Спутник связи. Skynet 5C. [Редактировать]

Космический аппарат Skynet-5C изготовлен компанией Astriumна базе платформы Eurostar-3000. Его масса 4638 кг. Эксплуатацией спутника будет заниматься компания Paradigm Secure Communications в интересах Министерства обороны Великобритании. На геостационарной орбите спутник займет точку стояния над 56 град. в.д. Программа Skynet, стоившая 3,6 миллиарда фунтов стерлингов, является самым дорогостоящим из британских космических проектов. Спутники этой серии разработаны специально для военных систем связи. Они обладают повышенной устойчивостью к лазерному излучению, к электромагнитным импульсам и к другим видам воздействия, способным вывести из строя космический аппарат. Выведенный в марте 2007 года на орбиту аппарат Skynet 5A и свежезапущенный 5C должны проработать до 2020 года.

Дополнительные наименования

#НаименованияПоиск в новостяхПоиск в документах
133055НайтиНайти

Дополнительная классификация

#Наименования
1Страна оператор(владелец) - Великобритания
2Тип оператора(владельца) - военные
3Тип орбиты - ГСО
4Страна производитель - Европа
5Все спутники связи

Технические характеристики

#ХарактеристикаЗначение
1Масса, кг4638
2Платформа 1xEurostar-3000S

Характеристики орбиты

#ХарактеристикаЗначение
1Наклонение, град0.1
2Апогей, км35807.5
3Перигей, км35780.0
4Период, минут1436.1
5САС, год15
6Длинный диаметр эллипса, км42164

Пусковые характеристики

#ХарактеристикаЗначение
1Код NSSDC2008-030A

Экономические характеристики

#ХарактеристикаДата измеренияЗначение
1Стоимость (аппарат, пуск и страхование), млн. долл.280
2Стоимость (аппарат), млн. долл.158.24567008303
3Оператор Министерство обороны Великобритании
4Оператор Paradigm Secure Communications Ltd (EADS Company)
5Производитель Astrium

Информация об удачном запуске

#ХарактеристикаЗначение
1Дата пуска2008-06-12 at 22:05:00 UTC
2Полезная нагрузка 1xSkynet 5C
3Полезная нагрузка 1xTurksat 3A
4Ракета-носитель 1xАриан 5 ECA

Найдено 136 документов по запросу «Skynet 5C». [Перейти к поиску]


Дата загрузки: 2017-12-10
Скачать документ
Скачать текст
0.23/5
... Sicral 1B Sina-1 Sinosat-1 Sinosat-5C Sinosat-6 Sirius-1 (SD Radio 1) Sirius... FM-5 Sirius XM-5 Skynet 4C Skynet 4E Skynet 4F Skynet 5A Skynet 5B Skynet 5C SkyTerra 1 USA... Skynet 4D/4F Skynet 4D/4F Skynet 4D/4F Skynet 4D/4F Skynet 4E Skynet 4E Skynet 5A Skynet... Skynet 5A Skynet 5A Skynet 5A Skynet 5A Skynet 5A Skynet 5A Skynet 5A Skynet 5A Skynet 5B Skynet 5B Skynet 5B Skynet 5B Skynet 5B Skynet 5B Skynet 5B Skynet 5B Skynet 5B Skynet 5B Skynet 5B Skynet 5B Skynet 5C Skynet 5C Skynet 5C Skynet 5C Skynet 5C Skynet 5C Skynet 5C Skynet 5C Skynet 5C...



