Flight
- Date and time (UTC)
- September 30, 1977, 09:46
- Launch designation
- 1977-098
- Mission
- Zenit-4MKM
- Flight name
- Kosmos-957
- Vehicle flight ID
- 77052 -697
- Year
- Launches in 1977
Orbit and payload
- Initial apogee
- 361 km
- Payload mass to orbit
- 6.1 t
- Payloads
- 1
- GCAT launch code
- OS
Payloads
| Payload | Designation | Owner | Mission type | Mass | Fate |
|---|---|---|---|---|---|
| Kosmos-957 | 1977-098ANORAD 10385 | Main Space Forces Directorate | Optical imaging | 2,400 kg | Landed · Oct 13, 1977 |
Source: GCAT launch list and payload catalogs, Jonathan C. McDowell (CC BY 4.0). Orbit values are the initial orbit reported for the launch.