Jules Verne, the first Automated Transfer Vehicle (ATV), will be launched next year by a specific version of Ariane 5 called the Ariane 5 Evolution Storable upper stage Automated Transfer Vehicle, or A5 ES-ATV for short.
Although the ATV does not use the powerful ECA version of Ariane 5, which was launched successfully into geostationary orbit in February 2005, it does need an Ariane 5 equipped with the powerful Vulcain 2 main engine, and featuring the storable propellant upper stage (Etage à Propergols Stockables or EPS) and its re-ignitable engine, the Aestus.
Some adaptations to the launcher are also necessary to ensure compatibility with the heavy ATV spacecraft and its specific delivery orbit. For the recurring flights, the launcher will inject the 20 750 kg ATV into the International Space Station orbital plane in low Earth orbit at 300 km altitude inclined 51.6 degrees above the Equator. For the first ATV mission, Jules Verne with a mass of 19 600 kg, the orbit is also slightly lower at 260 km.
Dieter Isakeit | alfa
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