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China Aerospace Science and Technology CorporationLaunch SuccessfulEarth ScienceLong March 4B
Launched 2026-07-01 23:46 UTCLaunch Area 94 (SLS-2 / 603), Jiuquan Satellite Launch Center, People's Republic of China
Success
Reached Sun-Synchronous Orbit
Worldwide
155th
orbital launch attempt in 2026
China Aerospace Science and Technology Corporation
31st
launch this year
Launch Area 94 (SLS-2 / 603)
5th
launch from this pad this year
Pad turnaround
75 d 19 h
since the pad's previous launch
Haiyang 2E (Chinese: "Ocean"), abbreviated HY-2E, is a marine remote sensing satellite of China. The HY-2 series' primary objective is to measure ocean dynamic and regional environmental trends in the microwave spectral range, plus measurements of parameters such as marine wind vector, marine surface heat and Sea Surface Temperature (SST). These ocean dynamics real-time data aid aero-marine forecasts for the prevention of, and relief in the event of, natural disasters.
Instruments carried include:
* Microwave Radiometer Imager (MWRI)
* Radar Altimeter (RA)
* Ku-band Rotational Fan-beam Scatterometer (SCAT)
Launch Provider
Government · China · Founded 1999 · Chairman & President Lei Fanpei
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.
Launches
621
Successful
605
97%
Landings
1
of 2
Upcoming
7
scheduled
·
Launch success.
Cosmic_Penguin
·
Added launch per NOTAMs; Payload and launch vehicle identities highly uncertain.
Cosmic_Penguin
Height
44.1m
Diameter
3.4m
To low Earth orbit
4,200kg
Liftoff thrust
2,961kN
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