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SY 22A, 22B

SY 22A and 22B (Shiyan 22A and 22B) are a pair Chinese satellite for In-Orbit Demonstration and Validation of new technologies such as space environment monitoring.

The satellites are of different designs:

Currently the manufacturer of Shiyan 22A is not known.

The platform of Shiyan 22B was developed by MinoSpace, and the payload was developed by Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences.

The satellites were launched in 2023 on as secondary payloads on a CZ-2D (2).

Nation: China
Type / Application: ?
Contractors: ? (#A); Minospace (#B)
Propulsion: ?
Power: solar arrays, batteries
Orbit: GEO
Satellite COSPAR Date LS Launch Vehicle Remarks
SY 22A 2023-006A 13.01.2023 Jq LC-43/94 CZ-2D (2) with Yaogan 37, SY 22B
SY 22B 2023-006B 13.01.2023 Jq LC-43/94 CZ-2D (2) with Yaogan 37, SY 22A

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