1m.htm|title=DS-P1-M|last=Wade|first=Mark|publisher=Encyclopedia Astronautica|accessdate=2009-05-26|deadurl=yes|archiveurl=https://web.archive.org/web/20090105105926/http://www.astronautix.com/craft/dsp1m.htm|archivedate=5 January 2009|df=dmy-all}} 3. ^{{cite web|url=http://www.astronautix.com/lvs/kosmos3.htm|title=Kosmos 3|last=Wade|first=Mark|publisher=Encyclopedia Astronautica|accessdate=2009-05-26}} 3 : 1961 in spaceflight|1982 in spaceflight|Abandoned military projects of the Soviet Union |
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