Long March 4C | Shiyan 20A & 20B
Chinese classified satellites of unknown purposes.
Mission Details
- Launch date: December 12, 2022 at 08:22 AM UTC
- Launch vehicle: Long March 4C
- Operator: China Aerospace Science and Technology Corporation
- Launch site: Jiuquan Satellite Launch Center, People's Republic of China
- Mission type: Government/Top Secret