Function | Small-lift launch vehicle |
---|---|
Manufacturer | Space Pioneer |
Country of origin | China |
Size | |
Height | 32.8 m (108 ft)[1] |
Diameter | 3.35 m (11.0 ft)[1] |
Mass | 153,000 kg (337,000 lb)[1] |
Stages | 3 |
Capacity | |
Payload to LEO | |
Mass | 2,000 kg (4,400 lb)[1] |
Payload to SSO (500 km) | |
Mass | 1,500 kg (3,300 lb)[1] |
Associated rockets | |
Family | Tianlong |
Comparable | Kinetica 1 |
Launch history | |
Status | Active |
Launch sites | Jiuquan LS-120 |
Total launches | 1 |
Success(es) | 1 |
First flight | 2 April 2023 |
First stage | |
Powered by | 3 × YF-102[2] |
Maximum thrust | 2,505 kN (563,000 lbf) |
Specific impulse | 275.3s |
Propellant | RP-1/LOX |
Second stage | |
Powered by | 1 × TH-11V[2] |
Maximum thrust | 300 kN (67,000 lbf) |
Specific impulse | 340.6s |
Propellant | RP-1/LOX |
Third stage | |
Powered by | 1 × TH-31[2] |
Propellant | N2O4 / MMH |
The Tianlong-2 (simplified Chinese: 天龙二号; traditional Chinese: 天龍二號; pinyin: Tiānlóng Èrhào; lit. 'Heavenly Dragon 2') is a small-lift launch vehicle developed by Space Pioneer, a private Chinese aerospace company. The rocket is a three-stage design that uses liquid oxygen and kerosene as its main propellants. Its initial low-Earth orbit capacity is 2 tons, which can be increased to 4 tons after future improvements.[1]
Tianlong-2 successfully completed its maiden flight on April 2, 2023. It is China's first liquid rocket developed by a private enterprise and successfully put into orbit.[1]
Launches
Flight number | Date (UTC) | Payload | Orbit | Launch Site | Outcome |
---|---|---|---|---|---|
Tianlong-2 Y1 | 2 April 2023, 08:48[3] | Jinta (Ai Taikong Kexue) | SSO | Jiuquan LS-120 | Success |
References
- ^ a b c d e f g 天兵科技 (2023-04-02). "热烈庆祝天龙二号首飞成功 开创我国商业航天新纪元" [Congratulations on the successful maiden flight of Tianlong-2, a new era of commercial spaceflight in China!]. Weixin Official Accounts Platform (in Chinese). Archived from the original on 2023-04-03. Retrieved 2023-04-02.
- ^ a b c Krebs, Gunter Dirk. "Tianlong-2". Gunter's Space Page. Retrieved 2024-06-28.
- ^ Jones, Andrew (2023-04-03). "China's Space Pioneer reaches orbit with liquid propellant rocket". SpaceNews. Retrieved 2024-06-27.
Attributon: translated from zh:天龙二号运载火箭