OneWeb (x6) - Soyuz-ST-B/Fregat-MT (VS21) - Kourou ELS - 27.02.2019, 21:37 UTC

[anik]

Штуцер пишет:
Варили при неслитом окислителе?

Да.

[Штуцер]

anik пишет:

Штуцер пишет:
Варили при неслитом окислителе?

Да.

О как.   :oops:

[PIN]

Старый пишет:
Не понял. А для Арианы чего - другой ветер? Или другое аэродинамическое качество обломков?

Для всех 3х носителей там разные ограничения. И от азимутов пуска они тоже, естественно, разнятся. Вега, например, "страдает" при выведениях на оклонулевые. Но ей туда и почти не надо.

[Salo]

Разъём пишет:
Предварительная дата 22 февраля

https://tass.ru/kosmos/6083797

ПАРИЖ, 6 февраля. /ТАСС/. Запуск спутников британской компании OneWeb с космодрома Куру (Французская Гвиана) с помощью ракеты-носителя (РН) "Союз-СТ" предварительно намечен на 22 февраля. Об этом сообщил исполнительный директор компании Arianespace Стефан Исраэль.

"Намеченный день этого запуска - 22 февраля. Мы подтвердим это более официально в ближайшие дни", - сказал Исраэль, выступая по итогам запуска с Куру Ariane 5 с саудовским и индийским спутниками. "Это станет нашим вторым запуском в этом году, и он будет осуществлен с помощью "Союза", - добавил исполнительный директор Arianespace.

[tnt22]

Из первых уст:

Stéphane Israël @arianespaceceo · 5 ч

Happy to share that the launch date targeted for @OneWeb #VS21 launch is February 22, 2019!

[tnt22]

Greg Wyler @greg_wyler · 15 ч

4 attached, 2 more to go as we prepare for the Feb 22 launch. I am hoping in just a few months we will start running some traffic demonstrations for our friends in Alaska! @SenDanSullivan @lisamurkowski

[triage]

Только тут стояло 22

https://ria.ru/20190208/1550598624.html
МОСКВА, 8 фев - РИА Новости. Запуск спутников OneWeb с космодрома Куру на российской ракете-носителе "Союз" с использованием разгонного бока "Фрегат", в котором ранее была обнаружена и устранена трещина, перенесен с 22 на 26 февраля, сообщил РИА Новости источник в ракетно-космической отрасли.

"Принято решение перенести запуск с 22 на 26 февраля", - сказал он.

Ранее сообщалось, что в магистрали подачи гелия в разгонном блоке "Фрегат" была обнаружена, а затем и заварена, трещина. Изначально запуск планировался на 20 февраля, после чего был отложен на 22-е число. Блок будет использоваться для запуска на целевую орбиту шести тестовых спутников системы OneWeb.

Просто фото со спутниками

Спойлер

[свернуть]

[tnt22]

Greg Wyler @greg_wyler · 7 ч

All 6 ready to Go! Can you read the stickers? The world's most powerful satellite system is about to get started! fingers crossed! Just back from World Government Summit lots of excitement re: impact of
@oneweb
on world's most challenged Thanks for support! #WGS2019 #satellites

[tnt22]

Greg Wyler @greg_wyler · 5 ч

New Date: Tuesday, Feb 26. Four day slip! This is new territory launching so many autonomous spacecraft, and they were factory built. Two firsts, so we are moving carefully in every way. A few days here or there to double check rockets, routines and process is ok by me  

[tnt22]

https://ria.ru/20190213/1550768125.html

Компания OneWeb подтвердила перенос запуска спутников с блоком "Фрегат"
05:42

МОСКВА, 13 фев - РИА Новости. Запуск спутников глобальной системы связи OneWeb с космодрома Куру на российской ракете-носителе "Союз" и с использованием разгонного блока "Фрегат", на котором устраняли микротрещину, намечен на 26 февраля, сообщил президент OneWeb Грег Уайлер.

"Новая дата: 26 февраля", - написал он в Twitter.

Спойлер

На прошлой неделе о переносе пуска на это число РИА Новости сообщил источник в ракетно-космической отрасли.

Ранее сообщалось, что в магистрали подачи гелия в разгонном блоке "Фрегат" была обнаружена, а затем заварена трещина. Изначально запуск планировался на 20 февраля, после чего был отложен на 22-е число. Блок будет использоваться для запуска на целевую орбиту шести тестовых спутников системы OneWeb.

Британская OneWeb планирует создать группировку спутников, которая позволит обеспечить широкополосный доступ в интернет для пользователей по всему миру благодаря полному охвату поверхности Земли.

