Тяньчжоу-1 – CZ-7 – Вэньчан – 20.04.2017 11:41:35 UTC

[tnt22]

ChinaSpaceflight‏ @cnspaceflight 4 ч. назад

【天舟一号/TZ-1】有传言将在4月23日18:20从文昌发射升空。丝路一号科学试验卫星01星将于2017年4月随货运飞船升空，由飞船搭载的立方星部署发射器发射。https://goo.gl/U90KFB

[Day boat on the 1st / TZ-1] rumors will be April 23 at 18:20 launch from Wenchang. Silk Road No. 1 Scientific Test Satellite 01 Star will be launched in April 2017 with the cargo spacecraft, launched by the spacecraft to launch the launch of the Cube Star.

[Однажды лодка / TZ-1] Есть слухи будут в 18:20 23 апреля, запущенной с Wenchang. Шелковый путь на 1-й научно-экспериментальный спутник будет играть главную роль 01 апреля 2017 года с грузовым судном выключения развертывания космического аппарата с кубом спутниковых пусковых установок.

https://www.chinaspaceflight.com/satellite/silk-road/silk-road-1-01.html

"丝路一号"科学试验卫星通过项目评审 将于2017年4月随"天舟一号"货运飞船升空

"Silk Road No. 1" scientific experimental satellite through the project review will be in April 2017 with the "day boat one" cargo spacecraft off

«Шелковый путь один" научный экспериментальный спутник будет рассмотрен проект в апреле 2017 года с "день лодки Один" запуска космических аппаратов грузов

[tnt22]

ChinaSpaceflight‏ @cnspaceflight 4 мин. назад

Launch Monitoring System of Tianzhou-1 Spacecraft Enters Preparation Stage https://youtu.be/5KCEazvv8RA

https://youtu.be/5KCEazvv8RA
(1:15)

[tnt22]

Из Гонконга

Cosmic Penguin‏ @Cosmic_Penguin 44 мин. назад
 
Launch of 1st China's future space station logistics S/C, Tianzhou 1, is rumored to fly on April 23 @ 10:20 UTC.
 
Cosmic Penguin добавил(а),

ChinaSpaceflight @cnspaceflight
【天舟一号/TZ-1】有传言将在4月23日18:20从文昌发射升空。丝路一号科学试验卫星01星将于2017年4月随货运飞船升空，由飞船搭载的立方星部署发射器发射。https://goo.gl/U90KFB

[triage]

 


A Close Look at China's First Cargo Spacecraft Tianzhou-1
CCTV+

Published on Mar 12, 2017

China's first cargo spacecraft Tianzhou-1 will be launched in April. Many aerospace fans are curious about its features and the new technologies it has applied. Reporters from China Central Television had an interview with Tianzhou-1 designers and engineers to get a close look at the groundbreaking spacecraft. 

The Tianzhou-1 cargo spacecraft is 10.6 meters tall with a biggest diameter of 3.35 meters and a weight of 13 tons. It consisted of two parts. The upper part with a bigger diameter is designated as a warehouse while the lower part with smaller diameter will propel the spacecraft. As China's largest and heaviest spacecraft, the Tianzhou-1 can send 6.5 tons of cargo into the space. 

"The carrying capacity of Tianzhou-1 is designed according to the scale of the space station, aiming to achieve the highest carrying capacity with the lowest structural weight. There is an index for the spacecraft's carrying capacity, or payload ratio as it is called. The payload ratio of Tianzhou-1 reaches 0.48, which ranks fairly high in the world," said Bai Mingsheng, chief designer of Tianzhou-1 at China Aerospace Science and Technology Corporation. 

Tianzhou-1 will provide propellant for Tiangong-2 space lab to help it maintain at a proper orbiting height. The Tianzhou-1 is expected to dock with the orbiting space lab three times before returning to earth. During the docking, a new experiment of independent quick docking will be conducted, which requires that the two spacecraft dock with each other within six hours. 

"This is a new experiment. If we can succeed, then the docking of manned spacecraft and cargo spacecraft will all use this technology. If the docking time could be cut short, our astronauts will be more comfortable, so there is a big point in doing so," said Bai. 

The Tianzhou-1 will be carried by rocket Long March-7 Yao-2. 

А что значит Yao-2? Двойка возможно второй запуск.

