Shijian 29 A-B

Circle Image

Overview

Destination: Geostationary Transfer Orbit
Mission: Technology

Geostationary Transfer Orbit 201 Wenchang Space Launch Site, People's Republic of China

2 satellites officially described as for "demonstration of new technologies for spatial targets detection" purposes.

Updates

Cosmic_Penguin • Dec. 26, 2025, 10:22 a.m.

Refined launch window per new NOTAMs.


Cosmic_Penguin • Dec. 30, 2025, 11:27 p.m.

Launch success.


Cosmic_Penguin • Dec. 19, 2025, 4:30 p.m.

Added launch per NOTAMs; Payload identity highly uncertain.


Long March 7A

Family:
Configuration: A

Specifications
  • Length
    ―
  • Diameter
    ―
  • Fairing Diameter
    ―
  • Launch Mass
    ―
  • Thrust
    ―
Family
  • Name
    Long March 7A
  • Family
    ―
  • Variant
    A
  • Alias
    ―
  • Full Name
    Long March 7A
Payload Capacity
  • Launch Cost
    ―
  • Low Earth Orbit
    ―
  • Geostationary Transfer Orbit
    ―
  • Direct Geostationary
    ―
  • Sun-Synchronous Capacity
    ―

China Aerospace Science and Technology Corporation

China Aerospace Science and Technology Corporation

(CASC)

Chairman & President: Lei Fanpei Founded: 1999 Successes: 601 Failures: 16 Pending: 7

Agency Type:

The China Aerospace Science and Technology Corporation (CASC) is the main contractor for the Chinese space program. It is state-owned and has a number of subordinate entities which design, develop and manufacture a range of spacecraft, launch vehicles, strategic and tactical missile systems, and ground equipment. It was officially established in July 1999 as part of a Chinese government reform drive, having previously been one part of the former China Aerospace Corporation. Various incarnations of the program date back to 1956.

INFO WIKI
SpaceDaily

China launches twin Shijian-29 satellites to test space-target detection tech

Tokyo, Japan (SPX) Dec 31, 2025 China has launched a pair of Shijian-29 satellites on a Long March 7A rocket, adding new technology-demonstration assets to its growing space-based surveillance and tracking capabilities. The mission lift…

SpaceNews

China caps record year for orbital launches with Tianhui-7 and Shijian-29 technology test missions

China reached 92 orbital launches in 2025 with back-to-back missions this week, capping a record year for both the country and the global space sector. The post China caps record year for orbital launches with Tianhui-7 and Shijian-29 te…

NASASpaceflight

Launch Roundup: Worldwide launch manifest quiet as 2026 begins

As 2025 turns to 2026, the worldwide launch manifest is quieting down, with only four… The post Launch Roundup: Worldwide launch manifest quiet as 2026 begins appeared first on NASASpaceFlight.com.

SpaceNews

U.S. GSSAP satellites execute GEO handoff to monitor China’s Shijian-29 spacecraft

Commercial space tracking data shows U.S. satellites coordinating maneuvers to maintain proximity and continuous observation of a pair of Chinese spacecraft in geostationary orbit. The post U.S. GSSAP satellites execute GEO handoff to mon…

Wenchang Space Launch Site, People's Republic of China

201


Starship
Go
2 days, 7 hours ago
Starlink Group 31-1 (Starship Flight 14)
Orbital Launch Pad 2 - SpaceX Starbase, TX, USA

14th test flight of the two-stage Starship launch vehicle. 3rd flight of Starship V3 and the first Starship flight to deploy satellites (a group of S…


Falcon 9
Success
4 days, 6 hours ago
USSF-385
Space Launch Complex 4E - Vandenberg SFB, CA, USA

A classified mission for the United States Space Force. It is possibly a batch of classified LEO satellites based on SpaceX’s Starshield satellite bu…


Electron
Success
4 days, 19 hours ago
Owlright, Owlright, Owlright (StriX Launch 13)
Rocket Lab Launch Complex 1B - Rocket Lab Launch Complex 1, Mahia Peninsula, New Zealand

Synthetic aperture radar satellite for Japanese Earth imaging company Synspective.


Long March 6A
Success
6 days, 11 hours ago
Yaogan 40 Group 04
Launch Complex 9A - Taiyuan Satellite Launch Center, People's Republic of China

3 Chinese reconnaissance satellites of unknown purposes, officially reported as for "Electromagnetic environment probing".


Long March 8A
Success
1 week ago
SatNet LEO Group 26
Commercial LC-1 - Wenchang Space Launch Site, People's Republic of China

A batch of 9 Low Earth Orbit communication satellites for the Chinese state owned SatNet constellation operated by the China Satellite Network Group.…


Kinetica 1
Success
1 week, 3 days ago
9 satellites
Launch Area 130 - Jiuquan Satellite Launch Center, People's Republic of China

Share-ride of 9 commercial Earth observation and technology demonstration satellites to SSO, details TBD.


Falcon 9
Success
1 week, 3 days ago
Starlink Group 15-27
Space Launch Complex 4E - Vandenberg SFB, CA, USA

A batch of 27 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Long March 2D
Success
1 week, 4 days ago
PIESAT-2 13-16
Launch Complex 9 - Taiyuan Satellite Launch Center, People's Republic of China

4 X-band synthetic-aperture radar Earth observation satellites for the Chinese Earth observation satellite company PIESAT.


Electron
Success
1 week, 4 days ago
Owl By The Dozen (StriX Launch 12)
Rocket Lab Launch Complex 1B - Rocket Lab Launch Complex 1, Mahia Peninsula, New Zealand

Synthetic aperture radar satellite for Japanese Earth imaging company Synspective.


Soyuz 2.1b/Fregat-M
Success
1 week, 6 days ago
Glonass-K1 No. 20 (?)
43/3 (43L) - Plesetsk Cosmodrome, Russian Federation

Note: Satellite serial number and Cosmos designation not confirmed. Glonass-K are the third generation of satellite design for GLONASS satellite n…