On the 21st August 2023 early morning 0145 Hours Hong- Kong SAR – Beijing time CNSA –China National Space Administration , the Chang Zheng- Long March 4C Yao 56 Carrier Rocket launch vehicle ignited and blasted off at the Jiuquan Satellite Launch Center, and then sent the Gaofen 12-04 satellite into the scheduled Orbit, the launch mission was a complete success.
The Gaofen 12-04 satellite was developed by the Eighth Academy of China Aerospace Science and Technology Corporation. It is a microwave remote sensing satellite arranged by the National Science and Technology Major Special Project of the High-resolution Earth Observation System. It is mainly used for land censuses, urban planning, and land rights confirmation. , road network design, crop yield estimation, and disaster prevention and mitigation….
At 1330 Hours Hong Kong SAR- Beijing Time 15th June 2023 , China- People’s Republic of China- CNSA –China National Space Administration Successfully launched the New Next Generation Long March – Chang Zheng2D carrier rocket at the Taiyuan Satellite Launch Center Shanxi Province.. launch 41- forty one Satellites in which the Chang Zheng – Long March 2D Carrier Rocket is in preparing readiness to launch in which dates back to On May 22, a total of 41 satellites set off in the Changchun Aerospace Information Industry Park, among them, “Jilin No. 1” Gaofen 03D19-26 satellites, Gaofen 06A series satellites, platform 02A01-02 The 36 satellites including Si-1 are the “Jilin-1” satellites.
The Chang Zheng- Long March 2 D yao 88 carrier rocket at the No. 9 station of the Taiyuan Satellite Launch Center, with the method of “one Carrier Rocket 41 satellites “, 41 optical remote sensing satellites of Jilin No. It entered the predetermined sun-synchronous orbit, and the launch mission was a complete success.
In response to the launch mission requirements of “one arrow with 41 satellites”, the Changerding rocket development team took a series of effective measures to ensure the safe and accurate orbiting of 41 satellites by rationally arranging in the limited fairing space and selecting the optimal separation scheme. .
[Chang Zheng – Long March 2D yao 88 /Jilin-1 “One Carrier Rocket 41 Satellites” adopts the satellite layout of wall-mounted*38+sidewall*3】
One arrow launches 41 satellites, setting a new record for the largest number of satellites launched in one time in my country. But to safely and smoothly send so many satellites into orbit at one time, the first thing to solve is the layout of the satellites in the fairing, not only to ensure “sit down”, but also “sit comfortably”. To this end, the development team of Eight Director Erding fully sorted out the structure and mission requirements of the satellites, fully tapped the potential, optimized the layout design, adopted the layout method of 38 satellites on the wall + 3 satellites on the side wall, and successfully found 41 satellites. Safe and comfortable location.
In order to allow 41 ” satellite passengers” to enjoy a comfortable flight experience, the model team effectively used the space in the fairing to move the “feet” of the “passengers” under the adapter, and opened up 3 “special seats” on the support cabin , Successfully let 41 satellites “board” smoothly. Although the form of the “seat” is relatively new, but a closer look shows that they are all high-quality parts that have been sent to the “passengers” before, which effectively guarantees the safety and reliability of this mission.
In addition, in order to avoid crowded collisions when “getting off the car”, the research and development team of the Eighth Academy ingeniously designed the “drop-off plan” to allow the satellites to separate in an orderly manner. The overall design team divided the 38 satellites on the cylindrical multi-satellite adapter into one group of “passengers” on each floor, a total of 6 groups; the 3 “passengers” on the lower support cabin were taken as the seventh group, and the satellites were carried out in sequence according to the group separate. In addition, this rocket is also equipped with 10 reverse thrust rockets. By turning on the reverse thrust rockets, the distance between each group of satellites is widened to ensure the safety of separation from each other
At 15th June 2023 , China- People’s Republic of China- CNSA –China National Space Administration Successfully launched the New Next Generation Long March – Chang Zheng2D carrier rocket at the Taiyuan Satellite Launch Center Shanxi Province.. Is set to launch 41- forty one Satellites in which the Chang Zheng – Long March 2D Carrier Rocket is in preparing readiness to launch in which dates back to On May 22, a total of 41 satellites set off in the Changchun Aerospace Information Industry Park, among them, “Jilin No. 1” Gaofen 03D19-26 satellites, Gaofen 06A series satellites, platform 02A01-02 The 36 satellites including Si-1 are the “Jilin-1” satellites.
The Chang Zheng -Long March 2D “One Carrier Rocket 41 Satellites” will be launched on the next day on expected on 16th June 2023 …. The latest batch of Jilin-1 satellites launched in the form of “One Carrier Rocket 41 Satellites” involves 3 large software systems and 4 satellite models, 41 satellites, and 50 sets of antenna equipment.
