Yaogan 19

The Yaogan 19 (Remote Sensing Satellite-19) government remote sensing satellite, likely also used as a military reconnaissance satellite, was launched by a CZ-4C rocket from China's Taiyuan space center. It is the first of a new generation of optical reconnaissance satellites. YG-19 was built by the Aerospace Shanghai Technical Institute of the China Aerospace Science and Technology Corp. The optical payload on YG-19 was developed by the Changchun Light Technology Institute.