What rocket is launching Wentian?

Wentian is launching on the Long March 5B.

Who is launching Wentian?

Wentian is being launched by China Aerospace Science and Technology Corporation, a government launch provider founded in 1999.

Where is Wentian launching from?

Wentian is launching from 101 at Wenchang Space Launch Site, People's Republic of China.

What orbit is Wentian heading to?

Wentian is heading to Low Earth Orbit (LEO).

Is the Long March 5B reusable?

No — the Long March 5B is an expendable launch vehicle.

How many times has the Long March 5B flown?

The Long March 5B has launched 4 times to date, with 4 successful flights.

Back to Launches

Wentian

Human Exploration

Success

China Aerospace Science and Technology Corporation(CASC)Government

Long March 5BLEOorbit

Launch time

Sunday, July 24, 2022 at 6:22 AM

Success

Overview

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.

Mission details

Tiangong space station

Human Spaceflight

The Tiangong space station is a space station placed in Low Earth orbit between 340 and 450 km above the surface.

Apr 29, 2021 — ongoing

Wikipedia

Orbital Attempt

#6,270

CASC Mission

#375

Pad Launch

Location Launch

#18

Designator

2022-085

Launch Window

NET

Jul 24, 2022, 6:22 AM

Schedule Changes

1 update

Lift Off

6:12 AM

Window Open

6:29 AM

Window Close

101

Total Launches

Orbital Attempts

Fastest Turnaround

1mo 27d

Wikipedia Map

Wenchang Space Launch Site, People's Republic of China

The Wenchang Space Launch Site is a rocket launch site located in Wenchang on the island of Hainan, in China. Formally a suborbital test center, it currently serves as China's southernmost spaceport. The site was selected for its low latitude, 19° north of the equator, allowing for larger payloads to be launched. It is capable of launching the Long March 5, the heaviest Chinese rocket. Unlike launch facilities on the mainland, Wenchang uses its seaport for deliveries.

Timezone

Asia/Shanghai

Local Launch Time

Jul 24, 2022, 2:22 PM

Total Launches

Total Landings

Coordinates

19.6145, 110.9511

View location page

Frequently asked questions

Long March 5B Specs

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.

Length

53.66 m

Diameter

5 m

Launch Mass

837 t

Thrust

10,565 kN

Capacity

25,000 kg

Reusable

Maiden Flight

2020

Fastest Turnaround

3mo 9d

Total Launches

Successful

Failed

Consecutive Success

Maiden flight: May 5, 2020

Wikipedia

China Aerospace Science and Technology Corporation

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.

Founded

1999

Administrator

Chairman & President: Lei Fanpei

Total Launches

604

Successful

589

Failed

Pending

Consecutive Success

Wikipedia Website

Overview

Mission details

Launch Window

101

Wenchang Space Launch Site, People's Republic of China

Frequently asked questions

What rocket is launching Wentian?

Who is launching Wentian?

Where is Wentian launching from?

What orbit is Wentian heading to?

Is the Long March 5B reusable?

How many times has the Long March 5B flown?

What is the Wentian mission?