Дата загрузки: 2017-12-10
Скачать документ
Скачать текст
0/5
... Issue 3 Aircrew get cool desider t h e m a g a z i n e f o r d e f e n c e e q u i p m e n t a n d Skynet completes a space-age hat-trick... sky of French Guiana with Skynet 5C on board, the third and... other over the Indian Ocean. Skynet 5C is to be used mainly... • • defence equipment and support • • Skynet scores Skynet 5C, the latest high-tech addition... Moore Up, up and away: Skynet 5C heads into the night sky... which has powered all three Skynet 5 satellites into space Issue 3 Jul... of incessant rain Skynet 5C, the third of the Skynet constellation, was launched... troops, who guard the site, 5C was launched by the Ariane... are already fully working, with 5C, mainly launched as a reserve satellite... with Paradigm. “The launch of 5C makes a lot of sense,” he... what we have spent on 5C makes financial sense. It is... and faster data rates than Skynet 4, which was the UK forces... we now buy through the Skynet contract can relay huge amounts... under.” As part of the Skynet 5 PFI package, which 04/07...-age hat-trick SKYNET AT A GLANCE † Each Skynet satellite weighs just under... as an Airbus A319. † The Skynet 5C spacecraft will fly at around 35... of up to 18,000mph. † Skynet 5 is the fourth series of... were Skynet 1 (1969), Skynet 2 (1974) and Skynet 4 (1990-99). There was no Skynet 3 series. † Skynet... 70 days each year the Skynet 5 spacecraft goes into eclipses of... its solar arrays for power. † Skynet shares its name with the... of films. In the films, Skynet gains control of all of... spacecraft controllers as operations on Skynet 5 are planned using GMT all.... † The power gained from the Skynet 5 solar arrays is about 5kW... during the eclipse season! † The Skynet 5 spacecraft are part of a larger... operational capability is being enhanced. Skynet is a PFI, worth more than... Support, on the launch of 5C. “We now have a very significant...



Дата загрузки: 2017-12-10
Скачать документ
Скачать текст
0.07/5
... satellite is operated by Loral Skynet, who have designated the satellite...-11, now operated by Loral Skynet. Orion- 3 launch on May 4, 1999... owned and operated by Loral Skynet, as Telstar -13. Loral sold... satellite is operated by Loral Skynet, which calls the satellite Telstar... life of 13 years Skynet series Skynet satellites provide strategic and tactical..., four Skynet series of satellites namely Skynet-1, -2, -4 and -5 have been launched. Skynet-1 series comprised of two satellites namely Skynet-1A and -1B. Skynet-2 series also comprised of two satellites namely Skynet-2A and -2B. Skynet-4series is the third generation Skynet satellites comprising of six satellites namely Skynet-4A, -4B... satellites, Skynet-5A, -5B and -5C, have been launched in the Skynet-5 series. Fourth satellite of the Skynet-5 series, Skynet-5D, is... Defence. Skynet-4 series Development Agency Skynet-4A, -4B, -4C : British Aerospace Skynet-4D... Launch Vehicles Skynet-4A : 1 January 1990 Skynet-4B : 11 December 1988 Skynet-4C : 30 August 1990 Skynet-4D : 10 January 1998 Skynet-4E : 26 February 1999 Skynet-4F : 7 February 2001 Skynet-4A... Skynet-4A on Titan-34D and Titan-4D on Delta 7000. Skynet..., France. Skynet-4B, -4C were launched on Ariane-44LP and Skynet-4E and 4F were launched on Ariane-44L Orbit Skynet-4A : GEO 60E 0 Skynet-4B, -4C : GEO 1 W Skynet-4D, -4E : GEO 530E Skynet-4F : GEO 60E Weight : 1500 kg each Payload Skynet-4A, -4B, -4C : 4 SHFand 2 UHF Transponders each Skynet-4D... life : Design life of 6 years Skynet-5 series Development Agency : EADS Astrium... Launch Skynet-5A : 11 March 2007 Skynet-5B : 14 November 2007 Skynet-5C : 12... : GEO Weight Skynet-5A : 4700 kg Skynet-5B : 4635 kg Skynet-5C : 4638 kg... (Ariane-40) having six Viking-5C engines in the first stage...



Дата загрузки: 2017-05-21
Скачать документ
Скачать текст
0.09/5
... A Net Assessment 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d... communications using Paradigm’s fleet of Skynet satellites. Currently, the U.S. military receives... contracts. Expanded 32  Turner Brinton, “U.K.’s Skynet Satcom Firm Breaks Into U.S. Military... Italy’s SICRAL and the UK’s SKYNET satellites) part of a wider military... French SYRACUSE-3 and the British SKYNET systems, forms NATO’s secure SATCOM... Earth observation/reconnaissance satellite system. SKYNET is a British militarily-secure strategic... satellite, SKYNET-1, was launched in November 1969.197 The SKYNET system consists of three SKYNET-5 series satellites (SKYNET-5A launched in March 2007, SKYNET-5B launched in November 2007, and SKYNET-5C launched in... deployed anywhere in the world. SKYNET, along with France’s SYRACUSE-3 and... Post-2000 system. The entire SKYNET-5 system has a lifetime extending at...  Ibid. 197  “1960 to 1969; SKYNET-1,” Small Satellite Home Page; available.../mini/mini60s. html. 198  “SKYNET 5A, 5B, 5C,” Gunter’s Space Page, available...://www. skyrocket.de/space/doc_sdat/skynet-5.htm. 199  “UK Set For.../ science/nature/7079876.stm. 200  “SKYNET 5,” EADS Astrium website, available online...



