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星河动力航天顺利将吉林一号宽幅02A星送入预定轨道
时间:2024-01-10 08:21:41 来源：古今纵横谈 浏览次数:97 我来说两句(0)
8月25日下午消息，2023年8月25日12时59分，星河动力航天公司于酒泉卫星发射中心成功发射谷神星一号运载火箭(任务代号：CORNFIELD CHASE)，顺利将吉林一号宽幅02A星精确送入预定轨道，此次任务是谷神星一号系列商业运载火箭的连续第八次成功发射，是本年度的连续第四次成功发射，也是35天内实施的第三次发射。
“吉林一号”宽幅02A星是由长光卫星技术股份有限公司出资自研的新一代覆盖型卫星的首发星，其有效载荷为一台离轴四反光学相机。宽幅02A星在设计制造阶段实现多项关键技术突破，在性能指标与“吉林一号”宽幅01系列卫星相当的前提下，整星重量成功由宽幅01星的1200kg级降至230kg级，将为用户提供150km幅宽、0.5m分辨率的高清卫星影像产品，具备高分辨、大幅宽、高速数传、低成本的特点。卫星发射成功后，将进一步加速“吉林一号”卫星星座的组网进程，扩增“吉林一号”大幅宽、高分辨遥感信息资源，可为国土资源普查、智慧城市、农林业开发等领域提供更丰富的遥感数据和产品服务。
目前，谷神星一号运载火箭已进入密集发射期，预计近期还将迎来该型火箭的第九次陆地发射及首次海上发射。
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