On the evening of November 30, the Long March 12 carrier rocket ignited and took off at the Hainan Commercial Space Launch Site. Subsequently, the rocket successfully sent the Satellite Internet Technology Test Satellite and Technology Test Satellite 03 into the predetermined orbit. This was the first time for my country's first commercial space launch site The launch mission was successful.
China News Service reporter Luo Yunfei Photo
The Long March 12 carrier rocket was developed by the Eighth Academy of China Aerospace Science and Technology Corporation. The total length of the rocket is about 62 meters, and its take-off mass is about 430 tons. It adopts a two-stage configuration design. The first stage uses four liquid propellants with a thrust of 1,250 kN. Oxygen/kerosene engine, the second stage uses 2 liquid oxygen with a thrust of 180 kN /Kerosene engine, with a carrying capacity of no less than 12 tons in low-Earth orbit and no less than 6 tons in a 700-kilometer sun-synchronous orbit. It is China's single-core launch vehicle with the largest carrying capacity at present. It can be adapted to 5.2-meter, The 4.2-meter-diameter fairing supports single-star and multi-star launches in different orbits. The Long March 12 launch vehicle is China's first 4-meter-class launch vehicle. The 4-meter diameter design can achieve the best adaptation of the rocket body diameter and the number of engines.
It is understood that the Long March 12 carrier rocket is ready to enter a high-density launch state, which will effectively improve China's sun-synchronous orbit entry capabilities and low-orbit multi-constellation networking capabilities.
technology test satellite 03 was developed by the fifth institute of China Aerospace Science and Technology Corporation. The satellite Internet technology test satellite is developed by Galaxy Aerospace. This launch of
is the 548th launch of the Long March series of launch vehicles.
On the evening of November 30, the Long March 12 carrier rocket ignited and took off at the Hainan Commercial Space Launch Site. Subsequently, the rocket successfully sent the Satellite Internet Technology Test Satellite and Technology Test Satellite 03 into the predetermined orbit. This was the first time for my country's first commercial space launch site The launch mission was successful.
China News Service reporter Luo Yunfei Photo
The Long March 12 carrier rocket was developed by the Eighth Academy of China Aerospace Science and Technology Corporation. The total length of the rocket is about 62 meters, and its take-off mass is about 430 tons. It adopts a two-stage configuration design. The first stage uses four liquid propellants with a thrust of 1,250 kN. Oxygen/kerosene engine, the second stage uses 2 liquid oxygen with a thrust of 180 kN /Kerosene engine, with a carrying capacity of no less than 12 tons in low-Earth orbit and no less than 6 tons in a 700-kilometer sun-synchronous orbit. It is China's single-core launch vehicle with the largest carrying capacity at present. It can be adapted to 5.2-meter, The 4.2-meter-diameter fairing supports single-star and multi-star launches in different orbits. The Long March 12 launch vehicle is China's first 4-meter-class launch vehicle. The 4-meter diameter design can achieve the best adaptation of the rocket body diameter and the number of engines.
It is understood that the Long March 12 carrier rocket is ready to enter a high-density launch state, which will effectively improve China's sun-synchronous orbit entry capabilities and low-orbit multi-constellation networking capabilities.
technology test satellite 03 was developed by the fifth institute of China Aerospace Science and Technology Corporation. The satellite Internet technology test satellite is developed by Galaxy Aerospace. This launch of
is the 548th launch of the Long March series of launch vehicles.
Editor: Ma Xueling
Source: China News Network
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