长征 3B | 中国Sat 9B
发射信息
| 任务代号： | 2021-080 |
| 发射状态： | 发射成功 |
| 发射服务商： | 中国航天科工集团有限公司 |
| 火箭型号： | 长征 3B/E |
| 火箭家族： | Long March, 长征 3 |
| 任务名称： | 中国Sat 9B |
| 任务类型： | Communications |
| 发射地点： | 西昌卫星发射中心 |
| 发射工位： | LC-2 |
| 轨道类型： | 地球静止转移轨道 |
任务详情
Zhongxing-9B (ChinaSat 9B) is a Chinese communications satellite, that will replace the Zhongxing-9A satellite in orbit. The latter was launched in 2017, but the CZ-3B launch vehicle suffered a partial failure, and the satellite had to burn a large amount of fuel to reach its nominal orbit. ZX-9B will be used to retransmit television to the Chinese, as well as to provide television communications with Chinese islands, and ships sailing near the coast. The satellite will also be used to broadcast the 2022 Beijing Winter Olympics in 8K.
运营机构
未知
火箭详情
基本信息
| 名称 | 长征 3B/E |
| 全名 | 长征 3B/E |
| 家族 | Long March, 长征 3 |
| 型号 | B/E |
| 制造商 | 中国航天科工集团有限公司 |
规格参数
| 长度 | 56.3 m |
| 直径 | 3.35 m |
| 最小级数 | 3 |
| 最大级数 | 3 |
| 起飞质量 | 456 t |
| 起飞推力 | 5924 kN |
| LEO运力 | 12000 kg |
| GTO运力 | 5500 kg |
| 首飞时间 | 2007-05-13 |
描述
The Long March 3B / E (G2) (CZ-3B / E) is one of the most successful medium-range launchers and the strongest variant of the CZ-3 series. It was specially developed for the transport of heavy communications satellites into a geostationary transfer orbit. The additional designation "E" stands for a higher payload fairing, stretched boosters and extended fuel tanks at the first stage, over the CZ-3B.
发射场详情
| 发射场名称 | 西昌卫星发射中心 |
| 发射工位 | LC-2 |
| 国家 | 中国 |
| 经纬度 | 28.245564, 102.026751 |
