火箭详情
基本信息
| 名称 |
阿里安 5 ES |
| 全名 |
阿里安 5 ES |
| 家族 |
阿里安, 阿里安 5 |
| 型号 |
ES |
| 制造商 |
阿里安Group |
规格参数
| 长度 |
45.7 m |
| 直径 |
5.4 m |
| 最小级数 |
0 |
| 最大级数 |
2 |
| 起飞质量 |
746 t |
| 起飞推力 |
11400 kN |
| LEO运力 |
21000 kg |
| GTO运力 |
- kg |
| 首飞时间 |
2008-03-09 |
描述
The Ariane 5 ES (Evolution Storable) has an estimated LEO launch capacity of 21,000 kg (46,000 lb). It includes all the performance improvements of Ariane 5 ECA core and boosters but replaces the ESC-A second stage with the restartable EPS used on Ariane 5 GS variants. It was used to launch the Automated Transfer Vehicle (ATV) into a 260 km circular low Earth orbit inclined at 51.6° and has been used 3 times to launch 4 Galileo navigation satellites at a time directly into their operational orbit. The Ariane 5 ES flew 8 times from 2008 to 2018 with no failures.
