Engineering:Soyuz TMA-1

Short description: 2002 Russian crewed spaceflight to the ISS

Soyuz TMA-1

TMA-1 approaches the ISS
Mission type	ISS crew transport
Operator	Rosaviakosmos
COSPAR ID	2002-050A
SATCAT no.	27552
Mission duration	185 days, 22 hours, 53 minutes, 14 seconds
Orbits completed	~3,020
Spacecraft properties
Spacecraft	Soyuz 11F732 No.211
Spacecraft type	Soyuz-TMA 11F732
Manufacturer	RKK Energia
Crew
Crew size	3
Launching	Sergei Zalyotin Frank De Winne Yury Lonchakov
Landing	Nikolai Budarin Kenneth Bowersox Donald Pettit
Callsign	Yenisey
Start of mission
Launch date	October 30, 2002, 03:11:11 (2002-10-30UTC03:11:11Z) UTC
Rocket	Soyuz-FG
Launch site	Baikonur 1/5
End of mission
Landing date	May 4, 2003, 02:04:25 (2003-05-04UTC02:04:26Z) UTC
Landing site	49.39° N; 61.2° E
Orbital parameters
Reference system	Geocentric
Regime	Low Earth
Perigee altitude	383 kilometres (238 mi)
Apogee altitude	402 kilometres (250 mi)
Inclination	51.6 degrees
Period	92.4 minutes
Epoch	6 November 2002
Docking with ISS
Docking port	Pirs nadir
Docking date	1 November 2002 05:01 UTC
Undocking date	3 May 2003 22:43 UTC
Time docked	183d 17h 42m
From left to right: Frank de Winne, Sergei Zalyotin and Yuri Lonchakov Soyuz programme (Crewed missions)

Soyuz TMA-1, also catalogued as Soyuz TM-35, was a 2002 Soyuz mission to the International Space Station (ISS) launched by a Soyuz FG launch vehicle with a Russian-Belgian cosmonaut crew blasted off from the Baikonur Cosmodrome in Kazakhstan. This was the fifth Russian Soyuz spacecraft to fly to the ISS. It was also the first flight of the TMA-class Soyuz spacecraft. Soyuz TM-34 was the last of the prior Soyuz-TM spacecraft to be launched.

Crew

Position	Launching crew	Landing crew
Commander	Sergei Zalyotin, RKA Second and last spaceflight	Nikolai Budarin, RKA Expedition 6 Soyuz Commander Third and last spaceflight
Flight Engineer	Frank De Winne, ESA First spaceflight	Kenneth Bowersox, NASA Expedition 6 ISS Commander/Soyuz Flight Engineer Fifth and last spaceflight
Flight Engineer	Yury Lonchakov, RKA Second spaceflight	Donald Pettit, NASA Expedition 6 Flight Engineer First spaceflight

Mission parameters

• Mass: 7,220 kg (15,910 lb), gross
• Perigee: 193 km
• Apogee: 235 km
• Inclination: 51.6°
• Period: 88.7 minutes

Docking with ISS

• Docked to ISS: November 1, 2002, 05:01 UTC (to Pirs module)
• Undocked from ISS: May 3, 2003, 22:43 UTC (from Pirs module)

Specifications

Section ref: Astro

• Gross mass: 7,220 kg (15,910 lb).
• Unfuelled mass: 6,320 kg (13,930 lb).
• Height: 6.98 m (22.90 ft).
• Diameter: 2.20 m (7.20 ft).
• Span: 10.70 m (35.10 ft).
• Thrust: 3.92 kN (881 lbf).
• Specific impulse: 305 s.

Mission highlights

In the spring of 2001, a taxi mission to the space station was being scheduled to take place in October 2002. At first the crew was to be Commander Sergei Zalyotin and Flight Engineer Frank De Winne; however, a report released in February 2002 stated that American musician Lance Bass was interested in joining the crew for a one-week mission on board the Russian spacecraft. The mission began to fall through, and by September 2002 they had discontinued the training of Lance Bass due to the mission organizers' failure to meet the terms of the contract. They filled the vacant seat left by Lance Bass with Russian cosmonaut Yuri Lonchakov.

While the Soyuz TMA-1 was on orbit, the Columbia shuttle accident occurred and required a change in crew changeout process. The Soyuz system would become the sole method for crew to launch to and return from ISS, until the space shuttle was returned to service in July 2005.

Soyuz TMA-1 disembarked from ISS on May 4, 2003 and immediately began its return to Earth, marking the first entry and descent for this Soyuz class. A technical malfunction caused the Soyuz control system to abandon the gentler controlled entry and descent and instead fall back to the harsher ballistic reentry and descent. This resulted in a steep and off target landing of the spacecraft. The craft landed 300 miles short of the planned area, and the crew was subjected to severe acceleration loads. Communication with the Soyuz was lost because one antenna was ripped off during descent, and two more did not deploy. The crew regained communications through an emergency transmitter after landing. Due to this event, future crews would be provided with a satellite phone to establish contact with recovery forces.

Subsequent Soyuz TMA missions were able to successfully execute controlled reentries, until the Soyuz TMA-10 and Soyuz TMA-11 missions which both also reverted to ballistic descents.

External links

• NASA.gov: Expedition 21 and Soyuz TMA-1