ZhangHeng-1 (CSES-1), ÑuSat-4 (Ada), ÑuSat-5 (Maryam) + наноспутники – CZ-2D – Цзюцюань (JSLC) - 02.02.2018

Автор che wi, 24.01.2018 12:57:44

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che wi

Предполагаемый состав ПН:
- ZhangHeng-1 (ZH-1) / 张衡一号 | (CSES: China Seismo-Electromagnetic Satellite)
- ÑuSat-4 (Ada)
- ÑuSat-5 (Maryam)
- GOMX 4A (Ulloriaq); 6U-кубсат
- GOMX 4B; 6U-кубсат
- FengMaNiu-1 (FMN-1) / 风马牛一号; 3U-кубсат
- Shaonian Xing / 少年星; 3U-кубсат

che wi

Цитировать"GomX-4B is scheduled to be launched on a Chinese Long March rocket on 2 February, along with GomX-4A, owned by the Danish Ministry of Defence," says Roger Walker, heading ESA's Technology CubeSat initiative.
http://www.esa.int/Our_Activities/Space_Engineering_Technology/ESA_s_latest_technology_CubeSat_cleared_for_launch_site/

che wi

ЦитироватьCSES (China Seismo-Electromagnetic Satellite) is a scientific mission dedicated: to monitoring electromagnetic field and waves, plasma and particles perturbations of the atmosphere, ionosphere and magnetosphere induced by natural sources and anthropocentric emitters; and to study their correlations with the occurrence of seismic events. More in general, CSES mission will investigate the structure and the dynamic of the topside ionosphere, the coupling mechanisms with the lower and higher plasma layers and the temporal variations of the geomagnetic field, in quiet and disturbed conditions. Data collected by the mission will also allow studying solar-terrestrial interactions and phenomena of solar physics, namely Coronal Mass Ejections (CMEs), solar flares and cosmic ray solar modulation.

The satellite mission is part of a collaboration program between the China National Space Administration (CNSA) and the Italian Space Agency (ASI), and developed by China Earthquake Administration (CEA) and Italian National Institute for Nuclear Physics (INFN), together with several Chinese and Italian Universities and research Institutes. CSES is the first satellite of a space monitoring system proposed in order to investigate the topside ionosphere - with the most advanced techniques and equipment - and designed in order to gather world-wide data of the near-Earth electromagnetic environment. The data will contribute to provide an observational sharing service for international cooperation and the scientific community.

The launch of CSES is scheduled for February 2nd, 2018. Expected lifetime is 5 years.
http://cses.roma2.infn.it/node/18





ZOOR

Я зуб даю за то что в первом пуске Ангары с Восточного полетит ГВМ Пингвина. © Старый
Если болит сердце за народные деньги - можно пойти в депутаты. © Neru - Старому

tnt22

https://gbtimes.com/china-to-launch-a-seismo-electromagnetic-probe-on-friday-along-with-esa-danish-argentine-commercial-and-student-cubesats
ЦитироватьChina to launch a seismo-electromagnetic probe on Friday along with ESA, Danish, Argentine, commercial and student CubeSats
by Andrew Jones Jan 29, 2018 12:02 CHINA  | JIUQUAN  | LONG MARCH 2D
 
China is set to launch an experimental seismo-electromagnetic probe on Friday from the Jiuquan launch centre, with small ESA and commercial satellites along for the ride.

A Long March 2D rocket will carry the main and piggybacking payloads into low Earth orbit from Jiuquan in the Gobi Desert, with launch anticipated to be around 15:50 local time (07:50 UTC).
Спойлер
The launch will be China's sixth following a busy January, with the country planning a possible 40 launches for 2018.

The main payload is Zhangheng-1, also known as the China Seismo-Electromagnetic Satellite (CSES). CSES is a collaborative project between the China National Space Administration (CNSA) and Italian Space Agency (ASI), and includes a range of Chinese and Italian universities and research institutions to monitor electromagnetic and atmospheric phenomena, and study correlations with the occurrence of seismic events.

Zhangheng-1

Zhangheng-1, named after the Chinese polymath, astronomer and pioneering seismologist Zhang Heng (CE 78–139), is designed to remain in orbit for five years and record the electromagnetic situation of earthquakes above 6 magnitude in China and quakes above 7 magnitude all over the world.

Also referred to as the China-Italy Electromagnetic Monitoring Experiment Satellite Program, the satellite will aim to provide insight into the lithosphere-atmosphere-ionosphere coupling, analysing temporal correlation between seismic events and occurrence of electromagnetic perturbations in the upper ionosphere.

It will carry a range of instruments to detect and measure high-energy particles, plasma, and electric and magnetic fields. Data collected by the mission will also allow for studying solar-terrestrial interactions and phenomena including Coronal Mass Ejections and solar flares.


