Zhuhai-1 Group 02 (пять КА) – Цзюцюань – CZ-11 – 26.04.2018, 04:42 UTC

Автор tnt22, 23.04.2018 10:08:39

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tnt22

NOTAM
ЦитироватьZLHW

A1355/18 - A TEMPORARY RESTRICTED AREA ESTABLISHED BOUNDED BY:
N371818E0993756-N372517E0985815-N382323E0991414-N381619E0995425
BACK TO START.VERTICAL LIMITS:SFC-UNL. ALL ACFT SHALL BE FORBIDDEN
TO FLY INTO THE RESTRICTED AREA. SFC - UNL, 26 APR 04:33 2018 UNTIL 26 APR 05:19
2018. CREATED: 23 APR 05:09 2018

tnt22

ЦитироватьRui Barbosa‏ @rmcsbarbosa 6 мин. назад

Next up for China will be a CZ-11 with 5 small sats from Jiuquan on April 26.

tnt22

Крепление сборки КА в текущем пуске, 5 КА - 1 OVS-2 (оптический), 4 - OHS-2 (гиперспектральные)

http://www.spaceflightfans.cn/wp-content/uploads/2018/03/珠海一号02_副本.jpg


tnt22

По предварительным данным 9ifly.cn пуск состоялся, запуск успешный

http://bbs.9ifly.cn/thread-90542-6-1.html

tnt22

ЦитироватьAndrew Jones‏ @AJ_FI 1 мин. назад

Looks like China has succeeded with launch of 5 Zhuhai remote sensing microsatellites on a Long March 11 from Jiuquan, at 04:42 UTC. China 12 for 12 in 2018.


tnt22

https://weibo.com/1960601312/GdRLQxyxz?refer_flag=1001030103_&type=comment#_rnd1524721966904
Цитировать【biu!刚刚,"贵阳一号"上天了!我们的征途是星辰大海~】biu!4月26日中午12:42分
ЦитироватьТолько сейчас «Гуйян № 1» отправился на небеса! Наше путешествие - звезда моря! В 12:42 26 апреля



tnt22

ЦитироватьAndrew Jones‏ @AJ_FI 3 мин. назад

China Academy of Launch Vehicle Technology confirms successful launch of 5 Zhuhai Orbita remote sensing sats via Long March 11 from Jiuquan at 04:42 UTC Thursday.

Video (0:24)


Старый

Что там за CZ-11 такой?  Размером с МХ, чтоли?  :o
1. Ангара - единственная в мире новая РН которая хуже старой (с) Старый Ламер
2. Назначение Роскосмоса - не летать в космос а выкачивать из бюджета деньги
3. У Маска ракета длиннее и толще чем у Роскосмоса
4. Чем мрачнее реальность тем ярче бред (с) Старый Ламер

tnt22

Официоз
https://mp.weixin.qq.com/s/DgF9SghYUt-Aw4GCIVUp1g
Цитировать4月26日12点42分,我国在酒泉卫星发射中心使用长征十一号固体运载火箭,以"一箭五星"的方式,成功将 "珠海一号"五颗卫星准确送入预定轨道。
ЦитироватьВ 12:42 26 апреля Китай запустил ракету-носитель CZ-11 из Центра запуска спутников Цзюцюань и успешно доставил на запланированную орбиту пять спутников созвездия «Чжухай».

tnt22

http://www.xinhuanet.com/english/2018-04/26/c_137138832.htm
ЦитироватьChina launches Zhuhai-1 remote sensing satellites
Source: Xinhua | 2018-04-26 15:34:14 | Editor: ZX

JIUQUAN, April 26 (Xinhua) -- China on Thursday sent five Zhuhai-1 remote sensing satellites into space on a single carrier rocket.

The Long March-11 carrier rocket lifted off from Jiuquan Satellite Launch Center in northwest China at 12:42 p.m. The launch was the 272nd flight mission for the Long March series of carrier rockets.

