DS-K-40 was an experimental ELINT satellite to test technologies for the Tselina-O program.
| Nation: | USSR |
|---|---|
| Type / Application: | experimental ELINT |
| Operator: | |
| Contractors: | Yuzhnoye |
| Equipment: | |
| Configuration: | DS Bus |
| Propulsion: | |
| Power: | |
| Lifetime: | |
| Mass: | |
| Orbit: |
| Satellite | Date | LS | Launch Vehicle | Remarks | |
|---|---|---|---|---|---|
| Kosmos (103) (DS-K-40 #1) | 28.12.1965 | KY LC-86/1 | F | Kosmos | |
| Kosmos (110) (DS-K-40 #2) | 21.02.1966 | KY LC-86/1 | F | Kosmos |
