Atlas V 551 | ViaSat-3 F2 (ViaSat-3 EMEA)
任务详情
The ViaSat-3 is a series of three Ka-band satellites is expected to provide vastly superior capabilities in terms of service speed and flexibility for a satellite platform. Each ViaSat-3 class satellite is expected to deliver more than 1-Terabit per second of network capacity, and to leverage high levels of flexibility to dynamically direct capacity to where customers are located.
运营机构
Viasat
火箭详情
基本信息
| 名称 | Atlas V 551 |
| 全名 | Atlas V 551 |
| 家族 | Atlas, Atlas V |
| 型号 | 551 |
| 制造商 | 联合发射联盟 |
规格参数
| 长度 | 59.7 m |
| 直径 | 3.8 m |
| 最小级数 | 1 |
| 最大级数 | 2 |
| 起飞质量 | 573 t |
| 起飞推力 | 12269 kN |
| LEO运力 | 18850 kg |
| GTO运力 | 8890 kg |
| 首飞时间 | 2006-01-19 |
描述
Atlas V is an expendable launch system in the Atlas rocket family. It was formerly operated by Lockheed Martin and is now operated by United Launch Alliance (ULA), a joint venture with Boeing. Each Atlas V rocket uses a Russian-built RD-180 engine burning kerosene and liquid oxygen to power its first stage and an American-built RL10 engine burning liquid hydrogen and liquid oxygen to power its Centaur upper stage. The RD-180 engines are provided by RD Amross, while Aerojet Rocketdyne provides both the RL10 engines and the strap-on boosters used in some configurations. The standard payload fairing sizes are 4 or 5 meters in diameter and of various lengths. Fairings sizes as large as 7.2 m in diameter and up to 32.3 m in length have been considered. The rocket is assembled in Decatur, Alabama and Harlingen, Texas.
发射场详情
| 发射场名称 | 卡纳维拉尔角 |
| 发射工位 | SLC-41 |
| 国家 | 美国 |
| 经纬度 | 28.58341025, -80.58303644 |
