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

[zandr]

https://forum.nasaspaceflight.com/index.php?topic=40432.msg1836376#msg1836376

A2675/18 - 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]

https://forum.nasaspaceflight.com/index.php?topic=40432.msg1836381#msg1836381

[zandr]

Поправка в название темы:
Beidou-2 I7

[tnt22]

Andrew 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]

http://www.spaceflightfans.cn/wp-content/uploads/2018/07/sff-long-march-3A-CZ-3A-rocket-launch-beidou-2-I7-Navigation-satellite.jpg

[tnt22]

Chris 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]

Успешный запуск РН CZ-3A

7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。

10 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]

Andrew 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]

https://mmbiz.qpic.cn/mmbiz_jpg/NEQ5H1smnIXDn6eL0gnM9mXYxHkYf3F2qOWRIkUZ8lylHiaFMBe3l0z1jP8xvE2Z1bz8sKXDAoCF3xb0ia1Oo0hA/640?wx_fmt=jpeg&wxfrom=5&wx_lazy=1

[tnt22]

Пуск!

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

7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。

10 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]

https://www.js7tv.cn/news/201807_151372.html

[tnt22]

任务代号：07-90

起飞时间：04:58:04.524

Код миссии: 07-90

Tкп = 04:58:04.524 (BJT)

Tкп = 20:58:04.524 UTC

https://weibo.com/6180132521/GpeplsGKH

[tnt22]

Видео пуска (ссылка может прожить очень недолго...     )

https://f.us.sinaimg.cn/001qEOW1lx07lUK0QjAI010402007oYg0k010.mp4?label=mp4_720p&template=1280x720.28&Expires=1531183824&ssig=A%2BwemhGeUn&KID=unistore,video (0:35)

[tnt22]

Jonathan 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

Китай 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]

Jonathan McDowell‏Подлинная учетная запись @planet4589 3 мин. назад

Beidou DW 32 (Beidou 2 IGSO 7) cataloged in a 201 x 35780 km x 55.1 deg transfer orbit

[zandr]

http://www.xinhuanet.com/english/2018-07/10/c_137313098_2.htm

China 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

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]

2018-058A	43539	2018.07.10 02:52:40	北斗二号IGSO-7星	630.95 min	55.114	201 x 35780 km
2018-058B	43540	2018.07.10 02:11:36	OBJECT B	626.32 min	55.106	248 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]

tnt22 пишет:
Видео пуска (ссылка может прожить очень недолго...    )

Ссыль ожидаемо помре по параметру Expires...

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

(0:42)

Сам новостной сюжет здесь

[tnt22]

tnt22 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

НОРАД поменял международный идентификатор объектов запуска на 2018-058, присвоив прежний объектам запуска миссии Бэйдоу-2 I7 как запущенным часом ранее, норадовские идентификаторы - без изменений

[tnt22]

Long March-3A launches BeiDou-2 satellite

SciNews

Опубликовано: 10 июл. 2018 г.

(0:57)

[tnt22]

China Launches New Beidou Navigation Satellite

CCTV+

Опубликовано: 10 июл. 2018 г.

(0:51)

[tnt22]

China launches the latest BeiDou navigation satellite

CGTN

Опубликовано: 10 июл. 2018 г.

(0:28 )

[tnt22]

Andrew Jones‏ @AJ_FI 6 ч. назад

According to a military report, the Long March 3A's first stage landed downrange in Tianlin and Longlin counties of Guangxi province. The area was evacuated in advance, and the wreckage recovery work has been carried out. No pics.

[tnt22]

CGWIC‏ @CGWIC 11 ч. назад

LM-3A launch vehicle successfully launched a new Beidou navigation satellite into orbit from the XSLC 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.

[tnt22]

http://spacenews.com/two-chinese-launches-in-24-hours-deliver-pakistan-satellites-beidou-backup-to-orbit/

Two Chinese launches in 24 hours deliver Pakistan satellites, Beidou backup to orbit
by Andrew Jones — July 10, 2018

HELSINKI, Finland — China launched twice July 9, with an early Long March 2C launch of two satellites for Pakistan into low Earth orbit being followed up with a Long March 3A mission to back up China's Beidou navigation satellite system.
...

Beidou navigation satellite launch

Around 1,400 kilometers away in southwest China, final preparations for the launch of a Long March 3A rocket were being made at the Xichang Satellite Launch Centre, among hills in Sichuan province.

The launch vehicle lifted off at 20:58 UTC (4:58 p.m. Eastern) on July 9 carrying a backup second generation Beidou navigation and positioning satellite into a geosynchronous transfer orbit, boosting China's own version of the U.S. Global Positioning System.

