On the October 29th 2022 Early Morning clear 0901 morning Hours Hong Kong SAR- Beijing time , the Belt and Road Initiative CNSA –China National Space Administration launching from Jiuquan Satellite Launch Center – Inner Mongolia –China – People’s Republic of China, Readiness rolled out deployed the Chang Zheng – Long March 2D carrier rocket successfully launched the test No. 20C satellite At 9:01 on October 29, the Long March 2D carrier rocket It was ignited at the Jiuquan Satellite Launch Center, and the test No. 20C satellite was sent into the predetermined orbit. The launch mission was a complete success… the International Icon Chang Zheng 2D Carrier Rocket is a normal-temperature liquid two-stage carrier rocket developed by China Aerospace Science and Technology Corporation Eighth Institute. The Experiment 20 C satellite was developed by the Institute of Microsatellite Innovation, Chinese Academy of Sciences. This launch is the 445th launch of the Long March series of carrier rockets…
The Number 20C satellite is mainly used for on-orbit verification tests of new technologies such as space environment monitoring. The mission is the 445th flight of the Long March series of launch vehicles…. In which the Chang Zheng- Long March 2D Carrier Rocket has successfully launched 12 consecutive times this year. Historically, the annual high-density launch record for this type of rocket is 8 per year. rocket is a normal-temperature liquid two-stage carrier rocket developed by the Eighth Institute of China Aerospace Science and Technology Corporation. The three satellite launch centers implement the single-satellite and multi-satellite launch capabilities required by different orbits.
This mission has high orbital requirements and heavy satellite weight. The Chang Zheng- Long March 2D Carrier Rocket has carried out multiple rounds of simulation tests on the ballistic design, and reviewed the landing area to minimize the scope of the landing area; the attitude control engine system has been cancelled, and the second stage has been used instead. The attitude of the cruise plane is adjusted, the weight of the rocket is reduced, and the carrying capacity is further improved.
The Experiment 20 C satellite was developed by the Institute of Microsatellite Innovation, Chinese Academy of Sciences….
The International Icon Chang Zheng- Long March 2D Carrier Rocket In this launch, the rocket test team used innovation to meet the needs of satellites in the face of high orbital requirements and heavy satellite quality. For example, multiple rounds of simulation tests have been carried out on the ballistic design, and the landing zone has been reviewed to minimize the scope of the landing zone. In addition, the attitude control engine system was cancelled, and the attitude adjustment was changed to a second-level tourist aircraft, which reduced the weight of the rocket and increased the carrying capacity by about 100 kilograms.
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