Watch the Launch

TJSW-11

Circle Image

Overview

Destination: Geostationary Transfer Orbit
Mission: Government/Top Secret

Geostationary Transfer Orbit 101 Wenchang Space Launch Site, People's Republic of China

Chinese classified satellite claimed to be for communication technology test purposes. Actual mission not known.

Updates

Cosmic_Penguin • Feb. 23, 2024, 12:16 p.m.

Launch success.


Cosmic_Penguin • Feb. 23, 2024, 11:36 a.m.

Liftoff.


Cosmic_Penguin • Feb. 23, 2024, 12:24 a.m.

Go for launch per active NOTAMs.


Cosmic_Penguin • Feb. 19, 2024, 11:21 a.m.

Refined launch window per NOTAMs.


Cosmic_Penguin • Feb. 17, 2024, 5:41 a.m.

Updated launch vehicle variant per official reports.


Long March 5

Family:
Configuration:

Long March 5 is a Chinese heavy lift launch system developed by China Academy of Launch Vehicle Technology (CALT). CZ-5 is the first Chinese vehicle designed from the ground up to focus on non-hypergolic liquid rocket propellants. Currently, two CZ-5 vehicle configurations are planned, with maximum payload capacities of ~25,000 kilograms (55,000 lb) to LEO and ~14,000 kilograms (31,000 lb) to GTO. The Long March 5 roughly matches the capabilities of American EELV heavy-class vehicles such as the Delta IV Heavy.

Specifications
  • Stages
    2
  • Length
    57.0 m
  • Diameter
    5.0 m
  • Fairing Diameter
  • Launch Mass
    867.0 T
  • Thrust
    10600.0 kN
Family
  • Name
    Long March 5
  • Family
  • Variant
  • Alias
  • Full Name
    Long March 5
Payload Capacity
  • Launch Cost
  • Low Earth Orbit
    25000.0 kg
  • Geostationary Transfer Orbit
    14000.0 kg
  • 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: 536 Failures: 14 Pending: 5

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

Related News

SpaceNews

China launches classified military satellite towards geostationary belt

China launched the TJS-11classified satellite early Friday as the country continues to build its geostationary capabilities.

NASASpaceflight

Launch Roundup: SpaceX launches two Starlink missions; China launches Chang Zheng 5

A brand new week of spaceflight is approaching with SpaceX preparing to launch three Starlink missions, China getting ready to send two payloads to orbit, including one on the powerful Chang Zheng 5 (CZ-5) rocket, and Roscosmos preparing t…

Wenchang Space Launch Site, People's Republic of China

101


Falcon 9
Success
1 day, 7 hours ago
Starlink Group 10-37
Space Launch Complex 40 - Cape Canaveral SFS, FL, USA

A batch of 29 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Falcon 9
Success
2 days, 22 hours ago
Starlink Group 11-21
Space Launch Complex 4E - Vandenberg SFB, CA, USA

A batch of 28 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Falcon 9
Success
4 days, 8 hours ago
Starlink Group 10-21
Space Launch Complex 40 - Cape Canaveral SFS, FL, USA

A batch of 28 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Long March 3
Success
4 days, 19 hours ago
Gaofen-14 02
Launch Complex 3 (LC-3/LA-1) - Xichang Satellite Launch Center, People's Republic of China

Gaofen is a series of civilian Earth observation satellites developed and launched for the China High-definition Earth Observation System (CHEOS), a …


H3-24
Success
4 days, 23 hours ago
HTV-X1
Yoshinobu Launch Complex LP-2 - Tanegashima Space Center, Japan

First flight of the upgraded Japanese HTV-X spacecraft designed to resupply the International Space Station.


Falcon 9
Success
5 days, 9 hours ago
Starlink Group 11-12
Space Launch Complex 4E - Vandenberg SFB, CA, USA

A batch of 28 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Falcon 9
Success
6 days, 22 hours ago
SpainSat NG II
Space Launch Complex 40 - Cape Canaveral SFS, FL, USA

Second of two new-generation satellites built by Airbus to provide secure communications to the Spanish government, its allies, and various internati…


Long March 5
Success
1 week ago
TJSW-20
101 - Wenchang Space Launch Site, People's Republic of China

Chinese classified satellite claimed to be for communication technology test purposes. Actual mission not known.


Falcon 9
Success
1 week, 1 day ago
Starlink Group 11-5
Space Launch Complex 4E - Vandenberg SFB, CA, USA

A batch of 28 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Falcon 9
Success
1 week, 4 days ago
Starlink Group 11-19
Space Launch Complex 4E - Vandenberg SFB, CA, USA

A batch of 28 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.