(Original title: The Long March 11 carrier rocket will be launched in the sea in 2019)
China news agency, Beijing, January 29th The Long March 11 carrier rocket will perform the first sea launch basic test and ocean flight test in 2019, which will be the first show of the Chinese launch vehicle.
Data map: Long March 11 carrier rocket. Longman Sea
On the 29th, the press conference of "China Aerospace Science and Technology Activity Blue Book (2018)" was held in Beijing. Jin Xin, deputy director of the China Aerospace Science and Technology Group's Long March 11 carrier rocket, announced the above news.
Jin Xin said that the 2019 Long March 11 launch vehicle plans to carry out four launch missions, including the first sea launch basic test and ocean flight test, two commercial launches, and one national mission. Among them, the first marine launch basic test and the marine flight test are the first show of the Chinese launch vehicle, with the capability of five-level maritime transport and three-level sea launch.
Jin Xin said that the implementation of the launch of the Long March 11 carrier rocket has five aspects: First, it can meet the growing demand of small low-angle small satellites, effectively fill the gaps; Second, meet the safety requirements of the launch vehicle sliding area. Taking the sea launch, the launching point can be flexibly selected; the third is to meet the needs of commercialization of the launch vehicle, adopt civil ships through the mode of military-civilian integration, establish an open and shared military-civilian fusion launch system, and reduce the cost of satellite launch; The development of launch technology, through the launch of marine launch technology tests, break through the key technologies of marine launch, lay the foundation for the offshore recycling of reproducible launch vehicles and the technical development of the aerospace field; fifth, to meet the space development needs of countries along the Maritime Silk Road, through The construction of a launching platform dedicated to maritime launches will have the ability to launch global seas to meet the development needs of satellite networks in low latitudes.
According to reports, the Long March 11 carrier rocket is the only solid model of China's new generation of launch vehicles, with a total length of 20.8 meters, a diameter of 2.0 meters, a weight of 58 tons, a takeoff thrust of 120 tons, 700 kilometers of sun-synchronous orbital carrier. The capacity is up to 350 kg and the low-rail carrying capacity is up to 700 kg.
Since the completion of the "first flight" at the Jiuquan Satellite Launch Center on September 25, 2015, the Long March 11 carrier rocket has achieved six consecutive high-precision orbits, six consecutive quality zero problems, and six consecutive on-time launches. A total of 25 satellites were sent to the scheduled orbit.
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