Author Topic: Jilin-1 Hyperspectral 01/2 & other - CZ-11 - Jiuquan - Jan. 21, 2019 (05:42 UTC)  (Read 4681 times)

Offline Galactic Penguin SST

Chinese spaceflight is a cosmic riddle wrapped in a galactic mystery inside an orbital enigma... - (not) Winston Churchill

Offline Steven Pietrobon

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Transliteration of "吉林林草一号" (Jilin Forest Grass One) is "Jilin Lincao Yihao" and "文昌超算一号" (Wenchang Super Count) is "Wenchang Chaosuan Yihao". Yihao is one is Chinese.

“吉林一号”光谱" ("Jilin One" Spectrum) is Jilin Yihao Guangpu.
« Last Edit: 01/21/2019 05:33 am by Steven Pietrobon »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline Galactic Penguin SST

The Tianyi satellite on board is Xiaoxiang-1-03, which will test a micro pan-chromatic camera and a de-orbit drag sail: https://mp.weixin.qq.com/s/vocMkcY-LZb_s28AT9JkPw

The 4th satellite is from Beijing Zero G Lab (details TBD).
Chinese spaceflight is a cosmic riddle wrapped in a galactic mystery inside an orbital enigma... - (not) Winston Churchill

Offline tehwkd

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The Tianyi satellite on board is Xiaoxiang-1-03, which will test a micro pan-chromatic camera and a de-orbit drag sail: https://mp.weixin.qq.com/s/vocMkcY-LZb_s28AT9JkPw

The 4th satellite is from Beijing Zero G Lab (details TBD).
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Offline Galactic Penguin SST

The Tianyi satellite on board is Xiaoxiang-1-03, which will test a micro pan-chromatic camera and a de-orbit drag sail: https://mp.weixin.qq.com/s/vocMkcY-LZb_s28AT9JkPw

The 4th satellite is from Beijing Zero G Lab (details TBD).

The translation is a bit off - the satellite (6U cubesat) is called Lingque-1A, first in their 132+ planned EO cubesat constellation.
Chinese spaceflight is a cosmic riddle wrapped in a galactic mystery inside an orbital enigma... - (not) Winston Churchill

Offline Steven Pietrobon

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« Last Edit: 01/21/2019 05:50 am by Steven Pietrobon »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline Steven Pietrobon

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Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline tehwkd

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Offline SciNews

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Long March-11 launches Jilin-1 Spectrum 01/02, Lingque-1A and Xiaoxiang-1 03 satellites

Xinhua: China launches two satellites for multispectral imaging http://www.xinhuanet.com/english/2019-01/21/c_137762595.htm

Offline GELORD

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Start Time 13:42:20,984 BJT (05:42:20,984 UTC)
与战士站岗、炊事员做饭一样,航天员是一种职业,工作就是飞行。

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Offline input~2

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Anyone's got the launch code? (could it be "01-101"?)

Offline jcm

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One of the posts on 9ifly talks about a `water transport 1' satellite as a possible 5th satellite, but the source material
seems to make it clear that it is just an instrument on the Jilin-1 Hyperspectral 2 satellite.
http://www.xinhuanet.com/politics/2019-01/21/c_1210043583.htm

"Shuiyun yi hao" (水运一号) payload carried on the Spectrum 02 sat is a special payload jointly developed by Changguang Sat Tech Co and the Water Transport Science Research Institute of the Ministry of Transport. It can support
auto-navigation (drones maybe? - JCM), polar navigation safety, maritime search and rescue and other areas."
 
-----------------------------

Jonathan McDowell
http://planet4589.org

Offline SciNews

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"Shuiyun yi hao" (水运一号) payload carried on the Spectrum 02 sat is a special payload jointly developed by
Google translation from http://www.charmingglobe.com/news_view.aspx?id=1271
Quote
Long-wave infrared camera, "Water Transport No. 1" system and other loads, with an on-board intelligent processing system, can obtain remote sensing data of 5m resolution, 110km width and 26 spectrum segments.

Offline Satori

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Launch images from Xinhua...

Offline input~2

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2019-005A    43942        95.19min        97.51°    540km    516km   
2019-005B    43943        95.25min        97.51°    540km    521km   
2019-005C    43944        95.27min        97.51°    539km    524km   
2019-005D    43945        91.79min        97.36°    600km    125km
2019-005E    43946        95.25min        97.51°    540km    522km
« Last Edit: 01/21/2019 10:28 pm by input~2 »

Offline Steven Pietrobon

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Screen grabs of the satellite deployment animation.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline eeergo

Multiple views of the launch, including drone shot

In those videos it's apparent there's a couple of motors igniting a few seconds after the main engine start. Are those roll control motors or something different?
-DaviD-

Offline Satori

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Launcher serial number was Y20011806.

Offline SciNews

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Launcher serial number was Y20011806.
Since it's now confirmed, higher resolution versions of the launch vehicle images posted above.