Launch, orbit & landing data:
| Designation | 14961 / 84042A |
| Launch date - time | 07 May 1984 - 22:47:15 UT |
| Launch site | Baikonur, LC31 |
| Launch vehicle |
Soyuz 11A511U |
| OKB name - S/N° | 7K-TG (#116) |
| Mass (kg) | 7020 |
| Total cargo mass (kg) | 2080 kg |
| Earth orbit on : |
| - Perigee / Apogee | km |
| - Eccentricity | |
| - Inclination | ° |
| - Period | min |
|
| Docking date - time | 10 May 1984 - 00:10 UT |
| Target spacecraft/port | Salyut-7 / aft unit |
| Docking orbit: |
| - Perigee / Apogee | km |
| - Inclination | ° |
| - Period | min |
| Undocking date - time | 26 May 1984 - 09:41 UT |
| Deorbit burn date - time | 26 May 1984 - 15:00:30 UT |
| Destroyed date - time | 26 May 1984 - ~15:45 UT |
| Flight Duration (dd:hh:min) | 18d 15h 29m 45s |
| Nbr orbits | |
|