Human Spaceflights

International Flight No. 286

Soyuz TMA-05M

Agat

Russia

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Launch, orbit and landing data

Launch date:  15.07.2012
Launch time:  02:40 UTC
Launch site:  Baikonur
Launch pad:  1
Altitude:  350 km
Inclination:  51,6°
Docking ISS:  17.07.2012, 04:51 UTC
Undocking ISS:  18.11.2012, 22:26 UTC
Landing date:  19.11.2012
Landing time:  01:53 UTC
Landing site:  51°03'13,3"N, 67°08'24,6"E

walkout photo

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Crew

No.   Surname Given names Position Flight No. Duration Orbits
1  Malenchenko  Yuri Ivanovich  Commander 5 126d 23h 13m  1973 
2  Williams  Sunita Lyn "Suni"  Flight Engineer 2 126d 23h 13m  1973 
3  Hoshide  Akihiko  Flight Engineer 2 126d 23h 13m  1973 

Crew seating arrangement

Launch
1  Malenchenko
2  Williams
3  Hoshide
Landing
1  Malenchenko
2  Williams
3  Hoshide

Animations: Soyuz

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Double Crew

No.   Surname Given names Position
1  Romanenko  Roman Yuriyevich  Commander
2  Hadfield  Chris Austin  Flight Engineer
3  Marshburn  Thomas Henry "Tom"  Flight Engineer

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Flight

Launch from the Baikonur Cosmodrome; landing 91 km NE of Arkalyk. ISS Expedition 32 / 33.

Following a two day solo flight Soyuz TMA-05M docked to ISS on July 17, 2012. Yuri Malenchenko, Sunita Williams and Akihiko Hoshide became the ISS Expedition 32 (together with ISS Expedition 31 crew members Gennadi Padalka, Sergei Revin and Joseph Acaba).

The Soyuz spacecraft is composed of three elements attached end-to-end - the Orbital Module, the Descent Module and the Instrumentation/Propulsion Module. The crew occupied the central element, the Descent Module. The other two modules are jettisoned prior to re-entry. They burn up in the atmosphere, so only the Descent Module returned to Earth.
Having shed two-thirds of its mass, the Soyuz reached Entry Interface - a point 400,000 feet above the Earth, where friction due to the thickening atmosphere began to heat its outer surfaces. With only 23 minutes left before it lands on the grassy plains of central Asia, attention in the module turned to slowing its rate of descent.
Eight minutes later, the spacecraft was streaking through the sky at a rate of 755 feet per second. Before it touched down, its speed slowed to only 5 feet per second, and it lands at an even lower speed than that. Several onboard features ensure that the vehicle and crew land safely and in relative comfort.
Four parachutes, deployed 15 minutes before landing, dramatically slowed the vehicle's rate of descent. Two pilot parachutes were the first to be released, and a drogue chute attached to the second one followed immediately after. The drogue, measuring 24 square meters (258 square feet) in area, slowed the rate of descent from 755 feet per second to 262 feet per second.
The main parachute was the last to emerge. It is the largest chute, with a surface area of 10,764 square feet. Its harnesses shifted the vehicle's attitude to a 30-degree angle relative to the ground, dissipating heat, and then shifted it again to a straight vertical descent prior to landing.
The main chute slowed the Soyuz to a descent rate of only 24 feet per second, which is still too fast for a comfortable landing. One second before touchdown, two sets of three small engines on the bottom of the vehicle fired, slowing the vehicle to soften the landing.

Drawings / Photos

 

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Last update on September 20, 2014.