NSSDCA/COSPAR ID: 1974-050A
Cosmos 665 was a Soviet missile early warning satellite launched from the Plesetsk cosmodrome aboard a Soyuz rocket. It covered the Oko constellation plane 2 - 315 degree longitude of ascending node.
Launch Date: 1974-06-29
Launch Vehicle: Soyuz
Launch Site: Plesetsk, U.S.S.R
Mass: 1250 kg
Questions and comments about this spacecraft can be directed to: Coordinated Request and User Support Office