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Cosmos 687



Cosmos 687 was a Soviet atmospheric research satellite launched from the Plesetsk cosmodrome aboard a Kosmos 3 rocket. It was the second in a series of Vektor spacecraft.

Alternate Names

  • 07469
  • Cosmos687

Facts in Brief

Launch Date: 1974-10-11
Launch Vehicle: Kosmos-3
Launch Site: Plesetsk, U.S.S.R
Mass: 400 kg

Funding Agency

  • Unknown (U.S.S.R)


  • Earth Science

Additional Information

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

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