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Cosmos 1669



Cosmos 1669 was an unmanned Soviet test of a modified Progress vehicle, launched from the Baikonur cosmodrome aboard a Soyuz rocket. It resuppied the Salyut 7 space station and undocked and redocked with the station to verify reliability of a modified docking system.

Alternate Names

  • 15918
  • Cosmos1669

Facts in Brief

Launch Date: 1985-07-17
Launch Vehicle: Soyuz-U
Launch Site: Tyuratam (Baikonur Cosmodrome), U.S.S.R
Mass: 7020 kg

Funding Agency

  • Unknown (U.S.S.R)


  • Resupply/Refurbishment/Repair

Additional Information

Questions and comments about this spacecraft can be directed to: Coordinated Request and User Support Office

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