Beidou-2-I7 – CZ-3A – Сичан (XSLC) – 09.07.2018

Автор zandr, 09.07.2018 07:27:23

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zandr

https://forum.nasaspaceflight.com/index.php?topic=40432.msg1836376#msg1836376
ЦитироватьA2675/18 - A TEMPORARY RESTRICTED AREA ESTABLISHED BOUNDED BY: N241651E1060551-N243523E1054832-N242448E1053503-N240617E1055222 BACK TO START.ALL ACFT ARE FORBIDDEN TO FLY INTO THE TEMPORARY RESTRICTED AREA. VERTICAL LIMITS:GND-UNL. GND - UNL, 09 JUL 20:40 2018 UNTIL 09 JUL 21:17 2018. CREATED: 09 JUL 02:43 2018

A2677/18 - A TEMPORARY RESTRICTED AREA ESTABLISHED BOUNDED BY: N160601E1133236-N163603E1130831-N160923E1123303-N153925E1125710 BACK TO START.ALL ACFT ARE FORBIDDEN TO FLY INTO THE TEMPORARY RESTRICTED AREA. VERTICAL LIMITS:SFC-UNL. SFC - UNL, 09 JUL 20:42 2018 UNTIL 09 JUL 21:21 2018. CREATED: 09 JUL 02:46 2018

A2676/18 - A TEMPORARY RESTRICTED AREA ESTABLISHED BOUNDED BY: N175950E1115821-N183810E1112643-N181111E1105107-N173257E1112248 BACK TO START.ALL ACFT ARE FORBIDDEN TO FLY INTO THE TEMPORARY RESTRICTED AREA. VERTICAL LIMITS:SFC-UNL. SFC - UNL, 09 JUL 20:42 2018 UNTIL 09 JUL 21:23 2018. CREATED: 09 JUL 02:45 2018


zandr

Поправка в название темы:
Beidou-2 I7

tnt22

ЦитироватьAndrew Jones‏ @AJ_FI 23 мин. назад

China look set to follow launch #19 from Jiuquan with #20 at ~20:50 UTC today from Xichang, this time likely a Long March 3A carrying a second-gen Beidou GNSS satellite to inclined geosynchronous orbit.


tnt22

ЦитироватьChris B - NSF‏ @NASASpaceflight 54 сек. назад

The Chinese are set to sneak in a second launch of the day before the Russian's launch their fast track Progress mission. There's the Long March 3A peeking through the trees - for the BeiDou-2 I7 mission.


tnt22

#6
Успешный запуск РН CZ-3A
Цитировать7月10日4时58分,在昨天中午长征二号丙火箭点火升空17个小时后,长征三号甲运载火箭(以下简称"长三甲"火箭)在西昌卫星发射中心,成功将北斗二号IGSO-7星送入预定轨道。这也是我国发射的第32颗北斗导航卫星。。。也是长征系列火箭第280次发射。
Цитировать10 июля в 4:58 BJT, через 17 часов после того, как ракета CZ-2C была запущена вчера в полдень, ракета-носитель Long March 3A (далее называемая ракетой «Long March») была успешно запущена из Центра запуска спутников Сичан. КА Бэйдоу-2 IGSO-7 доставлен на запланированную орбиту. Это 32-й навигационный спутник системы Beidou, запущенный Китаем. Также этот запуск - 280-й запуск ракеты серии Long March.

tnt22

ЦитироватьAndrew Jones‏ @AJ_FI 20 мин. назад

A Long March 3A rocket has just launched China's 20th mission of 2018, sending a Beidou-2 GNSS navigation satellite into geosynchronous transfer orbit from the Xichang Satellite Launch Centre. Liftoff at 20:58 UTC.



tnt22

#9
Пуск!

