N-2

概览

N-2是日本Mitsubishi Heavy Industries研制的运载火箭(已退役/停用)。全长 35 米、直径 2.4 米、起飞质量 132 吨、近地轨道运力 2 吨、地球同步转移轨道运力 0.7 吨。1981-02-11 首飞，迄今发射 8 次、成功 8 次，当前连续成功 8 次。

英文简介

The N-II or N-2 was a derivative of the American Delta rocket, produced under licence in Japan. It replaced the N-I-rocket in Japanese use. It used a Thor-ELT first stage, a Delta-F second stage, nine Castor SRMs, and on most flights either a Star-37E or Burner-2 upper stage, identical to the US Delta 0100 series configurations. Eight were launched between 1981 and 1987, before it was replaced by the H-I, which featured Japanese-produced upper stages. All eight launches were successful.

快速问答

N-2目前是否现役？

否，数据库当前标记为退役或停用。

N-2由谁制造？

制造方为 Mitsubishi Heavy Industries。

N-2的近地轨道运力是多少？

当前收录的 LEO 运力为 2,000 kg。