Flight
- Date and time (UTC)
- April 8, 1970, 10:15
- Launch designation
- 1970-026
- Mission
- Zenit-4 No. 66
- Flight name
- Kosmos-331
- Vehicle flight ID
- Yu15001-018
- Year
- Launches in 1970
Orbit and payload
- Initial apogee
- 323 km
- Payload mass to orbit
- 5.7 t
- Payloads
- 1
- GCAT launch code
- OS
Payloads
| Payload | Designation | Owner | Mission type | Mass | Fate |
|---|---|---|---|---|---|
| Kosmos-331 | 1970-026ANORAD 4364 | Main Space Forces Directorate | Optical imaging | 2,200 kg | Landed · Apr 16, 1970 |
Source: GCAT launch list and payload catalogs, Jonathan C. McDowell (CC BY 4.0). Orbit values are the initial orbit reported for the launch.