NSSDCA/COSPAR ID: 1974-018A
Cosmos 638 was a Soviet manned mission launched from the Baikonur cosmodrome aboard a Soyuz rocket. It was part of the ASTP (Apollo-Soyuz Test Program).
Launch Date: 1974-04-03
Launch Vehicle: Soyuz
Launch Site: Tyuratam (Baikonur Cosmodrome), U.S.S.R
Mass: 6570 kg
Questions and comments about this spacecraft can be directed to: Coordinated Request and User Support Office