Дата загрузки: 2017-12-10
Скачать документ
Скачать текст
0/5
... Astrium Selects Arianespace to Launch Skynet 5C LONDON — EADS Astrium has selected...-generation secure military telecommunications satellite, Skynet 5C. The $1.148 billion (• 950 million...’ recent amendment to the existing Skynet 5 Private Finance Initiative (PFI) contract... first two Skynet 5 satellites - Skynet 5A and Skynet 5B. The launch of Skynet 5A... with 5B in 2007 and 5C in 2008. The launch contract... December 2005. Skynet 5A and 5B will replace the existing Skynet 4 satellites... signed an amendment to the Skynet 5 contract to provide increased value... and launch of a third satellite, Skynet 5C, and associated increased concession period... www.lnr.com 31 LORAL SKYNET www.loralskynet.com 40 MITEQ...



Дата загрузки: 2017-09-24
Скачать документ
Скачать текст
0.03/5
... a constellation of three dual-use Skynet 4 communications satellites in GEO. France..., New Skies, GE Americom, Loral Skynet, Eutelsat, Iridium, EchoStar, and Globalstar... would purchase and launch a third Skynet 5 satellite and order components of... insurance on the first two Skynet spacecraft.165 According to Paradigm... a constellation of three dual-use Skynet 4 UHF and Super High Frequency... in 1998 to develop four Skynet 5 military communications satellites.54 France... interest in microsatellites The British Skynet 5 program was delivered a month ahead... hardened military communications satellites, the Skynet 5A and 5B, each carrying... UHF communications payloads. In December, Skynet 5C was added.149 The satellites... have signed on.152 Skynet 5A, 5B, and 5C will be launched... French military. Compatible with Britain’s Skynet and Italy’s Sicral, the satellite... satellites (Eutelsat’s Hotbird and Loral Skynet’s Telsat 12), interrupting signals of...) from the US using Loral Skynet's Telstar 12 satellite. Jamming resumed... Skynet 4C Ariane 5G Delta 7925-9.5 Skynet 4D STRV 1c Ariane 44L Skynet 4E STRV 1d Ariane 44L Skynet... “Paradigm signs 2 year extension to Skynet 5 contract,” Paradigm Secure Communications Ltd...’s Defence Weekly, 1 February 2006. 150 “Skynet 5,” Paradigm Secure Communications. Online: http... Security 2 0 0 6 201 Endnotes 202 “Third Skynet Satellite.” Chuter. 155 Ali Akbar... November 2005. 152 151 “Third Skynet Satellite to Aid British Military...



Дата загрузки: 2016-12-29
Скачать документ
Скачать текст
0.05/5
...-5E SIRIUS-5E-2 RASCOM-C SKYNET-4B SKYNET-4A SKYNET-5C EUTELSAT 2-7E EUTELSAT 3-7E...-007B 2004-008A 2013-022A Skynet 5A Eutelsat W3A Eutelsat 3D... C1.22 2011-049B Arabsat 5C USA 241(SBIRS GEO2) AfriStar...-006B 2005-044A 2013-038A Skynet 5B Inmarsat-3 F5 Inmarsat-4 F2....14 C1.39 Eutelsat W5 Skynet 4E, i=9.1 32.8 E 32.3 E C1.41.../ARB ARABSAT 2-C ARS/ARB ARABSAT 5C-20E 21.00 E USA AFRIBSS...-1G EMARSAT-5G YAHSAT SKYNET-4C SKYNET-4L SKYNET-5D EXPRESS-5 EXPRESS-5B....58 2012-075A 2003-060A Skynet 5D Ekspress AM22 52.8 E 53....5E INTELSAT9-325.5E SKYNET-4D SKYNET-4M SKYNET-5A UKDIGISAT-3 UKDIGISAT-4A...-016A 2001-005B Intelsat 903 Skynet 4F, i=7.7 34.5 W 34.0 W C1.276...-019A 2012-061A Intelsat 901 Skynet 5C USA 235 (AEHF-2), i=2.6 Luch-5B... 342E INTELSAT8 342E INTELSAT9 342E SKYNET-5E RUS RUS RUS USA... SKYNET-4A SKYNET-4J INTELSAT7 359E INTELSAT8 359E INTELSAT9 359E INTELSAT10 359E SKYNET....85 C2.86 1990-079A Skynet 4C, i=13.2 1.2 W C2.87 2004...



