Satellite
Geo-IK
Satellite specification
| ADCS type | 1-axis, active gravity-magnetic |
| EPS power | 360 W |
| Mass | 1500 kg |
| Lifetime | 1 year |
| Orbit | Low circular |
| Orbit height | 1500 km |
| Launch vehicle | Tsiklon-3 carrier rocket |
| Cosmodromes | Plesetsk |
First launch date 30 September 1981