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:''This article is about a rocket; for clouds, visit Cumulus. Kumulus is the name of a rocket of the "Hermann-Oberth-Gesellschaft e.V.". The first Kumulus rocket was launched on December 20, 1960 near Cuxhaven. A Kumulus rocket is on display at the Hermann Oberth Space Travel Museum in Feucht. ==Technical data== * Diameter: 15 cm * Length: 3 m * Thrust: 5 kN * Maximum height: 20 km * Payload: 5 kg (for 20 km altitude) * Launch mass: 60 kg * Mass without fuel and payload: 28 kg 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Kumulus」の詳細全文を読む スポンサード リンク
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