Launch & orbit data:
| Designation | 16051 / 85081A |
| Launch date - time | 17 Sep 1985 - 12:38:52 UT |
| Launch site | Baikonur, LC1 |
| Launch vehicle |
Soyuz 11A511U2 (s/n 007) |
| OKB name - S/N° | Soyuz 7K-ST s/nº20L |
| Mass (kg) | 6850 |
| Flight Crew (EO-5) | Vasyutin, Vladimir (CDR)
Grechko, Georgi (FE)
Volkov, Aleksandr (CR) |
| Call Sign | Cheget (Tcheget - mountain in the Caucasus) |
| Backup crew | Titov V., Strekalov, Serebrov |
| Earth orbit on : |
| - Perigee / Apogee | 328 x 381 km |
| - Inclination | 51.6° |
| - Period | 88.7 min |
|
Docking & landing data:
| Docking date - time | 18 Sep 1985 - 14:15 UT |
| Target spacecraft/port | Salyut 7/aft |
| Undocking date - time | 21 Nov 1985 - 07:16 UT |
| Deorbit burn date - time | |
| Landing date - time | 21 Nov 1985 - 10:31:00 UT |
| Landing location | 47ºN, 70ºE
180 km southeast of Dzheskasgan |
| Flight Duration (d:hr:min) | 64d 21h 52m |
| Nbr orbits | 1027 |
| Landing crew | Savinykh, Vasyutin, Volkov,
(crew T-13 & T-14) |
|