https://mp.weixin.qq.com/s/8rmotRt0jGagFbTKxz6uxw
Цитировать





Цитировать7月10日4点58分,我国在西昌卫星发射中心,使用长征三号甲运载火箭,成功发射北斗卫星导航系统第32颗卫星!作为北斗二号卫星的"替补"星,这名北斗队员将驰骋天疆,全力维护系统的连续稳定运行。
Цитировать10 июля в 4:58 Китай успешно запустил 32-й спутник спутниковой навигационной системы Beidou из Центра запуска спутников Сичан с использованием ракеты-носителя Long March 3A! Спутник будет использоваться как резервный в системе Beidou-2, поддерживая непрерывную и стабильную работу системы.

tnt22


tnt22

#11
Цитировать任务代号:07-90

起飞时间:04:58:04.524
ЦитироватьКод миссии: 07-90

Tкп = 04:58:04.524 (BJT)
Tкп = 20:58:04.524 UTC

https://weibo.com/6180132521/GpeplsGKH

tnt22

#12

tnt22

ЦитироватьJonathan McDowell‏Подлинная учетная запись @planet4589 7 мин. назад

The Beidou 32 satellite was launched at 2058 UTC from Xichang; it is expected to reach a 55 deg geotransfer orbit and ultimately an inclined synchronous orbit. Beidou 32 is an orbit spare for the older Beidou-2 generation system and is also known as Beidou-2 I7

tnt22

http://russian.news.cn/2018-07/10/c_137313924.htm
ЦитироватьКитай успешно запустил навигационный спутник "Бэйдоу-2"
2018-07-10 10:20:14丨Russian.News.Cn

Сичан, 10 июля /Синьхуа/ -- С китайского космодрома Сичан 10 июля в 04:58 с помощью ракеты-носителя "Чанчжэн-3А" /серия "Великий поход"/ был успешно запущен спутник "Бэйдоу-2" - 32-й спутник навигационной системы "Бэйдоу".

Сообщается, что в ближайшие два года Китай запустит два резервных спутника "Бэйдоу-2" с целью обеспечения стабильного повышения уровня услуг системы "Бэйдоу-2".

Спутник "Бэйдоу-2" и ракета-носитель "Чанчжэн-3А" были разработаны соответственно Китайским исследовательским институтом космических технологий и Китайским исследовательским институтом ракетной техники.

Данный запуск стал 280-м стартом ракет-носителей серии "Чанчжэн". -0-

tnt22


zandr

http://www.xinhuanet.com/english/2018-07/10/c_137313098_2.htm
ЦитироватьChina launches new Beidou navigation satellite
 
China sends a new Beidou navigation satellite into orbit on a Long March-3A rocket from the Xichang Satellite Launch Center, in the southwestern Sichuan Province, July 10, 2018. The satellite is the 32nd of the Beidou navigation system, and one of the Beidou-2 family, which is the second generation of the system. The launch was the 280th mission of the Long March rocket series. (Xinhua)
XICHANG, Sichuan, July 10 (Xinhua) -- China sent a new Beidou navigation satellite into orbit on a Long March-3A rocket from the Xichang Satellite Launch Center, in the southwestern Sichuan Province, at 4:58 a.m. Tuesday.
The satellite is the 32nd of the Beidou navigation system, and one of the Beidou-2 family, which is the second generation of the system.
The launch was the 280th mission of the Long March rocket series.
China started to construct the third-generation of Beidou system in 2017, and eight Beidou-3 satellites are now in space.
So why launch another Beidou-2 satellite?
Спойлер

