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据统计,进入90年代的一年半时间内,商用通信卫星事故频繁,重要的有: (1)Superbird-B炸毁 1990年2月,阿里安火箭发射失败。该星属日本空间通信公司,星体轨道重1.4吨,卫星、发射、保险费共3亿美元。 (2)BS-2X炸毁 1990年2月与Superbird-B同时由阿里安发射失败。该星是日本的直播卫星,卫星、发射及保险费共1.3亿美元。 (3)INJELSAT-VI第二发未能进入地球同步轨道1990年3月,大力神火箭发射时,星箭分离出现
According to statistics, during the year and a half of the 1990s, commercial communications satellite accidents are frequent and important: (1) Superbird-B bombing In February 1990, the Arion missile launch failed. The satellite is Japan’s space communications company, orbital orbit weighing 1.4 tons, satellite, launch, insurance a total of 300 million US dollars. (2) BS-2X blew up In February 1990 and Superbird-B at the same time by Ariane launch failed. The star is Japan’s direct broadcast satellite, satellite, launch and insurance a total of 130 million US dollars. (3) INJELSAT-VI second round failed to enter the geosynchronous orbit In March 1990, the Hercules rocket launch, the separation of the stars and arrows