A rendering of the Zhangheng-1 satellite (CSES). cses.roma

The 730 kg Zhangheng-1 satellite is based on the CAST2000 platform developed by the China Academy of Space Technology (CAST), and will be placed in a 98° Sun-synchronous circular orbit at an altitude of around 500 km.

GomX-4A and 4B

Two near-identical cereal box-sized satellites - ESA's latest technology-testing CubeSat GomX-4B and Danish GomX-4A - will be along for the ride to test intersatellite communication links and propulsion while in orbit.

Once in orbit, ESA's GomX-4B will use new cold-gas propulsion to separate from GomX-4A, developed by GomSpace, to a distance of around 4,500 km, using highly miniaturised thrusters contributed by Sweden's NanoSpace company, according to an ESA press release.

"The two CubeSats will test intersatellite link technology, routing data from one satellite to the other, then down to the ground station," says Roger Walker, head of ESA's Technology CubeSat initiative.


A rendering of the GomX-4A and GomX-4B CubeSats. Gomspace Gomspace

New Satellogic Aleph-1 sats

Friday's launch will also carry the fourth and fifth satellites for Satellogic, a commercial space company based in Argentina, which is aiming to establish its Aleph-1 constellation, which will consist of up to 25 satellites, to provide commercial Earth observation services.

ÑuSat-4 and ÑuSat-5 are named Ada and Maryam, for the English mathematician and writer Ada Lovelace, famed for her early contributions to computing, and Maryam Mirzakhani, the recently deceased Iranian mathematician.

Satellogic aims to have as many as 300 satellites in orbit within the next few years. The company put its previous satellites on Long March launches, describing the launch vehicles as very reliable, and with a launch cost of between US$1-2m per satellite.
Цитировать Satellogic‏ @Satellogic

Countdown has started. Ada & Maryam are ready to fly #satellites #adaymaryam #adalovelace #maryammirzakhani
Спойлер


[свернуть]
6:36 - 24 янв. 2018 г.

Teen satellite

China's Teen Satellite Project has produced a 2-Unit CubeSat known as Shaonian Xing (少年星), and roughly translating to 'Junior Sat' or 'Youth Sat'.

The initiative is an outreach project designed to engage youth in thinking about space, STEAM education, and even satellite development. Launched in April 2016, it garnered more than 100,000 ideas from students at over 1,000 primary and secondary schools across the country.

A number of teenagers were then sel ected fr om the applications received and invited to design and develop the satellite along with space scientists.


A rendering of the Shaonian Xing, or 'Youth Sat', a 2U CubeSat. Sat-China

Satellite for reusable rocket company

Fengmaniu-1, a 3U CubeSat with deployable solar panels designed to test new optical components in space, is also reported to be along for the ride. Its developer is Link Space Aerospace Technology Inc, or Link Space, a private Chinese rocket company looking to follow the launch vehicle reusability trail blazed by SpaceX.
Цитировать Linkspace‏ @Linkspace_China

The panoramic camera cubesat FMN-1, unite developed by LINKSPACE, will be launched at the JiuQuan satellite launch site in China on the afternoon of February 2, using LongMarch-2D.
Спойлер

[свернуть]
6:26 - 28 янв. 2018 г. 北京, 中华人民共和国
...
[свернуть]

tnt22

NOTAMs
ЦитироватьZLHW

 A0341/18 - A TEMPORARY RESTRICTED AREA ESTABLISHED BOUNDED BY: N351236E0984453-N351612E0982534-N354511E0983336-N354023E0985928 BACK TO START.VERTICAL LIMITS:GND-UNL. GND - UNL, 02 FEB 07:43 2018 UNTIL 02FEB 08:06 2018. CREATED: 31 JAN 01:14 2018
 
 A0342/18 - A TEMPORARY RESTRICTED AREA ESTABLISHED BOUNDED BY: N331120E0981326-N331605E0974818-N340853E0980224-N340405E0982747 BACK TO START.VERTICAL LIMITS:GND-UNL. GND - UNL, 02 FEB 07:44 2018 UNTIL 02FEB 08:12 2018. CREATED: 31 JAN 01:18 2018

tnt22

Notams
 

ну, или от китайских товарищей
https://img.novosti-kosmonavtiki.ru/187639.jpg

che wi

ЦитироватьIgor Ezhov‏ @dexterdr · 19h

В пятницу #ESA запустит миниатюрный спутник GomX-4B, одной из задач которого будет проверка работоспособности бытовой компьютерной памяти в жестких условиях космоса. Всего будут протестированы 12 чипов четырех типов, стоимостью по несколько евро каждый.


