 | |
| COSPAR ID | 1988-075A |
|---|---|
| SATCATno. | 19443 |
| Mission duration | 114 days, 5 hours, 33 minutes, 49 seconds |
| Orbits completed | ~1,840 |
| Spacecraft properties | |
| Spacecraft | Soyuz 7K-STM No. 56 |
| Spacecraft type | Soyuz-TM |
| Manufacturer | NPO Energia |
| Launch mass | 7,070 kilograms (15,590 lb) |
| Crew | |
| Crew size | 3 |
| Launching | Vladimir Lyakhov Valeri Polyakov Abdul Mohmand |
| Landing | Vladimir Titov Musa Manarov Jean-Loup Chrétien |
| Callsign | Прото́н (Proton) |
| Start of mission | |
| Launch date | 29 August 1988, 04:23:11 (1988-08-29UTC04:23:11Z) UTC[1] |
| Rocket | Soyuz-U2 |
| Launch site | Baikonur1/5 |
| End of mission | |
| Landing date | 21 December 1988, 09:57:00 (1988-12-21UTC09:58Z) UTC |
| Landing site | [1] 160 kilometres (99 mi) SE ofDzhezkazgan |
| Orbital parameters | |
| Reference system | Geocentric |
| Regime | Low Earth |
| Docking withMir | |
| Docking date | 31 August 1988, 05:40:44 UTC |
| Undocking date | 21 December 1988, 02:32:54 UTC |
Soyuz programme (Crewed missions) | |
Soyuz TM-6 was a crewedSoyuz spaceflight toMir.[2] It was launched on 29 August 1988, at 04:23:11UTC, for the station's third long-duration expedition,Mir EO-3. The three-person crew that was launched consisted of Research DoctorValeri Polyakov, who became part of the EO-3 crew, as well as the two crew members of the week-long missionMir EP-3, which included the first everAfghan cosmonaut,Abdul Ahad Mohmand.[3]
On September 8, Soyuz TM-6 was undocked fromMir's Kvant port and redocked onto theMir Base Block's port.[4] It remained there until December, when it brought Titov and Manarov of the EO-3 crew back to Earth. It also landedFrench astronautJean-Loup Chrétien, ending his 25-day-long spaceflight which started withSoyuz TM-7.
| Position | Launching crew | Landing crew |
|---|---|---|
| Commander | Vladimir Lyakhov Mir EP-3 Third and last spaceflight | Vladimir Titov Mir EO-3 Third spaceflight |
| Research Doctor/Flight engineer | Valeri Polyakov Mir EO-3 /Mir EO-4 First spaceflight | Musa Manarov Mir EO-3 First spaceflight |
| Research cosmonaut | Abdul Mohmand,Afghanistan Mir EP-3 Only spaceflight | Jean-Loup Chrétien,CNES Mir Aragatz Second spaceflight |
Valeri Polyakov remained behind onMir with cosmonauts Musa Manarov and Vladimir Titov when Mohmand and Lyakhov returned to Earth inSoyuz TM-5.
The crew of Soyuz TM-6 had a unique makeup, with a commander (Vladimir Lyakhov) who had been trained to fly a Soyuz-TM solo in the event a rescue ship needed to be sent to recover two cosmonauts fromMir, no flight engineer, and two inexperienced cosmonaut-researchers. One was Valeri Polyakov, who would remain aboardMir with Titov and Manarov to monitor their health during the final months of their planned year-long stay. The other wasIntercosmos cosmonaut Abdul Ahad Mohmand, from Afghanistan.
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