Launch & orbit data:
| Designation | 21735 / 91069A |
| Launch date - time | 02 Oct 1991 - 05:59:38 UT |
| Launch site | Baikonur, LC1 |
| Launch vehicle |
Soyuz 11A511U2 |
| OKB name - S/N° | Soyuz 7K-STM (11F732) s/n° 63 |
| Mass (kg) | 7.150 |
| Call Sign | Donbass (River Don basin) |
| Earth orbit on : |
| - Perigee / Apogee | 195 / 232 km |
| - Inclination | 51.7° |
| - Period | 88.8 min |
|
Docking & landing data:
| Docking date - time | 04 Oct 1991 - 07:42 UT |
| Target spacecraft/port | Mir/fore |
| Undocking date - time | 25 Mar 1992 - 05:26 UT |
| Deorbit burn date - time | 25 Mar 1992 - 07:55 UT |
| Landing date - time | 25 Mar 1992 - 08:51:22 UT |
| Landing location | 65 km NE of Arkalyk |
| Flight Duration (d:hr:min) | 175:02:52 |
| Nbr orbits | |
| Landing crew | Krikalev, Volkov, Flade (crew TM-12, TM-13 & TM-14) |
|