H-IIB 304 | Kounotori 9 (HTV-9)
任务详情
The last H-II Transfer Vehicle "Kounotori" will be launched on an H-IIB 304 launch vehicle, carrying 6,200 kg (13,669 lbs) of supplies and science experiments to be conducted by astronauts aboard the International Space Station. Kounotori 9 will be the last original HTV spacecaft : its successor scheduled to launch in February 2022 will be the first of the new HTV-X version.
运营机构
未知
火箭详情
基本信息
| 名称 | H-IIB |
| 全名 | H-IIB 304 |
| 家族 | H-II |
| 型号 | 304 |
| 制造商 | 三菱重工业株式会社（三菱重工） |
规格参数
| 长度 | 56.6 m |
| 直径 | 5.2 m |
| 最小级数 | 0 |
| 最大级数 | 2 |
| 起飞质量 | 551 t |
| 起飞推力 | 9000 kN |
| LEO运力 | 16500 kg |
| GTO运力 | 8000 kg |
| 首飞时间 | 2009-09-10 |
描述
H-IIB (H2B) is an expendable launch system used to launch H-II Transfer Vehicles (HTV, or Kounotori) towards the International Space Station. H-IIB rockets are liquid-fuelled with solid-fuel strap-on boosters and are launched from the Tanegashima Space Center in Japan. Mitsubishi and JAXA have been primarily responsible for design, manufacture, and operation of H-IIB.
发射场详情
| 发射场名称 | 种子岛航天中心，日本 |
| 发射工位 | 吉信发射综合体LP-2 |
| 国家 | Japan |
| 经纬度 | 30.400938, 130.97564 |