At present, the launch of “One Carrier Rocket 41 Satellites” has officially entered the countdown! It is planned to be launched from the Taiyuan Satellite Launch Center in the near future. This will create the record for the largest number of satellites launched in a single spaceflight in China
[The countdown to launch has entered! Uncover how “one Carrier Rocket 41 satellites ” is achieved? 】
How did “41 satellites with one arrow” come true this time? What’s the point? Li Feng, director of the satellite operation and management technology research office of Chang Guang Satellite Technology Co., Ltd., gave the answer in an exclusive interview with China Jilin Net!
“The launch of ‘One Carrier Rocket 41 Satellites’ poses a huge challenge to the transportation and management system. In the past, a maximum of 16 satellites were launched at one time, but this time the number has reached nearly three times that of the maximum one, and it involves multiple satellite models. For measurement and control , data transmission resources, software system development, and personnel requirements are all higher. In order to do a good job in the operation and management of 41 satellites, the colleagues in the Satellite Operation and Management Technology Research Office started the preparation work at the end of last year, and the internal and external coordination of the company , docking, and recently successfully completed the system development and the joint test of the three-wheel operation and management system, involving 3 large software systems, 4 satellite models, 41 satellites, and 50 sets of antenna equipment, and confirmed the functions, performance and interfaces of each system Matching situation. The 41 satellites launched this time include 8 Jilin-1 Gaofen 03D satellites and 30 Gaofen 06A series satellites. Among them, the weight of the Gaofen 06A single satellite has been successfully reduced to 20kg, and its performance indicators are still very advanced.
Li Feng said, “During the satellite-rocket separation stage, the 41 satellites were separated seven times successively. The separation time of each group of satellites lasted for three to five seconds. . This launch has put forward higher requirements for both satellites and rockets, including separation timing and control of satellite force and torque, so as to ensure that each satellite can enter the predetermined orbit smoothly and safely. “
After the 41 satellites launched this time (including 36 “Jilin-1” satellite constellation networking remote sensing satellites) are in orbit, they will form a network with the 72 “Jilin-1” satellites in orbit. So far, “Jilin-1” “The number of satellites in orbit has increased to 108, marking that the “Jilin-1” satellite constellation network project has successfully achieved the phased goal of “Hundred Stars Flying into the Sky”
At 1537 Hours Hong Kong SAR- Beijing Time on An early 27th December 2022 , China- People’s Republic of China- CNSA –China National Space Administration Successfully launched the New Next Generation Long March – Chang Zheng 4B modified Yao 55 carrier rocket at the Taiyuan Satellite Launch Center Shanxi Province rocket successfully launched the Gaofen 11 Group four Earth Sciences satellite…
The 63rd round of this year is a complete success at the No. 9 station of the Taiyuan Satellite Launch Center, my country successfully launched the Gaofen 11 04 with the Chang Zheng Long March 4B Yao 55 carrier rocket. The satellite was launched into space, and the satellite successfully entered the predetermined orbit, and the launch mission was a complete success. The satellite is mainly used in the fields of land census, urban planning, land title confirmation, road network design, crop yield estimation, and disaster prevention and mitigation. This launch is the 457th launch of the Long March series of launch vehicles. This launch coincides with the coldest period of the year at the Taiyuan Satellite Launch Center, where the lowest temperature can reach below minus 30 degrees Celsius. For this reason, the rocket test team adopted a series of insulation measures to ensure the smooth progress of the mission. This is the final battle of the Chang 4 series of rockets this year.
The Gaofen 11-04 satellite launched this time was developed by the Fifth Academy of Aerospace Science and Technology Group. This mission is the final battle of the Chang-4 series of rockets this year. So far, the Chang-4 model has successfully completed 11 launch missions in 2022, and the average annual launch volume has exceeded double digits for two consecutive years.
At 0231 Hours Hong Kong SAR- Beijing Time on An early morning of 9th December 2022 , China- People’s Republic of China- CNSA –China National Space Administration Successfully launched the New Next Generation Long March – Chang Zheng 2D modified Yao 45 carrier rocket at the Taiyuan Satellite Launch Center Shanxi Province rocket successfully launched the Gaofen-5 01A Earth Sciences satellite…
This year’s 57th launch, At 02:31 on December 09th , 2022, China, People’s Republic of China used the Chang Zheng- Long March 2D Yao 45 carrier rocket to successfully launch the hyperspectral comprehensive observation satellite ” Gaofen-5 01A” was launched, and the satellite successfully entered the predetermined orbit, and the launch mission was a complete success. The satellite is mainly aimed at major needs such as pollution reduction, environmental quality supervision, atmospheric composition monitoring, natural resource investigation, and climate change research. Oceanographic, surveying and mapping and other departments (fields) provide data services and support. This mission is the 453rd flight of the Long March series of launch vehicles.
