China's Space Program News Thread

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Hendrik_2000

Lieutenant General
Re: Chinese Satellites

Well, well Yaogan 13 is launched today 3 more to go to reach the target


China return Long March 2C to flight with YaoGan Weixing-13 launch
November 29th, 2011 by Rui C. Barbosa

China has launched a new remote sensing satellite on Tuesday, with the YaoGan Weixing-13 satellite lofted into orbit from the Taiyuan Satellite Launch Center. The launch - which took place at 18:50 UTC - also marks the return to flight of the Long March 2C launch vehicle, following the August 18 launch failure that doomed the SJ-11 ShiJian 11-04 satellite.

Chinese Launch:

This launch comes 18 days after the launch of the previous satellite in the series, the YG-12 YaoGan Weixing-12, which was launched on November 11.

Once again the official Chinese media refer the new satellite as a new remote sensing bird that will be used for “scientific experiments, land survey, crop yield assessment, and disaster monitoring.”

However, as was the case in the last launches of the YaoGan Weixing series, western analysts believe this class of satellites is being used for military purposes.

Analysts also believe that the YG-13 YaoGan Weixing-13 is a new 2nd generation SAR satellite developed by the China Aerospace Science and Technology Corporation Shanghai Academy, and equipped with a new SAR radar capable of 1.5 meter spatial resolution.

The YG-13 will probably substitute the YG-6 satellite launched on April 22, 2009 from Taiyuan by a Chang Zheng-2C (Long March 2C) rocket. Other second generation radar satellites were the YaoGan Weixing-8, launched on launched on December 15, 2009, and the YaoGan Weixing-10, launched on August 9, 2010.


This was the 152nd successful Chinese orbital launch, the 152nd launch of a Chang Zheng launch vehicle, the 35th successful orbital launch from Taiyuan and the 15th successful orbital Chinese launch in 2011, equaling the Chinese annual launch record of 2010, and the 3rd from Taiyuan this year.

The 2010 record is expected to be broken within days, as China ups the pace on their launch campaign.

yaogan13.jpg
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This is SAR( synthetic aperture radar) satellite for surveillance and locating ship in open sea as elaborated in this revised Hagt and Durnin report

A revised Hagt & Durnin report on the progress of Chinese satellite from strategic to tactical use AKA Bammer eye and ear.Anyone still doubt that China doesn't have infrastructure in place to target CBG read this report. Along report check it out
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The rapid rise in China’s imaging satellites has important implications.The most basic is the distinct improvement in China’s spatialand temporal reconnaissance capabilities. Although China still has a long way to go before it has continuous, real-time tactical coverage,even of a regional maritime environment, it now has frequent and
dependable coverage of stationary targets and at least a basic ability to identify, track, and target vessels at sea.

This is important for specific weapons programs currently under development that would benefit immeasurably from a robust space-based reconnaissance system.

The most immediate and strategically disquieting application is a targeting and tracking capability in support of the anti-ship ballistic missile (ASBM), which could hit US carrier groups. However,such a system goes beyond supporting any single weapon; rather it could be developed to be dynamic, applicable to numerous defense
scenarios, and with numerous points of redundancy.

It could be a force-multiplier in the service of long-range cruise missiles, stand-off precision attacks, stealth technology, damage assessment, joint
 
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Hendrik_2000

Lieutenant General
Re: Chinese Satellites

Finally Compass is in operation west of Pacific . China now break the US monopoly for GPS service. It is long time coming but finally done
The latest tally 2 more to go before they reached their target of 20 launches

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China launches 10th satellite for independent navigation system PDF Print E-mail
BEIJING, Dec 2 (APP): China successfully launched a satellite into space at 5:07 a.m. Beijing Time Friday, the 10th one of its indigenous global navigation and positioning network known as Beidou, or Compass system, the launch center said.The satellite, launched from the Xichang Satellite Launch Center in the southwestern Sichuan Province, was boosted by a Long March-3A carrier rocket into a geosynchronous orbit. It was also the 153rd launch of the Long March carrier rockets. The basic structure of the Beidou system has now been established, and engineers are now conducting comprehensive system test and evaluation.The system will provide test-run services of positioning, navigation and time for China and the neighboring areas before the end of this year, according to the authorities.
More satellites will be launched before the end of 2012 for the Beidou network, and its coverage area will be expanded with upgraded services.
The global satellite positioning and navigation system will be completed in 2020 with 30 satellites orbiting the earth.
Started in 2000, the Beidou satellite navigation system is designed to break China’s dependence on the U.S. Global Positioning System (GPS).

