Success
6 satellites
Technology
LandSpace(LS)CommercialZhuque-2E
SSOorbit
6 satellites from satellite manufacturer SpaceTY, including 3 multi-spectral Earth observation satellites and 3 technology demonstration satellites for various academic institutions. * Tianyi-29 * Tianyi-34 * Tianyi-35 * Tianyi-42 * Tianyi-45 * Tianyi-46
Saturday, May 17, 2025 at 4:12 AM
Replay
Mission details
Orbital Attempt
#6,955
LS Mission
#6
Pad Launch
#5
Location Launch
#250
Designator
2025-103
Launch Window
NET
May 17, 2025, 4:12 AM
Precision
Minute
Schedule Changes
1 update
Lift Off
4:04 AM
Window Open
4:40 AM
Window Close
Zhuque-2E Specs
Zhuque-2E (E stands for “enhanced”) is a medium-sized rocket powered by liquid oxygen and methane capable of lifting 6,000 kg of payload into a 200 km low Earth orbit, or 4,000 kg of payload into a 500 km Sun-synchronous orbit. It differs from the baseline Zhuque-2 in using enhanced TQ-12A engines on the 1st stage with higher thrust and specific impulse than the original TQ-12, and a new TQ-15A engine on the 2nd stage that has a moveable nozzle.
Length
49.5 m
Diameter
3.35 m
Launch Mass
229 t
Thrust
2,880 kN
LEO Capacity
6,000 kg
SSO Capacity
4,000 kg
Reusable
No
Maiden Flight
2024
Fastest Turnaround
2mo 29d
Total Launches
4
Successful
3
Failed
1
Consecutive Success
1
Maiden flight: Nov 27, 2024
Social Flight Log
- May 17, 2025, 4:48 AM
Launch success.
Source - May 17, 2025, 4:12 AM
Liftoff.
Source - May 17, 2025, 3:58 AM
Tweaked T-0.
Source - May 17, 2025, 2:24 AM
Unofficial Re-stream by International Rocket Launches has started
Source - May 16, 2025, 3:41 AM
Rescheduled for May 17 per NOTAMs.
Source - May 15, 2025, 2:59 AM
Scrubbed for the day.
Source - May 10, 2025, 2:58 AM
Added launch per NOTAMs; Launch vehicle and payload identities highly uncertain.
Source
LandSpace
LandSpace is a Chinese private space launch company based in Beijing. It was founded in 2015 by Tsinghua University alumni Zhang Changwu.
Founded
2015
Administrator
Founder: Zhang Changwu
Total Launches
9
Successful
6
Failed
3
Pending
0
Consecutive Success
2
Jiuquan Satellite Launch Center, People's Republic of China
Jiuquan Satellite Launch Center is a Chinese spaceport located between the Ejin, Alxa, Inner Mongolia and Hangtian Town, Jinta County, Jiuquan, Gansu Province. It is part of the Dongfeng Aerospace City (Base 10).
Timezone
Asia/Shanghai
Local Launch Time
May 17, 2025, 12:12 PM
Total Launches
286
Total Landings
2
Coordinates
40.9581, 100.2911