Flight
- Date and time (UTC)
- June 18, 1974, 13:00
- Launch designation
- 1974-044
- Mission
- Vektor
- Flight name
- Kosmos-660
- Vehicle flight ID
- 53714-165
- Year
- Launches in 1974
Orbit and payload
- Initial apogee
- 1,970 km
- Payload mass to orbit
- 0.570 t
- Payloads
- 1
- GCAT launch code
- OS
Payloads
| Payload | Designation | Owner | Mission type | Mass | Fate |
|---|---|---|---|---|---|
| Kosmos-660 | 1974-044ANORAD 7337 | Proto-Vozdhusnoy Oborony | Calibration | 570 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.