CASC declared the launch to be a success just over an hour after takeoff from Xichang, which occurred 17 hours after liftoff of the Long March 2C from Jiuquan.

Beidou-2 satellites provide regional services, while third-generation Beidou-3 satellites are part of the global coverage constellation. The satellite launched Monday, designated IGSO-7, will replace a soon-to-be retired satellite in inclined geosynchronous orbit.

The July 9 launches were China's 19th and 20th of 2018, with CASC aiming to carry out around 36 launches this year. The country's record number of launches in a single year is 22, set in 2016, which included one failure and another partial failure. Commercial launch companies could boost the number to around 40.

The major upcoming government missions for the second half of the year include the return-to-flight of the heavy-lift Long March 5, which failed during its second flight last July and prompted a redesign of first stage engines, and the Chang'e-4 lunar far side soft-landing mission. Both are set for late 2018.

[tnt22]

https://spaceflightnow.com/2018/07/10/chinese-navigation-satellite-deployed-by-long-march-rocket/

Chinese navigation satellite deployed by Long March rocket
July 10, 2018 | Stephen Clark


A Long March 3A rocket lifts off fr om the Xichang space center with China's newest Beidou navigation satellite. Credit: Xinhua

China launched its second space mission in less than 24 hours Monday, sending a Beidou navigation satellite toward an orbital perch around 22,000 miles above Earth.

The Beidou navigation lifted off on top of a Long March 3A rocket at 2058 GMT (4:58 p.m. EDT) Monday from the Xichang launch base, situated in a mountainous region of southwest China's Sichuan province, according to the Beidou program's official government website.

Liftoff occurred at 4:58 a.m. Tuesday, Beijing time.

The three-stage Long March 3A launcher, powered by two hydrazine-fueled stages and a cryogenic hydrogen-fed upper stage, delivered the Beidou satellite in an elliptical transfer orbit with a low point of around 120 miles (200 kilometers), a high point of 22,232 miles (35,780 kilometers), and an inclination of 55.1 degrees to the equator, according to U.S. military tracking data.

Спойлер

The satellite's on-board propulsion system will circularize its orbit at an altitude of more than 22,000 miles in the coming weeks, wh ere it will join the Beidou fleet providing positioning and timing signals across China and neighboring regions.

The navigation payload orbited Monday was China's seventh Beidou satellite to launch this year, and the 32nd Beidou spacecraft to launch since 2000, including several test satellites no longer operational.

The satellite aboard Monday's mission is a second-generation Beidou spacecraft, and it will replace an aging member of China's navigation constellation. China has started launching upgraded third-generation Beidou satellites as the navigation network aims for global coverage by 2020.

"The launch of a backup Beidou 2 satellite will ensure the system's continuous and stable operation," said Yang Hui, chief designer of the second-generation Beidou series, in a report published by China's state-run Xinhua news agency.

When complete, the Beidou network will consist of 35 satellites, including 27 spacecraft in medium Earth orbit more than 13,000 miles (21,000 kilometers) in altitude, five in circular geostationary orbits, and three in inclined geostationary orbits, the planned position for the spacecraft launched Monday.

Named for the Chinese word for the Big Dipper constellation, the Beidou constellation achieved an initial operating capability with coverage over the Asia-Pacific region in 2012. Development of the Beidou program began in 1994.

Monday's launch occurred less than 24 hours after another Chinese Long March rocket lifted off Monday from the Jiuquan space base in northwest China, marking the 19th and 20th Chinese space launches of the year.

[свернуть]

[tnt22]

На скриншоте ниже четче видны код миссии и время КП


Источник: ролик  CCTV

[tnt22]

НОРАД идентифицировал объекты запуска

[tnt22]

China launches its 32nd orbiter of the Beidou system

New China TV

Опубликовано: 10 июл. 2018 г.

(0:41)

[tnt22]

Andrew Jones‏ @AJ_FI 12 мин. назад

First stage wreckage from the Long March 3A launch of China's 32nd Beidou navigation satellite to inclined geosynchronous orbit from Xichang on July 9, discovered in Tianlin county, Guangxi province. (launch: https://spacenews.com/two-chinese-launches-in-24-hours-deliver-pakistan-satellites-beidou-backup-to-orbit/ ...)

[tnt22]

Jonathan McDowell‏Подлинная учетная запись @planet4589 16 мин. назад

Beidou DW 32 (Beidou-2 I7), launched on Jul 9, has reached inclined synchronous orbit, at 35692 x 35873 km x 55.1 deg with ascending node at 110 deg East.