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PikeCowboy

Junior Member
Re: Chinese Satellites

does this mean that Chinese precision munitions and missiles will be getting a big boost to accuracy?

and what are the implication for other militarise in the western pacific region? they probably benefit from having available roughly double the number of available satellites even though they would be using the open civilian services
 
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luhai

Banned Idiot
Re: Chinese Satellites

While a larger number of satellite will help, it's not match of a help. Having twice the number of satellites giving imprecise timing information will go so far, especially if you're moving and can't take advantage of long time averages.
 

escobar

Brigadier
Re: Chinese Satellites

China launches in 2011

01 - April 9 (2047:04.570UTC) - CZ-3A (Y19) - XSLC, LC3 - BeiDou-2 'Compass-I3'
02 - June 20 (1613:04.358UTC) - CZ-3B/E (Y20) - XSLC, LC2 - ZX-10 ZhongXing-10 (Chinasat-10)
03 - July 6 (0428:03.993UTC)- CZ-2C (Y25) - JSLC, SLS-2 - SJ-11 Shi Jian 11-03
04 - July 11 (1541:03.700UTC) - CZ-3C (Y8) - XSLC, LC2 - TL-1B Tian Lian-1B
05 - July 26 (2144:28.206UTC) - CZ-3A - XSLC, LC3 - BeiDou-2 'Compass-I4'
06 - July 29 (0742:03.570UTC) - CZ-2C (Y24) - JSLC, SLS-2 - SJ-11 Shi Jian 11-02
07 - August 11 (1615:04.434UTC) - CZ-3B/E (Y19) - XSLC, LC2 - PakSat-1R
08 - August 15 (2257:19.319UTC) - CZ-4B (Y14) - TSLC, LC2 - HY-2A Hai Yang-2A
FF - August 18 (0928:03.744UTC) - CZ-2C - JSLC, SLS-2 - SJ-11 Shi Jian 11-04
09 - September 18 (1633:04.621UTC) - CZ-3B (Y16) - XSLC, LC2 - ZX-1A ZhongXing-1A
10 - September 29 (1316:03.507UTC) - CZ-2F (T1) - JSLC - TG-1 TianGong-1
11 - October 07 (0821:04.348UTC) - CZ-3B/E (Y18) - XSLC, LC2 - Eutelsat-W3C
12 - October 31 (2158:10.430UTC) - CZ-2F (Y8) - JSLC - SZ-8 Shenzhou-8
## - November 8 (2016:02.871UTC) - Zenit-2FG (SLB41.1) - Bayk, LC45 PU-1 - YH-1 Ying Huo-1*
13 - November 9 (0321:05.279UTC) - CZ-4B (Y21) - TSLC - YG-12 YaoGan Weixing-12; TX-1 Tian Xun-1
14 - November 20 (0015:04.609UTC) - CZ-2D (Y19) - JSLC, SLS-2 - SY-4 ShiYan Weixing-4; Chuang Xin-3
15 - November 29 (1850:04.467UTC) - CZ-2C - TSLC, LC9 - YG-13 YaoGan Weixing-13
16 - December 1 (2107:04.189UTC) - CZ-3A - XSLC, LC3 - Compass-I5

*Launch of Chinese Mars probe YH-1 YingHuo-1 took place together with the Fobos-Grunt Russian Mars probe.

