Now Launches Events Missions Logbook

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Now Launches Events Missions Logbook

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← Launch Manifest

GoChina Aerospace Science and Technology Corporation

Long March 4B

Payload Not Announced. Launch Area 94 (SLS-2 / 603), Jiuquan Satellite Launch Center, People's Republic of China.

T−--Hrs:--Min:--Sec

Your Time: 19:25 UTCFri 23 Oct
UTC: 19:25 UTCFri 23 Oct
At the Pad: 19:25 UTCFri 23 Oct

Countdown to Launch

14 Days OutLaunch

Scheduled
Go for Launch
Webcast
Liftoff
Outcome

Long March 4B
CASC

Long March 4B, photo by CASC — Long March 4B
CASC

Mission

Unknown, Unknown

Details TBD.

Viewing

MongoliaChina

Liftoff100 km
Ascent690 km

Schedule History

Every T-0 since tracking began, as precisely as it was known

First Seen
Fri, 23 Oct 2026, 18:00 UTC
Slip +1h 25mFri, 23 Oct 2026, 19:25 UTCCurrent

Change Log

Detected changes and source updates

Refined launch window per new NOTAMs.
Slip +1h 25mNow targeting Fri 23 Oct, 19:25 UTC
StatusTBC → Go
NewAdded to the manifest
Added launch per NOTAMs; Launch vehicle and payload identities extremely uncertain.

Schedule

Revisions: 1
Net Movement: +1h 25m
Last Revised

Subscribe in Calendar ↗

Moves when T-0 does.

Launch Record

620th

CASC Launch

50th

CASC Launch of 2026

250th

Orbital Launch Attempt of 2026, Worldwide

43d 10h

Since the Pad's Previous Launch

Counted in launch order, so these move if launches ahead of it slip.

Vehicle

Long March 4B

Provider: China Aerospace Science and Technology Corporation
Reusable: No

Launch Site

Launch Area 94 (SLS-2 / 603)

Jiuquan Satellite Launch Center, People's Republic of China

Coordinates: 40.960, 100.298
Local Time: --:--:--

Sources and Freshness

Source Updated
Retrieved

Source Record ↗