[Salo]

 Andrew Jones‏ @AJ_FI  2 ч.2 часа назад
Tianzhou-1: Launch site, ground stations & tracking ships are gearing up for China's 1st cargo & refuelling mission: https://goo.gl/YfQWEj 
 
 
 
 

[Salo]

http://gbtimes.com/china/preparations-chinas-first-cargo-spacecraft-mission-under-way-wenchang-launch-site

Preparations for China's first cargo spacecraft mission under way at Wenchang launch site
Andrew Jones
 2017/03/13

Engineers assess the Tianzhou-1 (TZ-1) spacecraft. (Photo: Framegrab/CCTV+)

Preparations for the launch of China's first cargo spacecraft, Tianzhou-1, are now underway at the Wenchang Satellite Launch Centre in southern China, with liftoff expected in mid-to-late April.
Both the Tianzhou-1 cargo spacecraft and its Long March 7 Y2 carrier rocket have been delivered to Wenchang on the island province of Hainan.
The Long March 7 rocket, the second of its type, will now undergo components testing, vertical assembly, and stacking of the Tianzhou-1 spacecraft. 
The mission will see Tianzhou-1 rendezvous and dock with the orbiting Tiangong-2 space lab, with the goal of testing transfer of liquid propellant in microgravity.
The process is a crucial step towards China launching and maintaining its own space station, starting with the 2018 launch of the Tianhe-1 core module.




 Preparations around China
Elsewhere, the Beijing Aerospace Control Centre (BACC) will this month conduct coordinated manoeuvres with the flight control team of the launch centre and from different departments, to simulate all procedures of the mission spacecraft Tianzhou-1 while all key stages are on the ground, BACC deputy chief engineer Sun Jun told .
Technical staff at the Xi'an Satellite Control Centre in North China have meanwhile conducted tests of the collision warning system and optimum orbit selection. 
Yuanwang tracking ships are also undergoing preparations for deployment to provide monitoring and communications for the mission. 
During the mission the spacecraft will dock with the orbiting Tiangong-2 three separate times, each testing refuelling procedures, according to an official with China's human spaceflight body.
The mission will also test a 6-hour fast automated rendezvous and docking procedure.
 
Above: A rendering of Tiangong-2 and Tianzhou-1 docked in orbit (CMSA).

Launch window
Due to its nature, the mission requires a precise launch window accurate to a second, according to Wang Xiaojun, commander-in-chief of the Long March 7.
A short launch window is usual for orbital rendezvous missions, as launch is required to take place around the time the target vehicle - in this case Tiangong-2 - passes over the launch site. 
Tropical Hainan is another important issue to factor into the launch, with the island often experiencing rain and downpours. For this reason, the Long March 7 was designed to be waterproof, to cut the risk of delays due to weather.
The first Long March 7 was launched in June 2016, carrying a scale model of a reentry capsule for a new generation spacecraft, which will be able to take astronauts into deep space and perform lunar landings.
Long March 7 Y2, with a liftoff mass of around 600-tonnes and height of 53m, has been optimised to adapt to the technical requirements of Tianzhou-1.

Above: Long March 7 Y2 components in Tianjin in early 2017 (CASC).
 
Tianzhou-1 specs
The 13 tonne Tianzhou-1 cargo spacecraft is 10.6 metres high with a maximum diameter of 3.35 metres and consists of two parts. The upper, widest section is designated as a warehouse while the lower part provides propulsion for the spacecraft.
Tianzhou vessels can send close to 6,500 kg of cargo into the space, with Tianzhou-1 carrying around two tonnes of propellant.
"The carrying capacity of Tianzhou-1 is designed according to the scale of the space station, aiming to achieve the highest carrying capacity with the lowest structural weight," Bai Mingsheng, chief designer of Tianzhou-1 at China Aerospace Science and Technology Corporation (CASC), the main contractor for the space programme, told CCTV+.
"There is an index for the spacecraft's carrying capacity, or payload ratio as it is called. The payload ratio of Tianzhou-1 reaches 0.48, which ranks fairly high in the world," Bai added.  

Above: Tianzhou-1 undergoing testing.
 
Target: Tiangong-2
Tianzhou-1's target, the Tiangong-2 space lab, was launched in September and is designed specifically to test life support, repair and maintenance. In October it received two astronauts in the Shenzhou-11 mission which set a national record for human spaceflight mission duration. 
Together with Tianzhou-1, the space lab will test refuelling and resupply technologies necessary for China to keep its future space station maintained, supplied and in orbit.
The propellant provided by Tianzhou-1 will help Tiangong-2 maintain at a proper orbiting altitude, and continue running its experiments.
The mission will complete the second phase of the country's manned space project which was initiated in 1992.
The final phase - the construction of the Chinese Space Station - will begin in 2018 with the launch of the newly completed space station core module, Tianhe-1.

