Launch, orbit & landing data:
| Designation | 10999 / 78077A |
| Launch date - time | 07 Aug 1978 - 22:31:22 UT |
| Launch site | Baikonur, LC31 |
| Launch vehicle |
Soyuz 11A511U |
| OKB name - S/N° | 7K-TG (#103) |
| Mass (kg) | 7000 |
| Total cargo mass (kg) | |
| Earth orbit on : |
| - Perigee / Apogee | 190 x 232 km |
| - Inclination | 51.6° |
| - Period | 88.7 min |
|
| Docking date - time | 10 (09?) Aug 1978 - 23:56:30 UT |
| Target spacecraft/port | Salyut-6 / aft unit |
| Docking orbit: |
| - Perigee / Apogee | km |
| - Inclination | ° |
| - Period | min |
| Undocking date - time | 21 Aug 1978 - 15:42:50 UT |
| Deorbit burn date - time | 23 Aug 1978 - 16:45:00 UT |
| Destroyed date - time | 23 Aug 1978 - 18:43 UT |
| Flight Duration (dd:hh:min) | 15:18:58 |
| Nbr orbits | |
|
