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LoadingLong March 4C
Long March 4C | Shiyan 28 B-01
Long March 4C | Shiyan 28 B-01 launched on Thu, Jul 3, 2025, 09:35 AM UTC — a China Aerospace Science and Technology Corporation mission.
Launch SuccessfulChina Aerospace Science and Technology Corporation
Lifted offNET Jul 2025
NET Thu, Jul 3, 2025, 09:35 AM UTC
Mission profile
The flight at a glance
Long March 4CVehicle
China Aerospace Science and Technology CorporationProvider
Launch Complex 3 (LC-3/LA-1)Pad
Xichang Satellite Launch Center, People's Republic of ChinaLocation
Government/Top SecretMission type
Low Earth OrbitOrbit
Flight simulation
Ascent to orbit
A representative gravity-turn climb for Long March 4C to Low Earth Orbit. Illustrative model — not this mission’s live telemetry.
Mission timeT+0:00
Altitude0.0 km
Velocity0.00 km/s
PhaseLiftoff
T+0:00 / 8:30
SimulatedRepresentative Long March 4C ascent profile — illustrative model, not this mission’s live telemetry.
The mission
Shiyan 28 B-01
Satellite officially named for "space environment detection" purposes, exact details unknown.
Around this launch
Related news
No news linked to this launch yet
As coverage publishes, deduplicated articles about this mission will appear here.
Good to know
Frequently asked
What time does Long March 4C | Shiyan 28 B-01 launch?
Long March 4C | Shiyan 28 B-01 is scheduled to lift off Thu, Jul 3, 2025, 09:35 AM UTC.
Where can I watch Long March 4C | Shiyan 28 B-01?
A live webcast will appear on this page as soon as the provider publishes a stream link.
Who is launching Long March 4C | Shiyan 28 B-01?
Long March 4C | Shiyan 28 B-01 is an China Aerospace Science and Technology Corporation mission flying on a Long March 4C.
Where does Long March 4C | Shiyan 28 B-01 launch from?
It lifts off from Launch Complex 3 (LC-3/LA-1), Xichang Satellite Launch Center, People's Republic of China.