[che wi]

В "CCTV-Русский" вдруг решили причислить CZ-7 к свехтяжёлым РН )

[tnt22]

ChinaSpaceflight‏ @cnspaceflight 27 мар.

3月27日，远望六号船驶离中国卫星海上测控部码头。远望5号、7号、3号船也将相继出航，4艘船将执行天舟一号、嫦娥五号等19次航天发射海上测控任务，创造远望号船队执行年度任务密度的历史之最。

March 27, Yuanwang six ship away from the Chinese satellite maritime monitoring and control terminal. Yuanwang No. 5, No. 7, No. 3 ship will also have sailing, four ships will be implemented on the day one, Chang'e five and other 19 times the sea launch control tasks, to create the long-sighted fleet implementation of the annual task density of the history The most.

27 марта, Yuanwang корабль покинул док Китай Спутниковый морской Tracking и отдел управления. Yuanwang № 5, № 7, № 3 корабль также плыть один за другим, четыре корабля будет выполнять tianzhou 1, Chang E на 5 из 19 космических запусков задач морского мониторинга и контроля, создание Yuanwang истории флота для выполнения годовой задачи плотности больше всего.

27 марта Yuanwang шесть кораблей от китайского спутникового морского мониторинга и контроля терминала. Yuanwang № 5, № 7, № 3 корабль также будет плавание, четыре судна будут реализованы в первый день, Chang'e пять и другие 19 раз задач управления стартом моря, чтобы создать дальновидные реализации флота От ежегодной плотности задачи истории больше всего.

Andrew Jones‏ @AJ_FI 50 мин. назад

Yuanwang-6 left port today, in preparation for April missions which include Tianzhou-1 (Wenchang) and Shijian-13 to GEO from Xichang.

[tnt22]

\ ChinaSpaceflight‏ @cnspaceflight 15 ч. назад

远望五号远洋测量船也即将出海。

Yuanwang five ocean measuring ship is about to leave the sea.

Океанские отслеживания судов Yuanwang V также о море.

Yuanwang пять океан измерительный корабль собирается покинуть море.

[ХВ.]

Информации - море.
"Так же о море"
"Поникнуть море".

Спасибо информаторам.

А на дворе, между прочим, уже 5 апреля (в Китае). Через десять дней китайский грузовик уже должен быть в космосе. Так, по крайней мере обещали - первая половина апреля 2017 г.

А вокруг - тишина.

[triage]

ХВ. пишет:
А на дворе, между прочим, уже 5 апреля (в Китае). Через десять дней китайский грузовик уже должен быть в космосе. Так, по крайней мере обещали - первая половина апреля 2017 г.

Кто обещал в первой половине апреля? Китайские СМИ писали не ранее первой половины. Выше написано 23 апреля

[ХВ.]

pnetmon пишет:
Кто обещал в первой половине апреля?

tnt22
http://novosti-kosmonavtiki.ru/forum/messages/forum10/topic14619/message1615723/#message1615723

Спасибо за информацию о дате старта! А я её прозевал.

[che wi]

[che wi]

С форума 9ifly сообщают, что вывоз запланирован на 17 апреля, пуск – на 20 апреля.

http://bbs.9ifly.cn/forum.php?mod=viewthread&tid=89195

[tnt22]

Готовятся...

ChinaSpaceflight‏ @cnspaceflight 35 мин. назад

【远望七号】将执行天舟一号入轨段和运行段的海上测控通信任务，这也是该船首次单船执行载人航天海上测控任务。预计经过4天的航行抵达预定海域https://goo.gl/eYZQb2 

