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TMinusZero
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Preparing the latest launch data.
Launch Detail
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Launch detail
China Aerospace Science and Technology Corporation • Long March 8A • Commercial LC-1 (CN-HI)
China Aerospace Science and Technology Corporation • Long March 8A • LC-1
Details TBD.
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The Long March 8A is an orbital launch vehicle developed by the China Academy of Launch Vehicle Technology based on the Long March 8. It has an increased capability of up to 7 tonnes to a 700 km altitude sun-synchronous orbit. It implements a larger 3.35 meters diameter liquid hydrogen/liquid oxygen 2nd stage, coupled with 2 upgraded version of the YF-75D engines used on the Long March 5 (known as the YF-75H) with increased thrust to 10 tonnes each through measures such as increased turbopump speeds. The Long March 8A can also use a larger 5.2 meters diameter payload fairing.
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.
Payload and object details are usually published 1–2 days after launch.
A launch-area reference planning index. Use your location for a viewpoint-specific result.
A broad, sunlit jellyfish-style plume is unlikely at the launch area under the current model. The rocket may still be visible as a point.
This is a planning index, not a percent chance. Higher means the modeled viewing setup is stronger.
If needed, your browser asks permission only after you choose this. The launch-area result is not a forecast for your viewpoint.
This score uses a modeled ascent corridor rather than an exact mission path. The overall viewing setup remains useful; direction and timing are approximate.
No broad, sunlit jellyfish plume is currently expected at the modeled viewpoint.
This outlook evaluates whether a broad, sunlit ascent plume could stand out. It does not yet predict whether a specific vehicle will produce one, and an unfavorable plume outlook does not mean the rocket itself will be invisible.