[свернуть]

[tnt22]

http://www.arianespace.com/mission-update/vs21-oneweb-integration/

Soyuz | February 13, 2019
Six OneWeb satellites are integrated for their upcoming Arianespace Soyuz launch


One of the six OneWeb satellites for launch on Soyuz Flight VS21 is integrated on its payload dispenser during activity inside the Spaceport's S3B payload preparation facility.

Arianespace has completed a major preparation milestone for its next Soyuz launch with integration of the mission's high-profile payload: the initial six spacecraft in OneWeb's constellation, which will provide affordable high-speed internet access for users around the world.

The spacecraft – produced by the OneWeb Satellites joint venture of OneWeb and Airbus – will be orbited on Arianespace's first Soyuz mission of 2019 from the Spaceport in French Guiana. Designated Flight VS21, it has a targeted liftoff of February 26.

Integration of the six satellites on their multi-payload dispenser system – which will deploy them during the mission from atop Soyuz' Fregat upper stage – was completed in the Spaceport's S3B payload preparation facility.

Helping OneWeb connect the unconnected

Once placed in a near-polar orbit by Soyuz, the OneWeb spacecraft will operate at an altitude of 1,200 km., giving customers extremely low latency and providing communications access to the entire world with fiber-quality internet connectivity. OneWeb is building the world's largest and highest throughput satellite system to connect everyone, everywhere – by land, air, sea with a vision to bridge the digital divide once and for all.

To develop its constellation of 150-kg. satellites, OneWeb signed a contract with Arianespace in 2015 for 21 Soyuz launches.

The upcoming Flight VS21 will mark the 21st liftoff of Soyuz from French Guiana since this medium-lift launcher's 2011 operational debut at the Spaceport.

As Arianespace's second of up to 12 missions planned for 2019, Flight VS21 also will continue the momentum gained from the company's year-opening launch: Flight VA247 with Ariane 5, which successfully delivered a pair of telecommunications relay platforms – Saudi Geostationary Satellite 1/Hellas Sat 4 (HS-4/SGS-1) and GSAT-31 – to geostationary orbit on February 5.

[/li]
• A larger version of the above photo is available in the Gallery.
  

[tnt22]

На сайте Arianespace открыта страница миссии

http://www.arianespace.com/mission/ariane-flight-vs21/

[tnt22]

Промо-ролик миссии

COMING SOON | Arianespace Flight VS21 – OneWeb F6

arianespace

Опубликовано: 20 февр. 2019 г.

For its second mission of the year — and the initial flight in 2019 with the Soyuz medium launcher — Arianespace will perform the first launch for the OneWeb constellation.

By operating this maiden flight, out of 21 launches on behalf of the global satellite operator, Arianespace participates in the fulfilment of its customer's ultimate ambition: providing Internet access for everyone, everywhere.

This mission will bring the number of constellation satellites orbited by Arianespace to 109, which shows a remarkable ability to deploy any type of constellation with its current and future family of launchers.

Flight VS21 will be performed from the Soyuz Launch Complex (ELS) in Sinnamary, French Guiana.

Liftoff is scheduled for Tuesday, February 26, 2019

(0:20)

[tnt22]

Опубликована брошюра миссии

VS21-launchkit-EN2.pdf - 1.2 MB, 11 стр, 2019-02-20 14:04:05 UTC

VS21-launchkit-FR2.pdf - 1.1 MB, 11 стр, 2019-02-20 14:04:07 UTC

[tnt22]

http://www.arianespace.com/press-release/arianespace-to-orbit-the-first-six-satellites-of-the-oneweb-constellation/

Soyuz | February 19, 2019
Arianespace to orbit the first six satellites of the OneWeb constellation



For its second mission of the year — and the initial flight in 2019 with the Soyuz medium launcher — Arianespace will perform the first launch for the OneWeb constellation.

By operating this maiden flight, out of 21 launches on behalf of the global satellite operator, Arianespace participates in the fulfilment of its customer's ultimate ambition: providing Internet access for everyone, everywhere.

This mission will bring the number of constellation satellites orbited by Arianespace to 109, which shows a remarkable ability to deploy any type of constellation with its current and future family of launchers.

The Launch Readiness Review (LRR) will take place on Monday, February 25, 2019 in Kourou to authorize the start of operations for the final countdown.

Flight VS21, the 21st Soyuz mission from the Guiana Space Center, will put six OneWeb F6 satellites for U.S operator OneWeb into a circular low Earth orbit at 1,000 km. (close to their operational orbit), along with four Mass Flight Simulators (MFS) that will not be separated from the launcher's dispenser system.

