Watch the Launch

Tianhui-2-02

Overview

Destination: Sun-Synchronous Orbit
Mission: Earth Science

Sun-Synchronous Orbit Launch Complex 9 Taiyuan Satellite Launch Center, People's Republic of China

TH 2 (Tianhui-2 = "Sky drawing") is a pair of Chinese cartography and Earth observation satellites.

Updates

Cosmic_Penguin • Aug. 18, 2021, 11:36 p.m.

Launch success


Cosmic_Penguin • Aug. 16, 2021, 12:22 p.m.

Added launch per NOTAMS.


Long March 4B

Family:
Configuration: B

The Long March 4B (Chinese: 长征四号乙火箭), also known as the Chang Zheng 4B, CZ-4B and LM-4B is a Chinese orbital carrier rocket. Launched from Launch Complex 1 at the Taiyuan Satellite Launch Center, it is a 3-stage rocket, used mostly to place satellites into low Earth and sun synchronous orbits.

Specifications
  • Stages
    3
  • Length
    44.1 m
  • Diameter
    3.35 m
  • Fairing Diameter
  • Launch Mass
    249.0 T
  • Thrust
    2961.0 kN
Family
  • Name
    Long March 4B
  • Family
  • Variant
    B
  • Alias
  • Full Name
    Long March 4B
Payload Capacity
  • Launch Cost
  • Low Earth Orbit
    4200.0 kg
  • Geostationary Transfer Orbit
    1500.0 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

NASA Spaceflight

Chang Zheng-4B launches with two Tianhui 2 satellites

China has launched a Long March/Chang Zheng-4B from the Taiyuan Satellite Launch Center at 22:32 UTC on August 18 carrying the second group of Tianhui 2 satellites into orbit.

Spaceflight Now

China launches two radar mapping satellites

China launched a Long March 4B rocket Wednesday carrying two Tianhui radar mapping satellites into orbit more than 300 miles in altitude.

Taiyuan Satellite Launch Center, People's Republic of China

Launch Complex 9


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.