Launch, orbit & landing data:
| Designation | 11356 / 79039A |
| Launch date - time | 13 May 1979 - 04:17:10 UT |
| Launch site | Baikonur, LC31 |
| Launch vehicle |
Soyuz 11A511U |
| OKB name - S/N° | 7K-TG (#106) |
| Mass (kg) | 7020 |
| Total cargo mass (kg) | |
| Earth orbit on : |
| - Perigee / Apogee | 190 / 247 km |
| - Inclination | 51.6° |
| - Period | 88.8 min |
|
| Docking date - time | 15 May 1979 - 06:19:22 UT |
| Target spacecraft/port | Salyut-6 / aft unit |
| Docking orbit: |
| - Perigee / Apogee | km |
| - Inclination | ° |
| - Period | min |
| Undocking date - time | 08 Jun 1979 - 07:59:41 UT |
| Deorbit burn date - time | 09 Jun 1979 - 18:52:46 UT |
| Destroyed date - time | 09 Jun 1979 - 19:12 (19:35?) UT |
| Flight Duration (dd:hh:min) | 27:17:34 (27:14:52?) |
| Nbr orbits | |
|