(CHIMERA — Cubesat Highly Integrated MEmory Radiation Assurance)


che wi

ЦитироватьDeimos Imaging‏ @deimosimaging · 1h

#DEIMOS2 captured Jiuquan Satellite Launch Center in China earlier today. Wishing luck to @Satellogic for tomorrow's launch of two ÑuSat #EO satellites (Ada & Maryam) aboard a #LongMarch2D from there!


triage

Цитироватьche wi пишет:
ЦитироватьIgor Ezhov ‏ @dexterdr · 19h

В пятницу #ESA запустит миниатюрный спутник GomX-4B, одной из задач которого будет проверка работоспособности бытовой компьютерной памяти в жестких условиях космоса. Всего будут протестированы 12 чипов четырех типов, стоимостью по несколько евро каждый.
(CHIMERA — Cubesat Highly Integrated MEmory Radiation Assurance)
Цитироватьhttp://www.esa.int/Our_Activities/Space_Engineering_Technology/Putting_everyday_computer_parts_to_space_radiation_test


Chimera experiment

29 January 2018
ESA's next mission, the miniature GomX-4B, includes a piggyback experiment to test how well everyday commercial computer memories perform in the radiation-soaked environment of space.
Ready to be launched fr om China this Friday, GomX-4B was built from six standard 10 cm CubeSat units by GomSpace in Denmark.
Its main goal is to test radio links between satellites and micropropulsion, but GomX-4B also carryies a small, cheap but important secondary experiment: a single 10x10cm electronics board with 12 computer flash memories, made up of three examples of four different types, each purchased for a few euros.
Known as Chimera, this experiment will test how such 'commercial-off-the-shelf' parts cope with bombardments of high-energy electrically charged atomic particles from the Sun and deep space. A specially space-qualified monitoring chip will record the performance of the dozen memories.
"Interaction with charged particles can induce 'bit flips' in computer memory, introducing errors," explains Chimera team member Tomasz Szewczyk.
"We perform ground testing and software modelling to understand how different components are affected by radiation, but nothing beats real testing in space.
"There's an increasing push to use more off-the-shelf parts in orbit because they are theoretically cheaper and more capable than space-designed parts, but there are question marks over their reliability.
"For instance, different batches of the same part may have radically different reactions to charged particles, based on small variations in the raw materials or the manufacturing process. That's why we are flying three versions of each memory."
Once it became clear there was a chance to fly on GomX-4B, Chimera was built and tested in a year, with ESA's data engineers working together with quality assurance experts. The board was assembled by certified ESA engineers, with environmental testing for launch and space conditions using shaker tables and thermal–vacuum chambers.
"ESA missions have already been using a lot of different off-the-shelf parts, certainly across the last two decades," comments computer scientist Gianluca Furano. "All the mass memory of currently flying missions is made up of purely commercial flash devices, for instance.
"And right now there are some component areas wh ere we simply don't have any space-qualified alternative. The problem is that off-the-shelf parts need to undergo a lot of testing in order to be sure they'll meet the necessary performance and reliability, and this can mean their per-unit cost actually ends up much higher."
Цитироватьhttp://www.esa.int/Our_Activities/Space_Engineering_Technology/Onboard_Computer_and_Data_Handling/CHIMERA_Board

CHIMERA (Cubesat Highly Integrated MEmory Radiation Assurance) is an internal ESTEC (TEC-QEC/EDD) experiment planned for launch on 16th of August on board of GOMX-4B CubeSat. The goal of the experiment is to test in-space COTS SPI memories. Twelve memories were selected for that (three of each will fly): LE25U40CMC (ONSemi FLASH ), FM25W256 (Cypress FRAM), 23LC1024 (Microchip SRAM), N25S830H (ONSemi SRAM). In-space testing includes monitoring the number of SEUs/MBUs, SEFIs and Latch-Ups.

The CHIMERA board has PC104 CubeSat format and can be divided into two parts: radiation tolerant monitoring circuit and array of twelve memories under test - Figure 1 shows the block diagram. The board requires low resources: mass is 60.8 gr, power consumption of 62mW nom. and produces 10kB of telemetry per day.
...

tnt22

Цитировать Jonathan McDowell‏Подлинная учетная запись @planet4589 3 ч. назад

China's Zhang Heng 1 satellite is expected to be launched in about 5 hours. The satellite is named after Han dynasty polymath Zhang Heng (78-139)

2 ч. назад

As well as Zhang Heng, Ada amd Maryam, the CZ-2D launch will cary two Danish built satellites and two Chinese cubesats.

2 ч. назад

GOMSpace of Aalborg built the Ulloriaq ('Star') imaging satellite for the Danish FMI military procurement agency and the GOMX-4B tech sat for ESA

2 ч. назад

The cubesats are Shaonian Xing for the China Junior Star Project and FengMaNiu 1 for Shenzhen Link Aerospace (深圳市翎客航天技术有限公司)


Liss

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