Zhuhai-1 is a commercial remote sensing satellite constellation invested in by Zhuhai Orbita Aerospace Science and Technology Co. It will provide data services for areas including agriculture, land and water resources, environmental protection and transport.

China launched two Zhuhai-1 satellites on June 15, 2017.

tnt22

НОРАД "радует" - зафиксировал 5 объектов запуска, только почему-то присвоил им номер 2018-039, ранее им же данный объектам запуска КА Sentinel-3B   :(
0 TBA - TO BE ASSIGNED
1 43439U 18039A   18116.31775319 -.00000069  00000-0  00000+0 0  9992
2 43439  97.3967 199.2547 0012514 283.9690 149.5996 15.20754247    14

0 TBA - TO BE ASSIGNED
1 43440U 18039B   18116.31974076 -.00000069  00000-0  00000+0 0  9995
2 43440  97.3968 199.2668 0012808 283.9935 160.4881 15.20800426    26

0 TBA - TO BE ASSIGNED
1 43441U 18039C   18116.31915450 -.00000069  00000-0  00000+0 0  9997
2 43441  97.4001 199.2708 0013146 290.0585 151.2968 15.21077652    29

0 TBA - TO BE ASSIGNED
1 43442U 18039D   18116.32015450 -.00000069  00000-0  00000+0 0  9990
2 43442  97.3921 199.2557 0012926 280.0621 166.8170 15.21043468    22

0 TBA - TO BE ASSIGNED
1 43443U 18039E   18116.32008486 -.00000070  00000-0  00000+0 0  9994
2 43443  97.3979 199.2711 0014840 291.2991 155.3035 15.21357236    23

tnt22

http://russian.news.cn/2018-04/26/c_137138955.htm
ЦитироватьВ Китае успешно запущена вторая группа спутников "Чжухай-1"
2018-04-26 16:27:48丨Russian.News.Cn

Цзюцюань, 26 апреля /Синьхуа/ -- В четверг в 12:42 при помощи ракеты-носителя "Чанчжэн-11" с космодрома Цзюцюань на северо-западе Китая был успешно произведен запуск второй группы спутников дистанционного зондирования Земли "Чжухай-1". Пять спутников были выведены на намеченную орбиту.

Это 272-й полет ракет-носителей серии "Чанчжэн" /"Великий поход"/.

"Чжухай-1" -- проект группировки спутников дистанционного зондирования Земли коммерческого характера. Его реализацию финансирует чжухайская компания космических технологий Orbita. Данная спутниковая группировка предназначена для предоставления услуг в области больших данных таким отраслям, как сельское, лесное, рыбное хозяйство, животноводство, земельные и водные ресурсы, охрана окружающей среды, транспорт, строительство умных городов и финансы.

Первая группа из двух спутников была запущена в космос 15 июня 2017 года, в настоящее время они работают нормально. -0-


tnt22

http://spaceflight101.com/long-march-11-launches-satellites-for-zhuhai-constellation/
ЦитироватьChinese Long March 11 Launches Five Video & Hyperspectral Satellites for Zhuhai Constellation
 April 26, 2018 


Photo: CCTV via Weibo
A Chinese, all-solid-fueled Long March 11 rocket packed with five Earth-imaging satellites lifted off fr om the country's Jiuquan Satellite Launch Center at 4:42 UTC on Thursday. Hidden under the rocket's payload fairing was the second group of commercial imaging satellites for operator Zhuhai Orbita Control Engineering Ltd., designated OVS-2A and OHS-2A through 2D – joining a growing constellation of multi-instrumented satellites to provide data for various applications including such not possible with conventional Earth observation products like still imagery.

Thursday's launch took place at 4:42 UTC when the 21-meter tall Long March 11 rocket shot up from its above-ground launch tube set up at the Jiuquan Satellite Launch Center. The Chinese did not immediately acknowledge the launch through the usual channels, though an unofficial confirmation that the launch had been successful came forward through Chinese social media around 45 minutes after liftoff.
Спойлер

Photo: CASC/Weibo

The Chinese Academy of Launch Vehicle Technology confirmed launch success around two hours after the event and orbital tracking data collected by the U.S. will provide an independent confirmation later on Thursday.

