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SOYUZ-TMA 20 (37254)
COSPAR: 2010-067A | Alt Name: Soyuz TMA-20
DECAYED
Image
Additional Sources
Launch Details
Launch Date
December 15, 2010
Launch Site
Launch Pad
LC1
Launch Vehicle
Soyuz-FG
Orbital Elements
NORAD ID
37254
International Designator
2010-067A
Decay Date
5/24/2011
Basic Satellite Info
Name
SOYUZ-TMA 20
Alternative Name
Soyuz TMA-20
Type
Payload
Status
Decayed
Owner
RKKE
Country
Russia
Constellation
N/A
Related Satellites
Major Events
N/A
Summary
Soyuz-TMA 20 was a crewed spacecraft, launched by RKKE on December 15, 2010, from LC1 at TYMSC using the Soyuz-FG launch vehicle. The satellite has dimensions of 7.9 meters in length and 2.7 meters in diameter with a span of 10.6 meters. It had a launch mass of 2895 kg and a dry mass of 2850 kg, and was powered by two deployable fixed solar arrays along with batteries. The spacecraft's shape consists of a cylinder, cone, sphere, and two panels (Cyl + Cone + Sphere + 2 Pan). It was manufactured by RKKE for crewed missions.
Physical Characteristics
Length
7.9
Diameter
2.7
Span
10.6
Dry Mass
2850
Launch Mass
2895
Shape
Cyl + Cone + Sphere + 2 Pan
Radar Cross Section
49.7973
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Soyuz 11F732A17 No. 230
Purpose
Crewed spacecraft
Mission
Crewed spacecraft
Manufacturer
RKKE
Life Expectancy
Unknown
Bus
7K-STMA
Configuration
Unknown
Motor
SA
Equipment
Unknown
Power System
2 deployable fixed solar arrays, batteries
ADCS
Unknown
Transmitter Frequency
Unknown
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