Polaris Intelligence
Information
Organizations
Spacecraft
Missions
Constellations
Launch Vehicles
Locations
01
retired
Admin Edit
Launched 12/28/1991
Technical Specifications
Verified technical details
Dry Mass
460 kg
Total Mass
1040 kg
Power
Unknown
Design Life
Unknown
Stakeholders
Operator
China Satellite Communications Co., Ltd. (China Satcom)
Manufacturer
China Satellite Communications Co., Ltd. (China Satcom)
Launch Mission
Zhongxing 4
12/28/1991