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Haiyang 2E — China Aerospace Science and Technology Corporation rocket launch
China Aerospace Science and Technology Corporation · Long March 4B Launched
Launch

Haiyang 2E

Wed, Jul 1, 2026, 11:46 PM UTC
The live stream link appears closer to launch.
Rocket
Long March 4B
Pad
Launch Area 94 (SLS-2 / 603)
Orbit
Sun-Synchronous Orbit
Window
29 min

China Aerospace Science and Technology Corporation's Long March 4B is set to launch Haiyang 2E on July 1, 2026 from Launch Area 94 (SLS-2 / 603), Jiuquan Satellite Launch Center, People's Republic of China. The countdown above is shown in your local timezone; the status updates live as the flight moves from To Be Confirmed to Go, and if it slips or scrubs. 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)

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Where to watch Haiyang 2E

China Aerospace Science and Technology Corporation carries the official webcast on its own channel. When the stream link is published we surface it here, and embed the player on launch day. For the full rundown of where every provider streams — and how to catch it in your timezone — see how to watch a rocket launch live. New to the jargon? The launch glossary explains scrub, hold, MECO and the rest.

Frequently asked questions

When does Haiyang 2E launch?
Haiyang 2E is scheduled to launch on July 1, 2026 from Launch Area 94 (SLS-2 / 603), Jiuquan Satellite Launch Center, People's Republic of China. The countdown on this page shows the time in your local timezone and updates if the schedule changes.
Where can I watch Haiyang 2E live?
China Aerospace Science and Technology Corporation streams the launch on its official channel. When a webcast link is available it appears on this page, and the player is embedded on launch day.
What rocket is launching Haiyang 2E?
Haiyang 2E launches on China Aerospace Science and Technology Corporation's Long March 4B from Launch Area 94 (SLS-2 / 603), Jiuquan Satellite Launch Center, People's Republic of China.
Can I watch Haiyang 2E in person?
Possibly, if you're near Jiuquan Satellite Launch Center, People's Republic of China. See our in-person viewing guide for the best public spots, and check whether this launch is visible from your location.

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