Long March 5B
ActiveChina Aerospace Science and Technology Corporation (CASC)
May 5, 2020
Description
The configuration of the CZ-5B variant consists of the Long March 5 core stage with its four strapped-on liquid-fueled boosters, but the usual second stage will be absent; in place of the second stage would be heavier low earth orbit payloads.
Specifications
-
Stages
1 -
Length
53.66 m -
Diameter
5.0 m -
Fairing Diameter
5.0 m -
Launch Mass
837.0 T -
Thrust
10565.0 kN
Family
-
Name
Long March 5B -
Family
― -
Variant
B -
Alias
― -
Full Name
Long March 5B
Payload Capacity
-
Launch Cost
― -
Low Earth Orbit
25000.0 kg -
Geostationary Transfer
Orbit
― -
Direct Geostationary
― -
Sun-Synchronous Capacity
―
China Aerospace Science and Technology Corporation
Government
Chairman & President: Lei Fanpei
CASC 1999The 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.
Long March 5B | Mengtian
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Oct. 31, 2022, 7:37 a.m.
Long March 5B | Wentian
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July 24, 2022, 6:22 a.m.
Status: Launch Successful
Mission:
Wentian is the first Laboratory Cabin Module (LCM) and second major component of the Chinese spacestation. It will provide additional navigation avionics, propulsion and orientation control as backup functions for the Core Cabin Module (CCM) as well as a pressurized environment for researchers to conduct science experiments in zero gravity.
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April 29, 2021, 3:23 a.m.
Long March 5B | Maiden Flight
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May 5, 2020, 10 a.m.
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