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#20 by Conexion Espacial on 11 Jun, 2021 03:26
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Mission patch.
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#21 by Conexion Espacial on 11 Jun, 2021 03:35
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In addition to launching the Beijing-3, the Haisi-2, Yangwang-1 and Tianjian Space Test No. 1 were also launched.
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#22 by Conexion Espacial on 11 Jun, 2021 03:40
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Beijing-3
The Beijing-3 satellite is an agile remote sensing optical satellite developed by Aerospace Dongfanghong Satellite Co., Ltd. of the Fifth Academy of Aerospace Science and Technology Group. Using the new generation of agile satellite technology, the satellite can quickly obtain high-quality, high-resolution and high-precision ground images, greatly improving the technical level of commercial remote sensing satellites in my country. CAST3000E high-performance agile satellite platform, using ultra-high agility, ultra-high stability, ultra-high-precision technology, autonomous mission planning, in-orbit image processing and other technologies to realize intelligent systems and autonomous continuous imaging. Once the satellite is successfully launched, it can provide a large number of high-resolution remote sensing satellite data and information products for the global market, and provide spatial information support for land and resource management, resource studies agriculture, ecological environment monitoring and urban planning. comprehensive applications.
Haisi-2
The Haisi-2 satellite was invested and jointly developed by Aerospace Dongfanghong and Xiamen University. It is a remote sensing micro-nano optical satellite with the aim of observing the ecological environment of shallow coastal waters and inland waters. It has the advantages of miniaturization, light weight, and The integration feature can be used for the complete observation of the marine ecological environment. It has an important scientific value for marine research. It has a typical technology leadership and demonstration role for the development of satellite ocean remote sensing technology. They can also serve for local economic and social development and disaster prevention The need for disaster reduction.
Yangwang-1
Wangwang-1 was developed by Shenzhen Aerospace Dongfanghong Satellite Co., Ltd. It is the first commercial astronomical satellite in the optical band in China, carrying visible light and ultraviolet wide field of view telescope payload. The satellites primarily conduct multiband observations of asteroid targets, achieve asteroid discovery targets, orbital determination, photometry, etc., and conduct in-depth research on asteroid resources; at the same time, they use wide-field telescopes to achieve efficient multiband survey observations and conduct ultraviolet astronomical observation and research on related astronomical phenomena.
Space Test No. 1
Space Test No. 1 Tianjian satellite is mainly used to carry out testing and verification of new fault injection based satellite health intelligent management technology and serves for related teaching and training. The University of Aerospace Engineering is responsible for general research and development, and the 805 Institute of the Aerospace Science and Technology Group participated in the research.
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#23 by Conexion Espacial on 11 Jun, 2021 03:43
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#24 by Conexion Espacial on 11 Jun, 2021 03:53
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#25 by Conexion Espacial on 11 Jun, 2021 03:56
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satélite Wangwang-1 (should read Yangwang-1 - edited by mod.)
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#26 by jcm on 11 Jun, 2021 05:49
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Space Test No. 1
Space Test No. 1 Tianjian satellite is mainly used to carry out testing and verification of new fault injection based satellite health intelligent management technology and serves for related teaching and training. The University of Aerospace Engineering is responsible for general research and development, and the 805 Institute of the Aerospace Science and Technology Group participated in the research.
The "unversity of aerospace engineering" 航天工程大学 Hangtian Gongcheng Daxue is hard to find info on.
https://yz.chsi.com.cn/sch/schoolInfo--schId-367824,categoryId-436810.dhtml explains that it is part of the PLA Aerospace Systems Department and was formerly the PLA Equipment Academy (Zhuangbei xueyuan)
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#27 by otter on 11 Jun, 2021 06:06
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http://www.xinhuanet.com/english/2021-06/11/c_1310002385.htm
China launches four satellites by a Long March-2D rocket
Source: Xinhua| 2021-06-11 12:39:06
TAIYUAN, June 11 (Xinhua) -- China sent four satellites into planned orbits from the Taiyuan Satellite Launch Center in northern Shanxi Province Friday.
The satellites were launched by a Long March-2D rocket at 11:03 a.m. (Beijing Time).
This was the 373rd flight mission of the Long March rocket series, the launch center said. -
#28 by SciNews on 11 Jun, 2021 07:25
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#29 by Steven Pietrobon on 11 Jun, 2021 08:07
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I make out the names of the satellites as
北京三号 (Beijing 3)
海丝二号 (Haisi 2)
仰望一号 (Yangwang 1)
太空试验1号天健 (Taikong Shiyan 1 Tianjian) -
#30 by Liss on 11 Jun, 2021 09:55
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I make out the names of the satellites as
That's OK, but it seems that in the latest name Taikong Shiyan 1 is a program name and Tianjian weixing is the satellite name (from tian 'sky' and jian means both 'health' and 'soldier'.
北京三号 (Beijing 3)
海丝二号 (Haisi 2)
仰望一号 (Yangwang 1)
太空试验1号天健 (Taikong Shiyan 1 Tianjian) -
#31 by input~2 on 11 Jun, 2021 10:13
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At this time 4 objects have been cataloged:
2021-050A/48840 in 488 x 502 km x 97.51°
2021-050B/48841 in 488 x 502 km x 97.51°
2021-050C/48842 in 488 x 501 km x 97.51°
2021-050D/48843 in 489 x 503 km x 97.51° -
#32 by input~2 on 11 Jun, 2021 10:31
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Launch report from Channel 13
https://tv.cctv.com/2021/06/11/VIDEuLHqNCe6oB3O8LH88Ic8210611.shtml
3 S/C (out of 4) are visible on top of CZ-2D upper stage illustration (indicated by my 3 red arrows)
Beijing-3 should be the largest one on top.
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#33 by otter on 11 Jun, 2021 11:38
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A bit more detailed article from Xinhua
http://www.xinhuanet.com/english/2021-06/11/c_1310003061.htm
China launches four satellites with Long March-2D rocket
Source: Xinhua| 2021-06-11 18:41:35
TAIYUAN, June 11 (Xinhua) -- China sent four satellites into planned orbits from the Taiyuan Satellite Launch Center in northern Shanxi Province on Friday.
The satellites Beijing-3 (BJ-3), HISEA-2 (HS-2), Yangwang-1 (YW-1) and Tianjian (TJ) were launched by a Long March-2D rocket at 11:03 a.m. (Beijing Time).
Developed by China Spacesat Co., Ltd., the commercial remote-sensing satellite BJ-3 can provide services in the fields of resources survey, city management, environmental monitoring and disaster relief.
The HS-2 satellite will be used by Xiamen University to study the ecological environment of the near shore and shallow sea. The YW-1 satellite will be used by Shenzhen-based Origin Space Technology Co., Ltd. for asteroid resource exploration and research. The TJ satellite will be used by universities for teaching and training on in-orbit services.
This was the 373rd flight mission of the Long March rocket series, the launch center said. -
#34 by zubenelgenubi on 11 Jun, 2021 23:24
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NSF article:
Chinese Chang Zheng 2D launches commercial Earth observation satellite and secondary payloads, Tobias Corbett, June 11 -
#35 by Conexion Espacial on 25 Sep, 2021 22:29
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Image of the moon captured by the Tianjian satellite camera n°1