Delta II | GPS IIR-16(M)
发射信息
| 任务代号： | 2006-052 |
| 发射状态： | 发射成功 |
| 发射服务商： | United States Air Force |
| 火箭型号： | Delta II 7925-9.5 |
| 火箭家族： | Delta, Delta II |
| 任务名称： | GPS IIR-16(M) |
| 任务类型： | Navigation |
| 发射地点： | 卡纳维拉尔角 |
| 发射工位： | SLC-17A |
| 轨道类型： | 中地球轨道 |
任务详情
The GPS-IIR replenishment satellites are produced by General Electric Astrospace (later Martin Marietta and Lockheed Missiles & Space) under a contract issued in 1989, which included 21 satellites based on the commercial AS-4000 bus. These provided improved navigation accuracy and longer autonomous satellite operation than earlier model GPS satellites. The satellites were three-axis stabilized and operated at downlink frequencies of 1572.42 MHz and 1227.6 MHz (L-Band) and 2227.5 MHz (S-Band). Lockheed was responsible for launch and flight operations support of the GPS-IIR through 2006.
运营机构
未知
火箭详情
基本信息
| 名称 | Delta II |
| 全名 | Delta II 7925-9.5 |
| 家族 | Delta, Delta II |
| 型号 | 7925-9.5 |
| 制造商 | 联合发射联盟 |
规格参数
| 长度 | 38.9 m |
| 直径 | 2.4 m |
| 最小级数 | 3 |
| 最大级数 | 3 |
| 起飞质量 | 232 t |
| 起飞推力 | - kN |
| LEO运力 | - kg |
| GTO运力 | 1840 kg |
| 首飞时间 | 1998-01-10 |
描述
Delta II is an American space launch system developed by McDonnell Douglas, now part of the Delta rocket family operated by United Launch Alliance. With more than 150 missions and a nearly perfect track record, Delta II has established itself as one of the most successful orbital launch systems.
发射场详情
| 发射场名称 | 卡纳维拉尔角 |
| 发射工位 | SLC-17A |
| 国家 | 美国 |
| 经纬度 | 28.4472, -80.565 |
