联盟 2.1b/Fregat-M | EgyptSat-A
发射信息
| 任务代号： | 2019-008 |
| 发射状态： | 发射成功 |
| 发射服务商： | 俄罗斯联邦航天局 |
| 火箭型号： | 联盟 2.1b Fregat-M |
| 火箭家族： | 联盟, 联盟 2 |
| 任务名称： | EgyptSat-A |
| 任务类型： | Earth Science |
| 发射地点： | 拜科努尔航天发射场，哈萨克斯坦共和国 |
| 发射工位： | 31/6 |
| 轨道类型： | 近地轨道 |
任务详情
EgyptSat-A (MisrSat A) is Egypt's third Earth remote-sounding satellite. The satellite is jointly built by Egypt's National Authority for Remote Sensing and Space Sciences together with RKK Energiya in Russia. The imaging payload was developed by OAO Peleng and NIRUP Geoinformatsionnye Sistemy in Belarus. The satellite is an improved version of EgyptSat 2 and is also based on RKK Energiya's 559GK bus, which inherits technologies from their USP platform. The satellite features SPD-70 electric engines using Xenon. It features an improved opto-electronic system and onboard control system, high-speed on-board radio link and solar cells with increased efficiency.
运营机构
未知
火箭详情
基本信息
| 名称 | 联盟 2.1b/Fregat-M |
| 全名 | 联盟 2.1b Fregat-M |
| 家族 | 联盟, 联盟 2 |
| 型号 | Fregat-M |
| 制造商 | 进步货运飞船 Rocket Space Center |
规格参数
| 长度 | 46.3 m |
| 直径 | 10.3 m |
| 最小级数 | 4 |
| 最大级数 | 4 |
| 起飞质量 | 313 t |
| 起飞推力 | 4150 kN |
| LEO运力 | 8200 kg |
| GTO运力 | 3250 kg |
| 首飞时间 | 2008-07-26 |
描述
Soyuz-2, GRAU index 14A14, is the collective designation for the 21st-century version of the Russian Soyuz rocket. In its basic form, it is a three-stage carrier rocket for placing payloads into low Earth orbit. The first-stage boosters and two core stages feature uprated engines with improved injection systems, compared to the previous versions of the Soyuz. Digital flight control and telemetry systems allow the rocket to be launched from a fixed launch platform, whereas the launch platforms for earlier Soyuz rockets had to be rotated as the rocket could not perform a roll to change its heading in flight.
发射场详情
| 发射场名称 | 拜科努尔航天发射场，哈萨克斯坦共和国 |
| 发射工位 | 31/6 |
| 国家 | Kazakhstan |
| 经纬度 | 45.996034, 63.564003 |