[Yuanwang VII] will perform the Tianzhou-1 on the track section and the operation of the sea monitoring and control communications mission, which is the first single boat to carry manned space flight control tasks. It is expected to arrive in the scheduled sea after 4 days of sailing

https://www.chinaspaceflight.com/yuanwang/yuanwang7-2017.html

【远望七号】航天测量船：2017年4月出海时间: 2017-04-10
分类: 远望号航天船队
2017年4月10日，停靠太仓，即将出海。

 中国"远望七号"出海执行"天舟一号"海上测控任务
 2017年04月10日 12:45　来源：中国新闻网

Спойлер

　　中新社江苏镇江4月10日电 (魏龙 杨林海)远望七号测量船10日上午驶离中国卫星海上测控部码头，赴太平洋某海域执行"天舟一号"海上测控任务。
 
 　　"远望七号"是中国自主设计研制、具有国际先进水平的最新一代航天远洋测量船。该船船长220多米、高40余米，满载排水量近3万吨。
 
 "远望七号"自2016年7月入列以来，先后完成了"神舟十一号"与"天宫二号"交会对接、长征五号运载火箭"首飞"等3次任务，参与执行了多次关键弧段的测控。这一次，"远望七号"将执行"天舟一号"入轨段和运行段的海上测控通信任务，这也是该船首次单船执行载人航天海上测控任务。
 
 　　记者从中国卫星海上测控部获悉，针对新船新设备处于磨合初期的情况，工作人员已全面开展巡修巡检，逐个排查隐患问题，严密组织性能指标测试，校准设备参数，确保满足任务要求。
 
 　　按照航行计划，"远望七号"驶出长江后，预计经过4天的航行抵达预定海域，随即将开展最后的综合演练和准备工作。(完)
 
 

[свернуть]

[Yuanwang VII] aerospace survey ship: 2017 in April to sea

    Time: 2017-04-10
    Category: telescope space shuttle

April 10, 2017, docked Taicang, about to sea.

China "Yuan Wang VII" to the sea to implement the "Tianzhou-1" sea monitoring and control tasks

April 10, 2010 12:45 Source: China News Network

Спойлер

On the morning of the 10th morning, we departed from the China Satellite Maritime Survey and Control Terminal and went to the Pacific Ocean to perform the "Day One" maritime monitoring and control mission.

"Yuan Wang VII" is China's independent design and development, with the international advanced level of the latest generation of aerospace ocean measuring ship. The ship captain more than 220 meters, 40 meters high, full load displacement of nearly 30,000 tons.

"Yuan Wang VII" since July 2016 since the entry, has completed the "Shenzhou 11" and "Temple 2" rendezvous and docking, the Long March five carrier rocket "first flight" and other three tasks, to participate in the implementation of the Several key arc measurement and control. This time, "Yuanwang VII" will implement the "Tianzhou-1" into the rail section and the operation of the maritime monitoring and control communications mission, which is the first single boat to carry manned space flight control tasks.

Reporters learned from the China Satellite Maritime Survey and Control Department, for the new ship in the early stages of the new equipment in the situation, the staff have been carried out a comprehensive patrol inspection, one by one to troubleshoot problems, closely organize the performance test, calibration equipment parameters to ensure that meet the task requirements.

In accordance with the navigation plan, "Yuanwang VII" out of the Yangtze River, is expected after 4 days of sailing to reach the scheduled sea, then will carry out the final comprehensive exercise and preparation work. (Finish)

[свернуть]

[tnt22]

http://gbtimes.com/china/china-launch-shijian-13-experimental-sat-wednesday

China to launch Shijian-13 experimental sat on Wednesday

Andrew Jones
 2017/04/10

...

China's busy April

The main business will be Tianzhou-1, the first test of cargo spacecraft that marks a crucial step towards constructing a space station.

Tianzhou-1 will launch from the new coastal Wenchang Satellite Launch Centre on the second Long March 7 carrier rocket, and, once in orbit, dock with Tiangong-2, with the main aim of testing and proving liquid propellant refuelling technologies in microgravity.

Tianzhou spacecraft, much like Russian Progress or American Cygnus resupply craft, will be required to keep the future Chinese Space Station (CSS) fuelled and its astronauts fully sustained and supplied.

Preparations for launch are being finalised on Hainan Island, and the Yuanwang-7 tracking ship has started its maritime space monitoring and communication tasks ready for the mission.

Current rumours and projections suggest a launch for either April 20 or 23 and live streams of the launch will be available.


Above: Tianzhou-1 undergoing testing at the AIT centre in North China.

...

