NSSDCA/COSPAR ID: 1976-030A
Cosmos 811 was a Soviet photo surveillance satellite launched from the Plesetsk cosmodrome aboard a Soyuz rocket. The spacecraft performed mapping, geodesy, earth resources.
Launch Date: 1976-03-31
Launch Vehicle: Soyuz
Launch Site: Plesetsk, U.S.S.R
Mass: 4000 kg
Questions and comments about this spacecraft can be directed to: Coordinated Request and User Support Office