H3-22

概览

H3-22是日本Mitsubishi Heavy Industries研制的现役运载火箭。全长 63 米、直径 5.3 米、地球同步转移轨道运力 5.4 吨。2023-03-07 首飞，迄今发射 6 次、成功 4 次。

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同系列火箭型号

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• H3-24 · 现役 · 24
• H3-30 · 现役 · 30
• H3 · 现役

英文简介

The H3 Launch Vehicle is a Japanese expendable launch system. Each H3 booster configuration has a two-digit and a letter designation that indicates the features of that configuration. The first digit represents the number of LE-9 engines on the main stage, either "2" or "3". The second digit indicates the number of SRB-3 solid rocket boosters attached to the base of the rocket, and can be "0", "2" or "4". All layouts of solid boosters are symmetrical. The letter in the end shows the length of the payload fairing, either short "S" or long "L". For example, an H3-24L has two engines, four solid rocket boosters, and a long fairing, whereas an H3-30S has three engines, no solid rocket boosters, and a short fairing.

快速问答

H3-22目前是否现役？

是，数据库当前标记为现役。

H3-22由谁制造？

制造方为 Mitsubishi Heavy Industries。

H3-22已有多少次发射？

当前收录战绩为成功 4 次、共 6 次。