ESA ATV-4 Mission Fact Sheet 18 April 2013

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Fact sheet for the ATV Albert Einstein mission to the ISS. Lift off is planned for 5 June 2013. ATV-4 will carry the most dry cargo ever launched in any European spacecraft (2501 kg) and the most diverse cargo mix of any ATV mission (1400 different items). It will be the heaviest spacecraft ever lifted by any Ariane rocket (20 235 kg).

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ESA ATV-4 Mission Fact Sheet 18 April 2013

  1. 1. Last updated: 18.04.2013ATV Albert EinsteinGeneralESA participating member states: 10People working on ATV (ESA andindustry):±2000Cost: 450 M€Launch campaign duration: 6 monthsATV-4 cargoMission propulsion fuel: 2235 kgInternational Space Station propulsion support: 2580 kgRefuelling ISS tanks: 860 kgWater (for Russian segment): 570 kgGas (one tank with oxygen, two tanks with air): 100 kgDry cargo: 2501 kgLauncher performance (max): 20 235 kgTotal amount of propellant in spacecraft: 4356-6960 kgPlanned ATV-4 datesLaunch: 5 June 2013Docking: 15 June 2013Undocking: 11 October 2013Reentry: 15 October 2013TechnicalLines of software code: 1MMaximum power generated by Solar Arrays: 4.5 KWLength of cables in avionics bay on side of a 4.5 m cylinder: 36 kmATV-4 records Most dry cargo launched in any European spacecraft (2501 kg) Most diverse cargo mix: 1400 different items Largest quantity of late cargo loaded 2 weeks before launch (620 kg) Heaviest spacecraft ever lifted by any Ariane rocket (20 235 kg)ATV-series records Longest and highest number of boosts of the International Space Station Most complex flight software ever developed by ESA: 1M lines of code, 450000 inthe FAS alone Most complex propulsion system ever designed and operated by ESA First automated rendezvous of a European spacecraft

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