Thursday's launch marked the 12th Chinese orbital space launch of the year and the 39th worldwide in 2018. For the Long March 11 rocket, it was the fourth overall launch since its debut in 2015 and the second of 2018 as the vehicle transitions from its demonstration phase into operational missions with another two or three flights still on the manifest for this year.

Packed under the fairing of Long March 11 were five stacked Zhuhai remote sensing satellites joining a growing constellation of commercial satellites. Operated by Zhuhai Orbita Control Engineering Ltd., the initial constellation is known as Zhuhai-1 or Orbita and comprises three different satellite types: high-resolution video satellites (OVS), hyperspectral satellites (OHS) and small personal satellites (OPS).


Zhuhai Payload Stack – Image: Weibo via 9ifly.cn

The first two satellites, OVS-1 01 and 02 also known as Zhuhai-1 01 and 02, were launched in June 2017 as secondary payloads on the Long March 4B mission that lifted China's Hard X-Ray Modulation Telescope. According to the company, Thursday's launch lifted one high-resolution video satellite (OVS-2A) and four hyperspectral-imaging satellites (OHS-2A through 2D) in a configuration that had two OHS satellites ride side-by-side with OVS-2A, taking up a larger space, sitting in the primary position atop the dispenser.

Information published before the launch indicated OHS-2A was also named Qingkeda 1 and OHS-2C carried the name Guiyang 1, likely named after institutional participants or sponsors of the project. Whether the other two satellites also carry such names was not known at the time of Thursday's launch.

The OVS satellites building the video component of the Zhuhai-1 constellation are tasked with the collection of 20/25-frame-per-second, high-resolution video of targets on Earth, capable of keeping a target in view for up to two minutes by slewing to compensate for their orbital motion.

Unlike still-imaging satellites, video acquisition can be used to reveal phenomena on the ground that are in motion – making such data products useful for analysis of traffic and studying other activity that occurs at rapid progression. OVS-2A is understood to be an improved version of the prototype OVS-1 satellites, featuring a number of obvious changes like a larger telescope and solar baffle, operating at a higher optical resolution than the initial satellites which were to capture video at a ground resolution of 1.98 meters.


Zhuhai OVS Satellite – Credit: Zhuhai Orbita


Zhuhai OHS Satellite – Credit: Zhuhai Orbita

According to information published by Zhuhai in 2016, the OVS-2 satellites weigh between 80 and 100 Kilograms and host a three-panel solar array delivering 100 to 180 Watts of power to the satellite. The imaging system captures 25fps video of a 3.6 x 2.7-Kilometer scene on the ground with a resolution of 0.9 meters; the typical length of video collected of one ground target will be 120 seconds as the satellite compensates for its orbital motion. Data is stored in an onboard memory of 2048 GB and downlinked to the ground through a high-speed link of 300 Mbps.

The hyperspectral segment of the constellation appears to have foregone the launch of a prototype first generation satellite. According to Zhuhai, the OHS-2 satellites also weigh between 80 and 100 Kilograms and employ similar power-generation and data handling systems as their optical counterparts. The instrument payload captures data across a 140-Kilometer wide ground swath at an image resolution of five meters in a number of spectral channels spanning 350 to 1,100 nanometers. Four OHS satellites, spaced appropriately in their orbital plane, can provide a global revisit time of five days.

For Long March 11, Thursday's mission marked its fourth launch after its debut mission in 2015 with four small satellites, a second launch in November 2016 with the XPNAV Pulsar Navigation Satellite and six secondary payloads, and a third launch earlier this year that lifted a pair of Jilin video satellites and four secondary payloads.

