RocketMolniya 8K78Mvariant 2BL
SpaceportPlesetskpad LC43/4
OutcomeSuccess
Launch agencyRVSNSoviet Union
Flight
- Date and time (UTC)
- July 20, 1977, 04:44
- Launch designation
- 1977-068
- Mission
- Oko
- Flight name
- Kosmos-931
- Vehicle flight ID
- 77052 -609
- Year
- Launches in 1977
Orbit and payload
- Initial apogee
- 40,065 km
- Payload mass to orbit
- 1.6 t
- Payloads
- 1
- GCAT launch code
- OS
Payloads
| Payload | Designation | Owner | Mission type | Mass | Fate |
|---|---|---|---|---|---|
| Kosmos-931 | 1977-068ANORAD 10150 | Proto-Vozdhusnoy Oborony | Missile early warning | 1,250 kg | In orbit |
Source: GCAT launch list and payload catalogs, Jonathan C. McDowell (CC BY 4.0). Orbit values are the initial orbit reported for the launch.