Successfully completed the 30th space launch mission of China Aerospace Science and Technology Group this year, and the Chang'er-Ding rocket lived up to expectations
At 12:13 on September 17th, the Long March 2D carrier rocket ignited and took off from the Xichang Satellite Launch Center, and then successfully launched the Remote Sensing 39 satellite into the designated orbit, achieving a successful launch mission. At this point, China Aerospace Science and Technology Group Co., Ltd. has successfully completed its 30th space launch mission this year, achieving a total of 30 victories.
The Long March-2D carrier rocket carrying out this mission is a room temperature liquid two-stage carrier rocket developed by the Shanghai Aerospace Technology Research Institute of China Aerospace Science and Technology Group. It has a takeoff thrust of about 300 tons and a corresponding solar synchronous circular orbit capacity of 1.3 tons at 700 kilometers. It has the ability to launch single and multiple satellites in different orbit requirements at the three major satellite launch centers of Jiuquan, Taiyuan, and Xichang.
The remote sensing satellite No. 39 was jointly developed by China Aerospace Science and Technology Corporation's Fifth Academy Aerospace Dongfanghong Satellite Co., Ltd. and Shanghai Aerospace Technology Research Institute.
Long March 2 Ding Successfully Launched Remote Sensing Satellite 39
The satellite testing team faced the new challenge of multiple satellites entering the launch site at the same time due to the characteristics of short launch intervals, few personnel, and heavy tasks of the model. The team broke the norm and adjusted the testing status and optimized the testing process after efficiently completing the work in the technical area of the launch site. They immediately invested in the testing work in the technical area of the next launch site, creating a new situation of seamless docking testing between the "one star launch area, one star technology area", and achieving a new breakthrough in completing the 1.5 star testing work within the time frame of the launch site's one launch mission.
![Successfully completed the 30th space launch mission of China Aerospace Science and Technology Group this year, and the Chang'er-Ding rocket lived up to expectations](https://a5qu.com/upload/images/6f79aa2fbbab4b66d2154ba037245f0d.jpg)
This launch is the 80th launch of the Long March 2D carrier rocket, the 196th launch of the Long March series carrier rocket developed by Shanghai Aerospace Science and Technology Corporation, and the 488th launch of the Long March series carrier rocket.