Soyuz TM-18 was launched from Baikonur Cosmodrome and landed 112 km north of Arkalyk. TM-18 was a two-day solo flight that docked with the Mir space station on January 10, 1994. The three cosmonauts became the 15th resident crew on board Mir. The crew did research work in space flight medicine, primarily by cosmonaut Valeri Polyakov during his long-term flight, and accomplished 25 different experiments.
Mission type | Mir crew transport |
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Operator | Rosaviakosmos |
COSPAR ID | 1994-001A ![]() |
SATCAT no. | 22957 |
Mission duration | 182 days, 27 minutes, 1 second |
Orbits completed | ~2,910 |
Spacecraft properties | |
Spacecraft | Soyuz 7K-STM No. 67 |
Spacecraft type | Soyuz-TM |
Manufacturer | NPO Energia |
Launch mass | 7,150 kilograms (15,760 lb) |
Crew | |
Crew size | 3 up 2 down |
Members | Viktor Afanasyev Yury Usachov |
Launching | Valeri Polyakov |
Callsign | Дербе́нт (Derbent) |
Start of mission | |
Launch date | January 8, 1994, 10:05:34 (1994-01-08UTC10:05:34Z) UTC |
Rocket | Soyuz-U2 |
Launch site | Baikonur 1/5 |
End of mission | |
Landing date | July 9, 1994, 10:32:35 (1994-07-09UTC10:32:36Z) UTC |
Landing site | 110 kilometres (68 mi) north of Arkalyk |
Orbital parameters | |
Reference system | Geocentric |
Regime | Low Earth |
Perigee altitude | 384 kilometres (239 mi) |
Apogee altitude | 390 kilometres (240 mi) |
Inclination | 51.6 degrees |
Period | 92.29 minutes |
Epoch | 7 February 1994390 kilometres (240 mi)[1] |
Docking with Mir | |
Docking port | Kvant-1 aft |
Docking date | 10 January 1994, 11:50:20 UTC |
Undocking date | 9 July 1994, 07:12:59 UTC |
![]() Soyuz programme (Crewed missions) |
Position | Launching crew | Landing crew |
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Commander | ![]() Second spaceflight | |
Flight Engineer | ![]() First spaceflight | |
Research Cosmonaut | ![]() Second and last spaceflight |
None |
18th expedition to Mir.
Afanasyev and Usachev spent 179 days on Mir. Dr. Polyakov was slated to return to Earth on Soyuz-TM 20 in March 1995, after more than 420 days on Mir.
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. |
Human spaceflights to Mir | ||
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1986–1990 | ![]() | |
1991–1995 | ||
1996–2000 |
← 1993 · Orbital launches in 1994 · 1995 → | |
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Soyuz TM-18 | Gals 1 | Eutelsat II F5 · Türksat 1A | Meteor-3 #7 · Tubsat-B | Clementine · ISA | Progress M-21 | STS-60 (WSF · ODERACS A · ODERACS B · ODERACS C · ODERACS D · ODERACS E · ODERACS F · BremSat) | Myojo · Ryusei | Globus #13L | USA-99 | Shijian 4 · Kua Fu 1 | Kosmos 2268 · Kosmos 2269 · Kosmos 2270 · Kosmos 2271 · Kosmos 2272 · Kosmos 2273 | Gran' #40L | Galaxy 1RR | Koronas-I | STS-62 | USA-100 · SEDS-2 | USA-101 · USA-102 | Kosmos 2274 | Progress M-22 | STS-59 | Kosmos 2275 · Kosmos 2276 · Kosmos 2277 | GOES 8 | Kosmos 2278 | Kosmos 2279 | Kosmos 2280 | USA-103 | SROSS-C2 | MSTI-2 | STEP-2 | Rimsat 2 | Progress M-23 | Tselina-D | Kosmos 2281 | Foton #9 | Intelsat 702 · STRV 1A · STRV 1B | USA-104 | STEP-1 | Soyuz TM-19 | FSW-16 | Kosmos 2282 | STS-65 | PAS-2 · Yuri 3n | Nadezhda #104 | Kosmos 2283 | Apstar 1 | Kosmos 2284 | Kosmos 2285 | APEX | DirecTV-2 | Kosmos 2286 | Brasilsat B1 · Türksat 1B | Kosmos 2287 · Kosmos 2288 · Kosmos 2289 | Molniya 3-60 | Progress M-24 | Kosmos 2290 | USA-105 | Optus B3 | Kiku 6 | USA-106 | Telstar 402 | STS-64 (SPARTAN-201) | Kosmos 2291 | Kosmos 2292 | STS-68 | Soyuz TM-20 | Intelsat 703 | Solidarad 2 | Thaicom 2 | Okean-O1 #7 | Ekspress-2 | IRS-P2 | Elektro #1L | Astra 1D | Wind | Kosmos 2293 | STS-66 (CRISTA-SPAS) | Resurs-O1 #3L | Progress M-25 | Kosmos 2294 · Kosmos 2295 · Kosmos 2296 | Kosmos 2297 | Geo-IK #24 | Orion 1 | Chinasat-6 | PAS-3 | Molniya 1-88 | Altair #13L | Kosmos 2298 | USA-107 | Radio-ROSTO | Kosmos 2299 · Kosmos 2300 · Kosmos 2301 · Kosmos 2302 · Kosmos 2303 · Kosmos 2304 | Gran' #43L | Kosmos 2305 | NOAA-14 | |
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. |