To install click the Add extension button. That's it.

The source code for the WIKI 2 extension is being checked by specialists of the Mozilla Foundation, Google, and Apple. You could also do it yourself at any point in time.

4,5
Kelly Slayton
Congratulations on this excellent venture… what a great idea!
Alexander Grigorievskiy
I use WIKI 2 every day and almost forgot how the original Wikipedia looks like.
Live Statistics
English Articles
Improved in 24 Hours
Added in 24 Hours
Languages
Recent
Show all languages
What we do. Every page goes through several hundred of perfecting techniques; in live mode. Quite the same Wikipedia. Just better.
.
Leo
Newton
Brights
Milds

From Wikipedia, the free encyclopedia

Jielong 1
FunctionSmall orbital launch vehicle
ManufacturerCALT
Country of originChina
Size
Height19.5 m (64 ft)
Diameter1.2 m (3.9 ft)
Mass23,100 kg (50,900 lb)
Stages4
Capacity
Payload to SSO 500 km
Mass200 kg (440 lb)
Payload to SSO 700 km
Mass150 kg (330 lb)
Associated rockets
ComparableMinotaur I
Pegasus
Start-1
Electron
Launch history
StatusActive
Launch sitesJiuquan
Total launches1
Success(es)1
First flight17 August 2019

Jielong 1 (Chinese: 捷龙一号运载火箭, meaning "agile dragon", also known as Smart Dragon 1, SD-1), is a solid fueled orbital launch vehicle developed by China Academy of Launch Vehicle Technology's subsidiary China Rocket to launch up to 150 kg to a 700 km altitude sun-synchronous orbit. The rocket is 19.5 meters tall, 1.2 meters in diameter and weighs 23.1 metric tons. It is a solid fuel, 4 stage orbital rocket.[1] The development of the rocket took 18 months (initiated in February 2018); the rocket uses propulsion technology from Chinese missile programs. The program aims to produce a launch vehicle with launch price per mass of $US 30,000/kg, or $6 million for the launch.[2]

The launch vehicle features an inverted-position fourth stage motor and payload space during the initial portion of the launch sequence; the stack rotates to front after third stage separation.[3]

The maiden flight of Jielong 1 on 17 August 2019, 04:11 UTC was successful. It delivered three small satellites into polar orbit. The satellites were the Xingshidai 5 Earth observation satellite, Tianqi 2 experimental satellite and a third small Earth observing satellite Qiancheng 01[1] from Qiansheng Exploration Technology Co. Ltd. The launch took place from Jiuquan, with the rocket taking off from a road-mobile transporter.[2]

List of launches

Flight number Date (UTC) Launch site Payload Orbit Outcome
1 August 17, 2019
04:11[2]
JSLC Qiancheng 01
Xingshidai 5
Tianqi 2
SSO Success[2]

References

  1. ^ a b https://space.skyrocket.de/doc_lau/jielong-1.htm
  2. ^ a b c d "China's Jielong 1 smallsat launcher successful on first flight". 17 August 2019.
  3. ^ Li, Ivan. "China successfully conducts first launch of Smart Dragon-1 small satellite launch vehicle". NASASpaceflight.com. Retrieved 29 December 2019.


This page was last edited on 17 March 2021, at 04:07
Basis of this page is in Wikipedia. Text is available under the CC BY-SA 3.0 Unported License. Non-text media are available under their specified licenses. Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc. WIKI 2 is an independent company and has no affiliation with Wikimedia Foundation.