“Gaofen-5 01A” hyperspectral comprehensive observation satellite was successfully launched, and a high-precision greenhouse gas comprehensive detection satellite will be launched before 2025] At 2:31 on December 9, 2022, the Long March 2D carrier rocket was launched on the Taiyuan Satellite The launch center ignited and launched the “Gaofen-5 01A” hyperspectral comprehensive observation satellite into the predetermined orbit, and the launch mission was a complete success.
The hyperspectral comprehensive observation satellite (Gaofen-5 01A) adopts the SAST1000 platform and operates in a sun-synchronous orbit of 705 kilometers. After the satellite is put into orbit, it will be networked with hyperspectral observation satellites and atmospheric environment monitoring satellites to achieve global coverage of the atmospheric environment and infrared three times a day. Through the emergency observation capabilities of satellites, rapid hyperspectral revisit observations of global hotspots will be realized. .
The hyperspectral comprehensive observation satellite is equipped with three remote sensing instruments: a visible short-wave infrared hyperspectral camera, an atmospheric trace gas differential absorption spectrometer and a wide-range thermal infrared imager. “Space inspector” role, patrolling the surface temperature around the clock to improve the application efficiency of infrared data.
Hyperspectral comprehensive observation satellites will be used in ecological environment dynamic monitoring, natural resource investigation, atmospheric composition detection, etc., which will greatly improve the global air pollutant monitoring capabilities, and significantly improve my country’s awareness of point sources of greenhouse gas emissions such as methane and water pollution. The regional macro-regulatory ability can strongly support the prevention and control of complex air pollution, help win the “pollution prevention and control battle”, provide support for the protection and restoration of important national ecosystems, actively respond to global climate change, and build a beautiful China.
It is reported that the Eighth Academy will launch a high-precision greenhouse gas comprehensive detection satellite before 2025 to realize active and passive greenhouse gas homologous monitoring, and help build an ecological environment satellite system with basically complete monitoring elements…
星河动力空间科技有限公司 Galactic Energy- Galaxy Power (Beijing) Space Technology Co., Ltd. Located in Block D, Aviation Technology Plaza, E-Town, and Beijing – Beijing – China – People’s Republic of China ….Galaxy Aerospace is the first private aerospace company in China to achieve successful continuous launches, the first to send commercial networked satellites into a 500km sun-synchronous orbit, and the first to master the ability to launch multiple satellites with one carrier rocket.
During today on 16th November 2022 launching from one of many complexes酒泉衛星發射中心 Jiuquan Satellite Launch Center in Dongfeng Aerospace City – inner Mongolia –China – People’s Republic of China on 1420 Hong Kong SAR-Beijing Time.. in which Galaxy Energy on of sixty plus more Private Chinese Carrier Rocket Companies successfully launched the全国 Successful launch of Ceres-1 Yao-4 series carrier rocket…… Themed with rocket (mission code: YOUNG FOR YOU), successfully sent a total of 5 satellites of the high-score 03D08, 51, 52, 53, and 54 of the “Jilin-1” constellation into sun-synchronous orbit.
This launch is the fourth consecutive launch of the “Ceres-1” commercial rocket. Galaxy Power Aerospace has maintained a 100% success rate, and has completed 14 satellite launches for 7 satellite customers, which has once again refreshed China. A new record for private commercial rocket launches deliveries. At the same time, this is also the first time that a domestic low-orbit constellation uses private commercial rockets for network launch, which promotes the ecological and healthy development of the domestic commercial aerospace industry, which is of milestone significance…..
The Jilin-1 Gaofen 03D08, 51, 52, 53, and 54 satellites carried by the Ceres-1 (Yao-4) carrier rocket are all third-generation optical remote sensing satellites independently developed and mass-produced by Chang Guang Satellite Technology Co., Ltd. The five Gaofen 03D stars will operate in a network with the Jilin-1 Gaofen 02D star and the Jilin-1 Gaofen 02F star to provide remote sensing satellite images for various users. In this launch, Galaxy Power Company adopted a self-developed transfer launch vehicle for the first time to perform transfer and launch tasks. The transfer launch vehicle has functions such as environmental temperature control, mobile transfer transportation, and rapid erection launch, which further reduces the impact on the launch area. The requirements of pre-launch support greatly shortened the launch preparation time from 4 hours to 1 hour, which effectively solved the problems of long rocket launch preparation time and low launch frequency, and provided strong ground support for the mass launch delivery of the Ceres-1 commercial rocket
In this launch, Galaxy Power Company adopted a self-developed transfer launch vehicle for the first time to perform transfer and launch tasks. The transfer launch vehicle has functions such as environmental temperature control, mobile transfer transportation, and rapid erection launch, which further reduces the impact on the launch area. The requirements of pre-launch support greatly shortened the launch preparation time from 4 hours to 1 hour, which effectively solved the problems of long rocket launch preparation time and low launch frequency, and provided strong ground support for the mass launch delivery of the Ceres-1 commercial rocket