Дата загрузки: 2017-04-24
Скачать документ
Скачать текст
0.06/5
... a constellation of three dual-use Skynet 4 communications satellites in GEO. France..., New Skies, GE Americom, Loral Skynet, Eutelsat, Iridium, EchoStar, and Globalstar... would purchase and launch a third Skynet 5 satellite and order components of... insurance on the first two Skynet spacecraft.165 According to Paradigm... a constellation of three dual-use Skynet 4 UHF and Super High Frequency... in 1998 to develop four Skynet 5 military communications satellites.54 France... French military. Compatible with Britain’s Skynet and Italy’s Sicral, the satellite... interest in microsatellites The British Skynet 5 program was delivered a month ahead... hardened military communications satellites, the Skynet 5A and 5B, each carrying... UHF communications payloads. In December, Skynet 5C was added.149 The satellites... have signed on.152 Skynet 5A, 5B, and 5C will be launched... satellites (Eutelsat’s Hotbird and Loral Skynet’s Telsat 12), interrupting signals of...) from the US using Loral Skynet's Telstar 12 satellite. Jamming resumed.../1980 Skynet 4F Ariane 44L France Communications GEO 07/02/2001 Skynet 4E Ariane 44L France Communications GEO 26/02/1999 Skynet 4D Delta 7925-9.5 US Communications GEO 10/01/1998 Skynet.... “Paradigm signs 2 year extension to Skynet 5 contract,” Paradigm Secure Communications Ltd... Security Studies, Summer 2005. 149 “Skynet 5,” Paradigm Secure Communications. Online: http...=6. 150 201 Space Security 2 0 0 6 “Third Skynet Satellite to Aid British Military...?sid=4214 . 151 152 “Third Skynet Satellite.” 153 Andrew Chuter, “TopSat...