Developed by the China Academy of Launch Vehicle Technology (CALT), Long March 11 represents a quick-reaction launch vehicle that can be kept in storage for an extended period of time and readied for liftoff on short notice, even in a matter of hours. This, of course, could be relevant for quick response missions by the military to position a satellite wh ere it is needed, when it is needed but it also comes with potential in the commercial sector by offering a launch-on-demand capability with very short procurement lead times for medium-lift missions into desired orbital regimes by remote sensing missions and Low Earth Orbit communications constellations.


Photo: CASC/Weibo

Long March 11 is a four-stage launch vehicle standing 20.8 meters tall, 2.0 meters in diameter and weighing in at approximately 60 metric tons. The vehicle has a liftoff thrust of 120 metric ton-force and is optimized for Low Earth Orbit Missions which typically involve the vehicle firing its first three stages in close succession ahead of a coast phase to allow the fourth stage to inject satellites into circular orbits. The rocket's first stage is the largest Solid Rocket Motor developed in China, likely drawing heritage from the country's ballistic missile program.

CZ-11 can lift 700 Kilograms into a standard 200-Kilometer orbit, 380kg can be delivered into a standard 700-Kilometer Sun Synchronous Orbit. The launcher can fly with two different payload fairings, 1.6 or 2.0 meters in diameter, to support a variety of payloads.

Launching with short prior notice can be particularly useful for military-operated missions that are subject to tight operational requirements as well as disaster response missions of Earth-imaging craft that need to be placed over a given area to deliver timely imagery for the assessment of the extent of a natural disaster. CZ-11 will be operated alongside the Kuaizhou quick-response launch vehicle that is designed for a more generic use with an integrated launcher-spacecraft system.
[свернуть]

tnt22

Цитироватьtnt22 пишет:
НОРАД "радует"
Начали исправляться
0 TBA - TO BE ASSIGNED
1 43439U 18040A   18116.51947514 -.00000069  00000-0  00000+0 0  9994
2 43439  97.3967 199.4527 0012514 283.2632 173.9811 15.20737620    49

0 TBA - TO BE ASSIGNED
1 43440U 18040B   18116.51944398 -.00000069  00000-0  00000+0 0  9993
2 43440  97.4004 199.4684 0012097 282.3421 174.8300 15.20843540    53

0 TBA - TO BE ASSIGNED
1 43441U 18040C   18116.51939194 -.00000069  00000-0  00000+0 0  9992
2 43441  97.4016 199.4655 0011999 285.7931 171.3254 15.21042639    59

0 TBA - TO BE ASSIGNED
1 43442U 18040D   18116.51938841 -.00000069  00000-0  00000+0 0  9991
2 43442  97.3921 199.4513 0012926 279.3646 177.8068 15.21080401    53

0 TBA - TO BE ASSIGNED
1 43443U 18040E   18116.51933060 -.00000070  00000-0  00000+0 0  9992
2 43443  97.3979 199.4668 0014840 290.6013 166.5664 15.21380911    55

43439 / 2018-040A : 495 x 512 km x 97.397°
43440 / 2018-040B : 495 x 512 km x 97.400°
43441 / 2018-040C : 494 x 511 km x 97.402°
43442 / 2018-040D : 494 x 511 km x 97.392°
43443 / 2018-040E : 491 x 512 km x 97.398°

tnt22

ЦитироватьCGWIC‏ @CGWIC 8 мин. назад

LM-11 launch vehicle successfully launches five satellites into the orbit from the Jiuquan Satellite Launch Center at 12:42 today. This launch was the 272nd mission for the Long March launch vehicle family.


tnt22

НОРАД пока не идентифицировал объекты запуска

tnt22

ЦитироватьChina launches five satellites by Long March-11 carrier rocket

CGTN

Опубликовано: 26 апр. 2018 г.

China on Thursday successfully launched a Long March-11 rocket carrying five Zhuhai-1 satellites into orbit, at the Jiuquan Satellite Launch Center in northwest China's Gobi Desert.
https://www.youtube.com/watch?v=6HG3XMzioMIhttps://www.youtube.com/watch?v=6HG3XMzioMI (0:29)