The firm describes (Chinese) the small satellite as China’s first optical space telescope.
Beijing-3 is a remote-sensing satellite that will be operated by Twenty First Century Aerospace Technology Co., Ltd (21AT), a commercial space company.The satellite was developed by a subsidiary of the China Academy of Space Technology (CAST), the main satellite-making arm of China’s chief state-owned space contractor, the China Aerospace Science and Technology Corporation (CASC).Hisea-2 is an optical remote-sensing satellite for marine ecological environment observations for Xiamen University.Hisea-1 was a radar remote-sensing satellite launched on the first Long March 8 rocket in December 2020.
The Shanghai Academy of Spaceflight Technology (SAST), another major CASC institute, provided the Long March 2D rocket for the mission.