长征 8 | Queqiao-2
任务详情
Queqiao-2 is a Chinese artificial satellite to serve as a communications relay for future Chinese lunar far side missions that cannot communicate directly with the Earth, beginning with the Chang'e 6 lunar sample return mission in 2024. It will operate from a Distant Retrograde Orbit (DRO) of the Moon. The launch also carries the Tiandu-1 & 2 small satellites testing cis-lunar space navigation and inter-satellite communication techniques for CNSA’s Deep Space Exploration Laboratory (DSEL).
运营机构
未知
火箭详情
基本信息
| 名称 | 长征 8 |
| 全名 | 长征 8 |
| 家族 | Long March, 长征 8 |
| 型号 | |
| 制造商 | 中国航天科工集团有限公司 |
规格参数
| 长度 | 50.34 m |
| 直径 | 3.35 m |
| 最小级数 | 2 |
| 最大级数 | 2 |
| 起飞质量 | 356 t |
| 起飞推力 | 4800 kN |
| LEO运力 | 8100 kg |
| GTO运力 | 2800 kg |
| 首飞时间 | 2020-12-22 |
描述
Long March 8 (Chinese: 长征八号运载火箭) is an orbital launch vehicle developed by the China Academy of Launch Vehicle Technology to launch up to 5000 kg to a 700 km altitude Sun-synchronous orbit (SSO). The rocket is based on the Long March 7 with its first stage and 2 out of its 4 boosters, along with the existing liquid hydrogen burning 3rd stage of the Long March 3A/3B/3C and 7A as its 2nd stage. A "Core Only" version omitting the boosters is also available.
发射场详情
| 发射场名称 | 文昌航天发射场 |
| 发射工位 | 201 |
| 国家 | 中国 |
| 经纬度 | 19.618452, 110.955356 |