China launch schedule

2011

December 15 (?) - CZ-4B - TSLC - ZY-1 Zi Yuan-1 (2C)
December 19 - CZ-3B/E - XSLC - NigComSat-1R

The following satellites will possibly be launched as piggyback payloads

?? - ?? - ?? - FAST (FAST-D and FAST-T: Formation for Atmospheric Science and Technology)
?? - ?? - ?? - JiShu Shiyan-1 (NewTec-1)
?? - ?? - ?? - FN-1 Feng Niao-1
?? - ?? - ?? - Beijing-2

2012

January - CZ-4B - TSLC - ZY-3 Zi Yuan-3
January - CZ-3A - XSLC - FY-2F Feng Yun-2F
January (?) - CZ-3C - XSLC - Compass-G5
March/April - CZ-2F/G - JSLC - SZ-9 ShenZhou-9
NET April - CZ-2C - JSLC - Gokturk-2
September / October - CZ-2D - JSLC - VRSS-1 (Venezuela Remote Sensing Satellite-1)
November - CZ-4B - TSLC - CBERS-3
December - CZ-4B - TSLC - FY-3C Feng Yun-3C (Batch 2)
First quarter - CZ-3B/E - XSLC - Apstar-7
Second half - CZ-2F/G - JSLC - SZ-10 ShenZhou-10
Late - CZ-3B/E - XSLC - Apstar-7B**
?? - CZ-3B/E - XSLC - Chinasat-9A (ZX-9A ZhongXing-9A)
?? - CZ-3A - XSLC - FY-2G Feng Yun-2G
?? - CZ-3B - XSLC - Communications Satellite
?? - CZ-3B - XSLC - NigComSat-2
?? - CZ-3A - XSLC - Compass-M2
?? - CZ-3A - XSLC - Compass-M3
?? - CZ-3A - XSLC - Compass-M4
?? - CZ-3A - XSLC - Compass-M5 ***
?? - CZ-3C - XSLC - TL-3 TianLian-3
?? - CZ-3C - XSLC - Compass-G5
?? - CZ-3C - XSLC - Compass-G6
?? - CZ-4B - TSLC - FY-4O/A Feng Yun-4Optical/A
?? - CZ-2D/2 - JSLC - SJ-9 Shi Jian 9A/B
?? - CZ-2C - JSLC - SJ-11 ShiJian 11-05 (?)
?? - CZ-2C - TSLC - HJ-1C Huan Jing-1C
?? - ?? - ?? - HY-3A Hai Yang-3A
?? - ?? - ?? - Pakistani remote sensing satellite (RSSS)
?? - ?? - ?? - HY-1C Hai Yang-1C
?? - ?? - ?? - HY-1D Hai Yang-1D
?? - CZ-4C - JSLC - YG-14 Yaogan Weixing-14
?? - ?? - ?? - YG-15 YaoGan Weixing-15
?? - ?? - ?? - YG-16 YaoGan Weixing-16
?? - ?? - ?? - YG-17 YaoGan Weixing-17

** Will become Chinasat-12 (replacing Chinasat-5A) if Apstar-7 launch has been successful.
*** 23 Compass-MEO are planned for launch from 2013 to 2020.

2013

First quarter - CZ-3B/E - XSLC - ZX-11 ZhongXing-11 (Chinasat-11)
Third quarter - CZ-3B/E - XSLC - LaosSat-1
Third quarter - CZ-3B/E - XSLC - ZX-13 ZhongXing-13 (Chinasat-13)
End of year or 2014 - CZ-3B/E - XSLC - Túpac Katari 'TKSat-1' (Bolivia)
?? - CZ-7 - JSLC - TG-2 TianGong-2
?? - CZ-2F - JSLC - SZ-11 Shenzhou-11
?? - CZ-2F - JSLC - SZ-12 Shenzhou-12
?? - CZ-3B - XSLC - Chang'e-3 (Moon lander/rover)
?? - CZ-4B - TSLC - HY-2B HaiYang-2B (or 2014)
?? - CZ-2D - JSLC - Shiyan Weixing-5; Chuang Xin-4
?? - CZ-4C - TSLC - FY-3C FengYun-3C
?? - ?? - ?? - YG-18 YaoGan Weixing-18
?? - ?? - ?? - YG-19 YaoGan Weixing-19
?? - ?? - ?? - YG-20 YaoGan Weixing-20
?? - ?? - ?? - TH-2 TianHui-2
?? - CZ-6 - ?? - ??

