Soyuz T-14 (Russian: Союз Т-14, Union T-14) was the ninth expedition to Salyut 7. The mission relieved Soyuz T-13, whose crew had performed unprecedented repairs aboard the previously-dead station.[1]
COSPAR ID | 1985-081A ![]() |
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SATCAT no. | 16051 |
Mission duration | 64 days, 21 hours, 52 minutes, 8 seconds |
Orbits completed | 1,021 |
Spacecraft properties | |
Spacecraft type | Soyuz-T |
Manufacturer | NPO Energia |
Launch mass | 6,850 kilograms (15,100 lb) |
Crew | |
Crew size | 3 |
Members | Vladimir Vasyutin Alexander Volkov |
Launching | Georgi Grechko |
Landing | Viktor Savinykh |
Callsign | Чегет (Cheget – "Mount Cheget") |
Start of mission | |
Launch date | September 17, 1985, 12:38:52 (1985-09-17UTC12:38:52Z) UTC |
Rocket | Soyuz-U2 |
Launch site | Baikonur 1/5 |
End of mission | |
Landing date | November 21, 1985, 10:31:00 (1985-11-21UTC10:32Z) UTC |
Landing site | 180 kilometres (110 mi) SE of Dzhezkazgan |
Orbital parameters | |
Reference system | Geocentric |
Regime | Low Earth |
Perigee altitude | 196 kilometres (122 mi) |
Apogee altitude | 223 kilometres (139 mi) |
Inclination | 51.6 degrees |
Period | 88.7 minutes |
Docking with Salyut 7 | |
Soyuz programme (Crewed missions) |
Position | Launching crew | Landing crew |
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Commander | ![]() Only spaceflight | |
Flight Engineer | ![]() Third and last spaceflight |
![]() Second spaceflight |
Research Cosmonaut | ![]() First spaceflight |
Position | Crew | |
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Commander | ![]() | |
Flight Engineer | ![]() | |
Research Cosmonaut | ![]() |
Soyuz T-14 demonstrated the wisdom of maintaining a Soyuz at Salyut 7 as an emergency medical evacuation vehicle: the mission commander Vasyutin fell ill which forced an early termination of the planned 6-month mission.
The main goals of the mission was to receive Cosmos 1686, a modified TKS, and conduct spacewalks with application to future space stations.[2] The first goal was achieved on October 2. Cosmos 1686 contained 4,500 kg (9,900 lb) of freight, including large items like a girder to be assembled outside Salyut 7, and the Kristallizator materials processing apparatus. However, the crew of Soyuz T-14 were unable to achieve their second goal. By late October Vasyutin was no longer helping with experiments because he was ill.
On November 13 the cosmonauts began scrambling their communications with the TsUP. Return to Earth occurred soon after. Sources at NASA have reported that psychologists with the Russian Aviation and Space Agency cited Soyuz T-14 as ending prematurely due to "mood and performance issues" with the crew.[3] Vasyutin's illness is said to have been caused by a prostate infection or urinary tract infection,[4] which had manifested itself as inflammation and a fever.[5]
Soyuz programme | |||||||||||||||||||||||||||
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Main topics |
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Past missions (by spacecraft type) |
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Current missions | |||||||||||||||||||||||||||
Future missions |
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Uncrewed missions are designated as Kosmos instead of Soyuz; exceptions are noted "(uncrewed)". The † sign designates failed missions. Italics designates cancelled missions. |
← 1984 · Orbital launches in 1985 · 1986 → | |
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Sakigake | Kosmos 1616 | Kosmos 1617 · Kosmos 1618 · Kosmos 1619 · Kosmos 1620 · Kosmos 1621 · Kosmos 1622 | Molniya-3 No.36 | Kosmos 1623 | Kosmos 1624 | Gorizont No.21L | Kosmos 1625 | Kosmos 1626 | STS-51-C (USA-8) | Kosmos 1627 | Kosmos 1628 | Meteor-2 No.13 | USA-9 | Arabsat-1A · Brasilsat A1 | Kosmos 1629 | Kosmos 1630 | Kosmos 1631 | Kosmos 1632 | Kosmos 1633 | Geosat | Kosmos 1634 | Kosmos 1635 · Kosmos 1636 · Kosmos 1637 · Kosmos 1638 · Kosmos 1639 · Kosmos 1640 · Kosmos 1641 · Kosmos 1642 | Ekran No.28L | Intelsat VA F-10 | Kosmos 1643 | Kosmos 1644 | STS-51-D (Anik C1 · Leasat 3) | Unnamed | Kosmos 1645 | Kosmos 1646 | Kosmos 1647 | Kosmos 1648 | Prognoz 10 | STS-51-B (Nusat) | GStar-1 · Telecom 1B | Kosmos 1649 | Kosmos 1650 · Kosmos 1651 · Kosmos 1652 | Kosmos 1653 | Kosmos 1654 | Molniya-3 No.39 | Kosmos 1655 | Kosmos 1656 | Soyuz T-13 | Kosmos 1657 | Kosmos 1658 | Kosmos 1659 | Kosmos 1660 | STS-51-G (Morelos 1 · Arabsat-1B · Telstar 3D · SPARTAN-101) | Kosmos 1661 | Kosmos 1662 | Progress 24 | Kosmos 1663 | Unnamed | Kosmos 1664 | Intelsat VA F-11 | Giotto | Kosmos 1665 | Kosmos 1666 | Kosmos 1667 | Kosmos 1668 | Molniya-3 No.37 | Kosmos 1669 | STS-51-F (PDP) | Kosmos 1670 | Kosmos 1671 | Transit-O 24 · Transit-O 30 | Kosmos 1672 · Kosmos 1672 | Kosmos 1673 | Kosmos 1674 | Gran' No.26L | Kosmos 1675 | Kosmos 1676 | Suisei | Molniya-1 No.61 | Kosmos 1677 | STS-51-I (Aussat A1 · ASC-1 · Leasat 4) | Unnamed | Kosmos 1678 | Kosmos 1679 | Kosmos 1680 | Kosmos 1681 | ECS-3 · Spacenet 3 | Soyuz T-14 | Kosmos 1682 | Kosmos 1683 | Kosmos 1684 | Kosmos 1685 | Kosmos 1686 | Intelsat VA F-12 | Kosmos 1687 | Kosmos 1688 | Kosmos 1689 | Molniya-3 No.38 | STS-51-J (USA-11 · USA-12) | USA-10 | Kosmos 1690 · Kosmos 1695 · Kosmos 1692 · Kosmos 1693 · Kosmos 1694 · Kosmos 1691 | Kosmos 1696 | Fanhui Shi Weixing 8 | Kosmos 1697 | Kosmos 1698 | Molniya-1 No.73 | Unnamed | Meteor-3 No.2 | Kosmos 1699 | Kosmos 1700 | Molniya-1 No.56 | STS-61-A (GLOMR) | Kosmos 1701 | Kosmos 1702 | Gran' No.28L | Kosmos 1703 | STS-61-B (Morelos 2 · Aussat A2 · Satcom K2 · OEX · EASE/ACCESS) | Kosmos 1704 | Kosmos 1705 | Kosmos 1706 | Kosmos 1707 | USA-13 · USA-14 | Kosmos 1708 | Kosmos 1709 | Molniya-3 No.40 | Kosmos 1710 · Kosmos 1711 · Kosmos 1712 | Meteor-2 No.14 | Kosmos 1713 | Kosmos 1714 | |
Payloads are separated by bullets ( · ), launches by pipes ( | ). Crewed flights are indicated in underline. Uncatalogued launch failures are listed in italics. Payloads deployed from other spacecraft are denoted in (brackets). |