Vostok-K

概览

Vostok-K是俄罗斯Soviet Space Program研制的运载火箭(已退役/停用)，属 R-7 系列。全长 30.8 米、直径 3 米、起飞质量 280 吨、近地轨道运力 4.7 吨。1960-05-15 首飞，迄今发射 13 次、成功 11 次，当前连续成功 7 次。

同系列火箭型号

按上游火箭家族字段关联，便于比较不同构型。

• Voskhod · 退役/停用 · Voskhod
• Molniya-M 2BL · 退役/停用 · 2BL
• Molniya 8K78 · 退役/停用 · 8K78
• Molniya 8K78M-PVB · 退役/停用 · 8K78M-PVB

英文简介

The Vostok-K was an expendable carrier rocket used by the Soviet Union for thirteen launches between 1960 and 1964, six of which were manned. The Vostok-K made its maiden flight on 22 December 1960, three weeks after the retirement of the Vostok-L. The third stage engine failed 425 seconds after launch, and the payload, a Korabl-Sputnik spacecraft, failed to reach orbit. The spacecraft was recovered after landing, and the two dogs aboard the spacecraft survived the flight. On 12 April 1961, a Vostok-K rocket was used to launch Vostok 1, the first manned spaceflight, which made Yuri Gagarin the first human to fly in space.

快速问答

Vostok-K目前是否现役？

否，数据库当前标记为退役或停用。

Vostok-K由谁制造？

制造方为 Soviet Space Program。

Vostok-K的近地轨道运力是多少？

当前收录的 LEO 运力为 4,725 kg。