ATV-2 Diagram-fr



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English: ATV-2

• The ATV is about the size of a traditional London double-decker bus.

• Propulsion Module. It has four main engines and 20 smaller thrusters for attitude control.

• Docking and refuelling system. The „nose“ contains the rendezvous sensors and Russian-made docking equipment. It also has eight thrusters to complement the propulsion system.

• Integrated Cargo Carrier. Attaches directly to the space station and can store up to eight standard payload racks.

• Four solar arrays. Provide electrical power to rechargeable batteries for eclipse periods. ATV can fully operate with the 4800 W generated by its solar wings, equivalent to the electricity used by a typical water heater at home.

• Protection Panels. Protect against micrometeoroid and orbital debris.

Cargo Payload
– 4.4 tons of propellant (reboost and attitude control propellant)
– 1,896 pounds of refuelling propellant for the station’s propulsion system
– 220 pounds of air (oxygen and nitrogen)
– 1.76 tons of dry supplies like bags, drawers and fresh food
Total: 7 tons

Largest diameter: 14.7 feet
Length (probe retracted): 32.13 feet
Total vehicle mass: 28,843 pounds

Solar arrays span: 73.16 feet
Français : Schéma de l'ATV-2
Date 2010 10
Source http://www.nasa.gov/mission_pages/station/expeditions/expedition26/index.html PDF
Author NASA


Public domain This file is in the public domain because it was created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)


Public Domain


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