2014

August - ?? - TSLC - CBERS-4
December - CZ-4B - TSLC - FY-3D Feng Yun-3D (Batch 2)
First quarter - CZ-3B/E - XSLC - Belarus Sat-1
?? - CZ-3B/E - XSLC - TurkmenistanSat
?? - CZ-3A - XSLC - FY-2H Feng Yun-2H
?? - CZ-3B - XSLC - Chang'e-4 (Moon lander/rover)
?? - CZ-5 - WSLC - ??
?? - CZ-7 - WSLC - ??
?? - CZ-?? - ?? - CFOSAT (China-France Oceanography SATellite)
?? - ?? - ?? - Scientific Experimental Satellite for Global Carbon Dioxide Monitoring
?? - CZ-2C(?) - ?? - CSES-1 Earthquake electromagnetism monitor satellite
?? - ?? - ?? - Hard X-ray Modulation Telescope 'HXMT'

2015

June - ?? - ?? - Venus probe
?? - CZ-2C - JSLC - SJ-10 Shi Jian-10
?? - ?? - ?? - Kua Fu-A
?? - ?? - ?? - Kua Fu-B (1)
?? - ?? - ?? - Kua Fu-B (2)
?? - ?? - ?? - FY-4M/A FengYun-4Microwave/A (or later)
?? - ?? - ?? - FY-4O/B FengYun-4O/B
?? - ?? - ?? - FY-4O/C FengYun-4O/C
?? - ?? - ?? - Dark Matter Satellite
?? - ?? - ?? - Mars probe
NET - ?? - ?? - VeneSat-2
NET - CZ-3B/E - XSLC - NigComSat-3
 

Hendrik_2000

Lieutenant General
Re: Chinese Satellites

The 18th launched sofar this year I guess 1 more launch before year end . Another banner year for Chinese launch, Hope this one will function ok and replace the one that got lost in 2008

Chinese Long March 3B/E launches NigComSat-1R
December 19th, 2011 by Rui C. Barbosa
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China launched another commercial satellite mission on Monday, when a Long March 3B/E (Chang Zheng-3B/E) lofted the NigComSat-1R on behalf of Nigeria from the Xixhang satellite Launch Center. The launch – adding to China’s record year – took place at 16:41 UTC.

Chinese Commercial Launch:

NigComSat-1R is built on DFH-4 satellite bus developed by the China Academy of Space Technology (CAST), a subsidiary of China Aerospace Science and Technology Corporation (CASC), and is equipped with 28 transponders on board, including 4 C-band, 14 Ku-band, 8 Ka-band, 2 L-band.

The satellite will be positioned at 42.5 degrees East Longitude, has a lift-off mass of 5,100 kg – and a service lifespan of 15 years.

The satellite, covering Central Western and Southern Africa, Central and Eastern Europe, and some Central Asia area, will be mainly applied to communications, broadcasting, tele-education, broad band multimedia service, navigation service and so on, which will improve the national infrastructure and benefit the people in rural areas.

To further extend the operation and marketing of NigComSat-1R, Ku Kashi Beam was added to NigComSat-1R. The Satellite will supply the communications between Nigeria and China. Moreover, the utilization of satellite capacity will be enhanced without additional extra cost.

Projected orbital injection parameters are 200 km perigee, 41.991 km apogee and 24.8 degree inclination.

China’s 17th launch in 2011 was also the 154th successful Chinese orbital launch, the 154th launch of a Chang Zheng launch vehicle, the 9th launch from Xichang in 2011 and the 68th orbital launch from Xichang. This was the 18th space launch for China this year.

In December 2004 the Nigerian Communications Satellite Limited (NIGCOMSAT LTD) signed a contract with China Great Wall Industry Corporation (CGWIC) for the design, manufacture and launch of the NigComSat-1 (Nigerian Communication Satellite-1). The satellite was based on the DFH-4 platform and was equipped with 4 C-band, 14 Ku-band, 8 Ka-band and 2 L-band transponders.
See Also

The satellite was successfully launched on May 13, 2007 on the Z-3B/E Chang Zheng-3B/E (Y9) booster from the LC2 launch platform of the Xichang launch center. In April 2008, NigComSat-1 lost power from the southern solar array and the satellite eventually failed in November 2008 due to a technical error of the satellite’s northern solar array and was sent to a graveyard orbit as it became apparent, that the satellite could not be recovered.
 
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