Satellite
Molniya-3
Satellite specification
| ADCS type | active |
| EPS power | 1000 W |
| Mass | 1740 kg |
| Lifetime | 3 years |
| Orbit | Highly elliptical |
| Orbit height | 550 х 40000 km |
| Launch vehicle | Molniya carrier rocket |
| Cosmodromes | Plesetsk |
First launch date 21 November 1974