Дата загрузки: 2017-05-20
Скачать документ
Скачать текст
0.05/5
Press Release Astrium’s secure milsatcoms now cover the world  Anik G1 launch and Skynet 5D service entry give Astrium Services world’s only commercially owned X-band milsatcom constellation with near-global coverage  Thanks to leased Anik G1 hosted payload, Astrium Services will extend its X-band coverage over the Americas and Pacific Ocean  Fourth Astrium built and operated Skynet 5 satellite, 5D, entered service on 2 April 16 April 2013 - Astrium, Europe’s leading space technology company, will soon be able to offer near-global coverage in X-band with the successful entry into service of Skynet 5D and the launch of its hosted payload on Telesat’s Anik G1 satellite. Evert Dudok, CEO of Astrium Services said: “We are the only operator in the world providing near-global coverage reserved exclusively for government and military usage. Reaching from 180 degrees West to 135 degrees East with 75 X-band transponders our constellation has a total of 2.2 GHz - and we now offer more available capacity for our customers.” Astrium Services has a 15 year contract with Telesat for the exclusive use of the X-Band hosted payload. The Anik G1 satellite launched on 16 April from Baikonur is due to be positioned at 107.3W. It will provide the first commercial X-band coverage across North and Latin America, with substantial coverage of the Pacific Ocean reaching out to Hawaii and Easter Island. On 2 April, Astrium successfully brought its Skynet 5D satellite into service following its launch on an Ariane 5 in December 2012. It has been positioned over the Middle East at 53 degrees East – taking the place of Skynet 5B – becoming Astrium Services’ most active milsatcom satellite. Its larger fuel tanks will enable it to be repositioned more frequently to meet operational needs. The Skynet fleet now comprises eight satellites: Skynet 5A, 5B, 5C and 5D, combined with three Skynet 4 satellites (C, E and F) and one NATO IV satellite (see below for orbital positions). The 10 UHF channels on Skynet 5D have already been fully sold to customers including Harris CapRock and the Netherland’s Ministry of Defence. Skynet 5 is a highly successful PFI (Private Finance Initiative) programme worth £4Bn, signed in October 2003 with the UK Ministry of Defence. Through the Skynet concession, Astrium Services operates the Skynet military satellite constellation and the ground network to provide all Beyond Line of Sight (BLOS) communications to the UK Ministry of Defence. The PFI has enabled Astrium Services to also provide Skynet-based communication services to other government institutions including the UK Cabinet Office and armed forces from other nations such as US, Canada, Australia and also to NATO. Colonel Justin Hodges , Deputy Head for the Beyond Line of Sight team at the MOD’S Defence , Equipment and Support Organisation said: “Entry into service of the Skynet 5D is yet another significant milestone in this successful programme. It marks the culmination of a decade of hard work by the MOD’s ISS Networks Team and Astrium to provide additional communications capacity for the Armed Forces.” Notes to Editors: Satellite orbital positions: Skynet 4C – 1 degree W Skynet 4E – 33 degrees East Skynet 4F – 34 degrees West NATO IVB – 35 degrees East Skynet 5A – 6 degrees East Skynet 5B – 25 degrees East Skynet 5C – 17.8 degrees West Skynet 5D – 53 degrees East ANIK G1 – 107.3 degrees West About Astrium Together, pioneering excellence Astrium is the number one company in Europe for space technologies and the third in the world. It is the only global company that covers the full range of civil and defence space systems, equipment and services. In 2012, Astrium had a turnover over €5.8 billion and 18,000 employees worldwide. Its three business units are: Astrium Space Transportation, the European prime contractor for launchers, orbital systems and space exploration; Astrium Satellites, a leading provider of satellite system solutions, including spacecraft, ground segments, payloads and equipments; Astrium Services, the Space services partner for critical missions, providing comprehensive fixed and mobile solutions covering secure and commercial satcoms and networks, and bespoke geo-information services, worldwide. Astrium is a wholly owned subsidiary of EADS, a global leader in aerospace, defence and related services. In 2012, the Group – comprising Airbus, Astrium, Cassidian and Eurocopter – generated revenues of €56.5 billion and employed a workforce of over 140,000. Press contacts Jeremy Close (Astrium UK) Gregory Gavroy (Astrium FR) Ralph Heinrich (Astrium GER) Francisco Lechón (Astrium SP) Tel.: +44 (0)1 438 77 3872 Tel.: +33 (0) 1 77 75 80 32 Tel.: +49 (0) 89 607 33971 Tel.: +34 91 586 37 41 Get more info on Astrium Press Centre www.astrium.eads.net/en/press_centre Broadcast Room www.astrium.eads.net/en/press_centre/broadcast-room.html RSS www.astrium.eads.net/en/press_centre.xml YouTube www.youtube.com/user/astriumtv www.astrium.eads.net



Дата загрузки: 2017-12-10
Скачать документ
Скачать текст
0/5
... its carrier-building The fourth Skynet satellite to be used by... space in two years’ time. Skynet 5D will further enhance military... of airspace occur. 23 24 skynet Pictures: ESA-CNES ArianeSpace The... personnel on operations T he fourth Skynet satellite to be used by... two years’ time. The satellite –Skynet 5D – will further enhance military... operation of Skynet 5D, and the extension of the Skynet 5 Skynet – where th is NOT the limit Above: Skynet 5C is... until 2022. The build of Skynet 5D will directly create around... the Paradigm’s Skynet constellation would provide.” The three current Skynet satellites are... of Astrium Services added: “The Skynet 5 programme was a pioneering step in... worldwide. “The demand for a fourth Skynet 5 satellite demonstrates the growing global... MOD. Since the inception skynet of the Skynet 5 programme we have been..., security and reliability they require. “Skynet 5D demonstrates the success of...). he sky Above: a completed previous Skynet 5 satellite at the EADS/Astrium...: a Skynet 5 satellite in orbit A new era in military communications The Skynet 5 satellites... E3000 series. When the current Skynet 5 constellation became fully operational in... built. Since 2003, the groundbreaking Skynet 5 programme has provided the UK... began by using the legacy Skynet 4 satellites, augmenting them with a fully... the Skynet 5A, 5B, and 5C satellites in 2007 and 2008. The Skynet... any potential requirement for a fourth Skynet 5 satellite, and work will now... a scheduled launch in 2013. The Skynet 5 satellites have the highest powered... land, sea or air. The Skynet 5 programme has been a huge operational... to have access to Paradigm’s Skynet capacity. 25 26 SUSTAINABLE PROCUREMENT...