"The launch of a backup Beidou-2 satellite will ensure the system's continuous and stable operation," said Yang Hui, chief designer of the Beidou-2 series.
Named after the Chinese term for the Big Dipper constellation, Beidou aims to rival the U.S. GPS system, Russia's GLONASS and the European Union's Galileo as a global satellite navigation system. The project was formally launched in 1994. It began serving China in 2000 and the Asia-Pacific region in 2012.
Since then, the system has provided reliable and free, all-weather and all-time positioning, navigation and timing services to customers in the Asia-Pacific region and has never been out of service, according to the China Academy of Space Technology.
However, some of the Beidou-2 satellites are nearing the end of their lives and need to be replaced by backup satellites. China launched two backup satellites on March 30 and June 12, 2016.
This new backup is not a simple repeat of previous satellites, but has been upgraded to improve its reliability, said Yang.
It carries a rubidium clock, which is the key to the accuracy of its positioning and timing.
When China began reform and opening-up 40 years ago, its satellites mainly used costly imported rubidium clocks. After the launch of the Beidou program, the United States banned exports of rubidium clocks to China.
Sun Jiadong, chief designer of the Beidou system and an academician of Chinese Academy of Engineering, said China must depend on itself.
China's first self-developed rubidium clock was tested on a satellite in September 2006. The performance of China's rubidium clocks was improved on Beidou-2 satellites.
This year will see an intensive launch of Beidou satellites. The system is expected to provide navigation and positioning services to countries along the Belt and Road by late 2018. By around 2020, the Beidou system will go global.
The Beidou-3 satellites can send signals that are compatible with other satellite navigation systems and provide satellite-based augmentation, as well as search and rescue services in accordance with international standards. The positioning accuracy is 2.5 to 5 meters.
The Beidou system will coordinate with other technology, such as remote sensing, the Internet, big data and cloud computing, in future.
In the past five years, the system has helped rescue more than 10,000 fishermen. More than 40,000 fishing vessels and around 4.8 million commercial vehicles in China have been equipped with Beidou, said Beidou spokesperson Ran Chengqi.
China has sold more than 50 million domestically manufactured chips connected to the Beidou navigation and positioning system in the past five years.
By 2020, the value of China's satellite navigation business is expected to surpass 400 billion yuan (about 58 billion U.S. dollars), of which 240 billion to 320 billion yuan will go to the Beidou system, Ran said.
[свернуть]

tnt22

http://www.spaceflightfans.cn/event/long-march-3a-cz-3a-rocket-launch-beidou-2-i7-navigation-satellite
Цитировать北斗二号IGSO-7星
1 43539U 18057A 18191.11991762 .00000300 00000-0 00000+0 0 9993
2 43539 55.1136 188.9501 7300051 174.9851 195.1964 2.28222772 09
OBJECT B
1 43540U 18057B 18191.09139219 .00000305 00000-0 00000+0 0 9998
2 43540 55.1061 189.2541 7267322 175.0815 173.1147 2.29912701 76

初始入轨参数:[TH]ID[/TH][TH]编号[/TH][TH]历时(UTC)[/TH][TH]物体名称[/TH][TH]运行周期(分/圈)[/TH][TH]轨道倾角[/TH][TH]近地点 X 远地点[/TH]
2018-058A435392018.07.10 02:52:40北斗二号IGSO-7星630.95 min55.114201 x 35780 km
2018-058B435402018.07.10 02:11:36OBJECT B626.32 min55.106248 x 35493 km
Номера 18057A и 18057B - скорее всего ошибка НОРАД, ибо присвоены ранее ТГК Прогресс МС-09 и 3-й ст РН Союз-2.1а

tnt22

Цитироватьtnt22 пишет:
Видео пуска (ссылка может прожить очень недолго...  :(  )
Ссыль ожидаемо помре по параметру Expires...

Надеюсь, сие видео протянет гораздо дольше (но качеством похуже будет)

http://cntv.vod.cdn.apdcdn.com/flash/mp4video62/TMS/2018/07/10/0611d4a0cef74a3db60fca0ce6e50616_h264418000nero_aac32.mp4 (0:42)

Сам новостной сюжет здесь

tnt22

Цитироватьtnt22 пишет:
Номера 18057A и 18057B - скорее всего ошибка НОРАД, ибо присвоены ранее ТГК Прогресс МС-09 и 3-й ст РН Союз-2.1а
Объектам запуска Прогресса МС-09 переприсвоили международные идентификаторы:
см #158
ЦитироватьНОРАД поменял международный идентификатор объектов запуска на 2018-058, присвоив прежний объектам запуска миссии Бэйдоу-2 I7 как запущенным часом ранее, норадовские идентификаторы - без изменений