Ariane 5 ES | ATV-5 (Georges Lemaitre)
Launch Successful
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Instantaneous launch window.
Launch Window
July 29, 2014, 11:47 p.m. - July 29, 2014, 11:47 p.m.
Instantaneous launch window.
July 29, 2014, 11:47 p.m. - July 29, 2014, 11:47 p.m.
ATV-5 is the Automated Transfer Vehicle operated by the European Space Agency (ESA) to resupply the international space station (ISS) with propellant, water, air and dry cargo. After 15 days in orbit it docked to the ISS on 12th August 2014.
The Ariane 5 ES (Evolution Storable) has an estimated LEO launch capacity of 21,000 kg (46,000 lb). It includes all the performance improvements of Ariane 5 ECA core and boosters but replaces the ESC-A second stage with the restartable EPS used on Ariane 5 GS variants. It was used to launch the Automated Transfer Vehicle (ATV) into a 260 km circular low Earth orbit inclined at 51.6° and has been used 3 times to launch 4 Galileo navigation satellites at a time directly into their operational orbit. The Ariane 5 ES flew 8 times from 2008 to 2018 with no failures.
The Georges Lemaître ATV, or Automated Transfer Vehicle 5 (ATV-5), was a European unmanned cargo resupply spacecraft, named after the Belgian astronomer Georges Lemaître. The spacecraft was launched during the night of 29 July 2014 (23:44 GMT, 20:44 local time, 30 July 01:44 CEST), on a mission to supply the International Space Station (ISS) with propellant, water, air, and dry cargo. It was the fifth and final ATV to be built and launched. Georges Lemaître was constructed in Turin, Italy, and Bremen, Germany. Cargo loading was completed in Guiana Space Center on 23 July 2014.
Automated Transfer Vehicle (ATV) DetailsArianeGroup (formerly Airbus Safran Launchers) is an aerospace company based in France. A joint venture between Airbus and Safran, the company was founded in 2015 and is headquartered in Issy-les-Moulineaux. It consists of three core arms: aerospace, defence and security.
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