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On August 21,the SJ-9 satellite delivery ceremony was held in Beijing which marks its formal operation.Yuan Jie,Vice President of CASC attended the ceremony.SJ-9 has conducted in-orbit new product verification of 24 categories which are badly needed for China’s satellite development,and evaluation and assessment on over 20 types of domestic core elements and materials of10 categories.It firstly accomplished the satellite formation flight and high-accurate GPS interplanetary measurement
On August 21, the SJ-9 satellite delivery ceremony was held in Beijing which marks its formal operation. Yuan Jie, Vice President of CASC attended the ceremony. JJ-9 has conducted in-orbit new product verification of 24 categories which are badly needed for China’s satellite development, and evaluation and assessment on over 20 types of domestic core elements and materials of 10 categories. Initial accomplish the satellite formation flight and high-accurate GPS interplanetary measurement