[tnt22]

Интересные прикидки времени пуска TZ-1 на основе прогноза орбиты TG-2 по набору TLE
http://bbs.9ifly.cn/forum.php?mod=redirect&goto=findpost&ptid=68618&pid=535438
(по наводке FNSF; время Пекинское, UTC+8 )

据USSTRATCOM TLE，TG-2已升轨，大致进入回归轨道
 利用"共面发射窗口预测工具"，计算4月下旬每天窗口时间如下
 因相位关系，不出意外，只有20、23、26、29日的窗口序列可行。
 窗口时TG超前发射场约110度，略大于SZ发射时的90度，飞行方案会略有不同。
 因是首次预测TZ发射窗口，期望可以精确到正负2min之内。

窗口	相位
2017/4/20 19:40:32	109.317034
2017/4/21 19:13:24	-128.7438055
2017/4/22 18:45:53	-8.136176845
2017/4/23 18:18:39	113.4247107
2017/4/24 17:51:32	-124.3355658
2017/4/25 17:24:02	-3.450803898
2017/4/26 16:56:45	118.128764
2017/4/27 16:29:40	-119.3444046
2017/4/28 16:02:11	1.849901751
2017/4/29 15:34:52	123.4345637
2017/4/30 15:07:47	-113.7727784

According to USSTRATCOM TLE, TG-2 has risen, roughly into the return orbit
Use the "coplanar launch window prediction tool" to calculate the window time in late April as follows
Because of the phase relationship, no accident, only 20, 23, 26, 29 window sequence feasible.
Window TG advance the launch site about 110 degrees, slightly larger than the SZ launch 90 degrees, the flight program will be slightly different.
Because it is the first forecast TZ launch window, expect to be accurate to plus or minus 2min.

窗口 --> window
相位 --> Phase

[tnt22]

ChinaSpaceflight‏ @cnspaceflight 2 мин. назад

【天舟一号】3月28日，天舟一号货运飞船顺利通过加注前质量评审。#Tianzhou1

[Tianzhou 1] 28 марта, tianzhou 1 грузовой корабль успешно прошел оценку качества перед розливом.

   

[tnt22]

Andrew Jones‏ @AJ_FI 7 мин. назад

Long March 7 (Y2) rocket to launch China's Tianzhou-1 cargo ship this month has been vertically assembled & tested

http://gbtimes.com/china/tianzhou-1-long-march-7-vertically-assembled-ahead-launch

Tianzhou-1: Long March 7 vertically assembled ahead of launch

Andrew Jones
 2017/04/12

Спойлер

The first Long March 7 in the vertical assembly building at Wenchang in June 2016.

[свернуть]

The Long March 7 rocket to launch China's first orbital resupply and refuelling mission, Tianzhou-1, has successfully undergone vertical assembly and testing at the Wenchang Satellite Launch Centre.

Спойлер

The Long March 7 Y2 rocket will mark the new rocket series' second launch and was delivered to Wenchang on Hainan Island in March. Vertical assembly took place at the '502' Vertical Assembly Building.

The Long March 7 Y2 will deliver Tianzhou-1 to low Earth orbit, where it will rendezvous and dock with the Tiangong-2 space lab at an altitude of 390 kilometres.

The main goal of the mission is testing the transfer of liquid propellant to Tiangong-2 in microgravity - a process crucial to China's plans for launching and maintaining its own space station, starting with the Tianhe core module in 2018.

Liftoff from Launch Pad 201 is expected in mid-to-late April, with current rumours and projections pointing to possible dates of April 20 or 23.

With a length of 10.6 metres, a maximum diameter of 3.35m and a mass of 13 tonnes, Tianzhou-1 will be China's largest spacecraft so far, with Shenzhou and Tiangong spacecraft weighing in at around 8 tonnes.


Above: A rendering of Tiangong-2 and Tianzhou-1 docked in orbit (CMSA).
 
Technical improvements

According to the China Manned Space Agency (CMSA), the Long March 7 Y2 has benefited from 70 technical improvements in areas including flight timing, structure, circuit reliability, ground equipment and optimisation of processes following the debut Long March 7 launch in June last year.

The carrier rocket, which has a liftoff mass of around 600 tonnes and height of 53m, has also been optimised to adapt to the technical requirements of Tianzhou-1.

Tianzhou vessels can send close to 6,500 kg of cargo into low Earth orbit, with Tianzhou-1 carrying around two tonnes of propellant.

Preparations for the mission are ongoing at Wenchang and other places around and outside China, including tracking stations and maritime space tracking ships in the Pacific.


Above: Long March 7 Y2 components in Tianjin in early 2017 (CASC).

[свернуть]

[ХВ.]

Почему все сообщения, за редким исключением, на английском?
Пишите, пожалуйста, по китайски, так понятней, - всё-таки оригинал, можно избежать ошибок.