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: http://star.arm.ac.uk/research/solarsystem/jma/windows.html
Дата изменения: Wed Aug 16 19:18:31 2006 Дата индексирования: Tue Oct 2 10:03:18 2012 Кодировка: Поисковые слова: images |
Mars Type 1 Orbital Transfer |
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Rockets only have a finite amount of energy to use in propelling spacecraft to the planets. Effectively one has to stay within a velocity contour (see figure), the bigger the contour the larger the available energy budget. A given energy budget translates into a corresponding "launch window" (Y-axis) and "arrival window" (X-axis). |
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Disclaimer |
For Further Infomation Contact: Dr Apostolos Christou |
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