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发表于 2023-6-2 11:26:42
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本帖最后由 下山虎 于 2023-6-2 11:41 编辑
USA 233 (Wideband Global SATCOM 4)
Longi-tude (°): 88.4 east
Orbit: 35786 x 35788 km, 1436.1 min, 0°.0
美国军用卫星通信和控制系统包括军用宽带卫星通信系统(DSCS / WGS),军用窄带卫星通信系统(UFO / MUOS), USA 233 是美军WGS计划第二阶段的首星
The Wideband Global SATCOM system (WGS) is a high capacity United States Space Force satellite communications system planned for use in partnership by the United States Department of Defense (DoD), Canadian Department of National Defence (DND) and the Australian Department of Defence. The system is composed of the Space Segment satellites, the Terminal Segment users and the Control Segment operators
WGS-4 (USA-233), the first satellite of the Block II, was launched by United Launch Alliance (ULA) from SLC-37B at the Cape Canaveral Air Force Station (CCAFS) by a Delta IV M+ (5,4) on 20 January 2012, at 00:38:00 UTC |
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