OneWeb's mission is to deliver global communications through a next-generation satellite constellation that will bring seamless connectivity to everyone, everywhere. With its system deployed, the OneWeb constellation will enable user terminals capable of offering 3G, LTE, 5G and Wi-Fi coverage, giving high-speed access around the world – by air, sea and land.

Composed of approximately 650 satellites, OneWeb initial constellation will be orbited by Arianespace using 21 Soyuz launchers operated through 2020 from Kourou in French Guiana, Baikonur in Kazakhstan, and Vostochy in Russia.

OneWeb Satellites – a joint-venture between OneWeb and Airbus Defence and Space – is the prime contractor of the constellation. RUAG Space AB, on the other hand, is in charge of the development and production of the innovative

dispenser system that will carry the six satellites and the four Mass Flight Simulators aboard Flight VS21. As for APCO Technologies, it is responsible for designing and building the four Mass Flight Simulators.

For further information, download the Flight VS21 Launch Kit by clicking here: http://www.arianespace.com/press-kits/

To watch a live, high-speed online transmission of the launch (including commentary in French and English from the launch site), go to arianespace.com or to youtube.com/arianespace on February 26, 2019, beginning 20 minutes before liftoff.

[tnt22]

Greg Wyler @greg_wyler · 10 ч

At least one day slip for the launch. Ugh. Glad to see EgyptSat-A launch was successful, but need to review more data on that launch before proceeding. Waiting patiently

[tnt22]

NOTMAR

NAVAREA IV 120/2019 (24,25)

WESTERN NORTH ATLANTIC.
FRENCH GUIANA.
1. HAZARDOUS OPERATIONS, ROCKET LAUNCHING
   2007Z TO 2208Z DAILY 26 FEB THRU 24 MAR
   IN AREAS BOUND BY:
   A. 08-30N 052-20W, 08-26N 052-06W,
      07-50N 052-15W, 07-53N 052-29W.
   B. 14-13N 052-10W, 14-10N 051-43W,
   13-08N 051-49W, 13-11N 052-17W.
   C. 20-07N 052-15W, 20-05N 051-35W,
   18-38N 051-40W, 18-40N 052-19W.
2. CANCEL THIS MSG 242308Z MAR 19.

( 210914Z FEB 2019 )

NOTAM

SOOO

A0051/19 - TEMPORARY DANGEROUS AREA ACTIVATED DUE TO ROCKET LAUNCHING
ARIANE ZA/VS21
LATERAL LIMITS AS FOLLOWS  QUADRILATERAL:0830N05220W 0826N05206W 0750
N05215W 0753N05229W. AMSL - UNL, DAILY 2037-2207, 26 FEB 20:37 2019 UNTIL 03
 MAR 22:07 2019. CREATED: 13 FEB 13:05 2019

[tnt22]

Stéphane Israël‏ @arianespaceceo 18 ч. назад

News from the Spaceport: #Arianespace has postponed transfers of @OneWeb #VS21's #Soyuz & payload to the launch zone. Decision taken after a successful Soyuz mission from Baikonur Cosmodrome, but with non-nominal third-stage behavior. New #VS21 launch date to be announced ASAP.

[tnt22]

Ещё NOTMARs (на 3-ю ст РН - Лабрадорское море, на зону затопления РБ - юго-западная часть Индийского океана)

NAVAREA IV 121/2019 (15)

WESTERN NORTH ATLANTIC.
LABRADOR SEA.
1. HAZARDOUS OPERATIONS, ROCKET LAUNCHING
   2108Z TO 2255Z DAILY 26 FEB THRU 24 MAR
   IN AREA BOUND BY
   59-44N 052-26W, 59-43N 051-19W,
   56-47N 051-35W, 56-49N 052-38W.
2. CANCEL THIS MSG 242355Z MAR 19.

( 210931Z FEB 2019 )


HYDROPAC 588/2019 (61)

WESTERN INDIAN OCEAN.
DNC 02, DNC 03.
1. HAZARDOUS OPERATIONS, SPACE DEBRIS
   0114Z TO 0301Z DAILY 26 FEB THRU 24 MAR
   IN AREA BOUND BY
   24-21S 063-12E, 24-24S 063-36E,
   41-54S 063-33E, 41-48S 063-00E.
2. CANCEL THIS MSG 240401Z MAR 19.

( 210938Z FEB 2019 )

[tnt22]

Постер миссии