Launch, orbit & landing data:
| Designation | 14996 / 84051A |
| Launch date - time | 28 May 1984 - 14:12:52 UT |
| Launch site | Baikonur, LC31 |
| Launch vehicle |
Soyuz 11A511U |
| OKB name - S/N° | 7K-TG (#122) |
| Mass (kg) | 7020 |
| Total cargo mass (kg) | 2126 kg |
| Earth orbit on : |
| - Perigee / Apogee | km |
| - Eccentricity | |
| - Inclination | ° |
| - Period | min |
|
| Docking date - time | 30 May 1984 - 15:47 UT |
| Target spacecraft/port | Salyut-7 / aft unit |
| Docking orbit: |
| - Perigee / Apogee | km |
| - Inclination | ° |
| - Period | min |
| Undocking date - time | 15 Jul 1984 - 13:36 UT |
| Deorbit burn date - time | 15 Jul 1984 - 18:52 UT |
| Destroyed date - time | 15 Jul 1984 - ~19:35 UT |
| Flight Duration (dd:hh:min) | 48d 03h 54m 08s |
| Nbr orbits | |
|