Long March 5B
Long March family
· built by China Aerospace Science and Technology Corporation
· maiden flight 2020-05-05
Profile data last updated: 2026-08-15T20:08:04.839063+00:00 | 7531-09-01
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
53.66 mLength
5.0 mDiameter
837 tLaunch mass
1Stages
10565 kNLiftoff thrust
Payload Capacity
25000 kgTo LEO
Lifetime Launch Record
As reported by Launch Library 2 across this rocket's entire history, not just the launches tracked on this site.
4Total launches
4Successful
0Failed
1Upcoming
Launches Tracked on This Site
4In our archive
100.0%Success rate
May 05, 2020 10:00 UTCEarliest tracked
Oct 31, 2022 07:37 UTCMost recent
| Mission | Date | Status |
|---|---|---|
| Long March 5B | Mengtian | Oct 31, 2022 07:37 UTC | Success |
| Long March 5B | Wentian | Jul 24, 2022 06:22 UTC | Success |
| Long March 5B | Tianhe | Apr 29, 2021 03:23 UTC | Success |
| Long March 5B | Maiden Flight | May 05, 2020 10:00 UTC | Success |