... CXO was placed in a highly elliptical orbit with a 140,000-km apogee and 10,000-km perigee by the Space Shuttle Columbia, Boeing's Inertial Upper Stage, and Chandra's own integral propulsion system. ...
... CXO was placed in a highly elliptical orbit with a 140,000-km apogee and 10,000-km perigee by the Space Shuttle Columbia, Boeing's Inertial Upper Stage, and Chandra's own integral propulsion system. ...
... The Propulsion Subsystem which comprises the Integral Propulsion Sub- system - deliberately disabled once nal orbit was obtained - and the Mo- mentum Unloading Propulsion Subsystem. ...
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Ссылки http://xray.sai.msu.ru/~polar/images/chandra/chandra2001/paper.ps -- 185.5 Кб -- 15.10.2001 Похожие документы