Английская Википедия:Boeing 702

Материал из Онлайн справочника
Перейти к навигацииПерейти к поиску

Шаблон:Infobox spacecraft class

Boeing 702 is a communication satellite bus family designed and manufactured by the Boeing Satellite Development Center, and flown from the late-1990s into the 2020s. It covers satellites massing from Шаблон:Convert to Шаблон:Convert with power outputs from 3 to 18 kW and can carry up to approximately 100 high-power transponders.[1]

The baseline Boeing 702 is compatible with several orbital launch systems, including Atlas V, Ariane 5, Delta IV, Falcon 9, Proton, and the Sea Launch-operated Zenit 3SL.[1][2]

Platform versions

After the introduction of the original 702 in 1997, the platform has been continually updated. New members of the platform have been introduced through the years, which allowed the common systems and approaches to span the whole range of mass and power for geosynchronous orbit satellites. The family currently spans four different members: the 702HP for high-power applications, the 702HP-GEO for mobile-telephone services, the 702MP for medium-power requirements and the 702SP for small satellites.[1]

Boeing 702 platform family[1][3]
Platform 702HP 702HP-GEO 702MP 702SP
Year of introduction 1997 1997 2009 2012
First launch 1999 2000 2012 2015
First customer PanAmSat SkyTerra Intelsat Asia Broadcast Satellite and SatMex (joint order)
Payload mass Шаблон:Convert to Шаблон:Convert Шаблон:Convert to Шаблон:Convert Шаблон:Convert to Шаблон:Convert Шаблон:Convert to Шаблон:Convert
Power, kW >12 8–10 6–12 3–8
Spacecraft mass Шаблон:Convert to Шаблон:Convert Шаблон:Convert to Шаблон:Convert Шаблон:Convert to Шаблон:Convert Шаблон:Convert to Шаблон:Convert

702HP

Шаблон:Expand section

The high-power 702 platform was originally announced in October 1998. With the 2009 introduction of the 702MP "mid-power version", the legacy Boeing 702 platform, which had been continuously evolved, was designated the Boeing 702HP for "high-power".[4] According to Moog-ISP, the 702HP platform uses its bipropellant thrusters.[5]

The SES-9, a 702HP model, launched aboard the Falcon 9 Flight 22 on 4 March 2016.

702 GEO-Mobile

Developed in 1997 for their launch customer Thuraya, it is a special version of the 702HP platform with a 12.25-meter deployable antenna, onboard digital signal processing and beamforming. It is a specialized platform for direct service of mobile users.[6]

702MP

In 2009 Boeing introduced the 702MP platform, a mid-power solution based on the high-power 702HP platform. The 702MP provides the high-capability features inherent in the flight-proven Boeing 702HP satellite model, but with a substantially updated satellite bus structure and simplified propulsion system.[7] The 702MP was designed for satellites in the middle-level power ranges, supporting payloads ranging from 6 to 12 kilowatts. According to Moog-ISP, the 702MP platform uses both its bipropellant thrusters and LEROS liquid apogee engine.[5]

Intelsat is the lead customer for the 702MP. Boeing built Intelsat 21, Intelsat 22, Intelsat 27 and Intelsat 29e (the first EpicNG) satellites based on the platform.[8] In May 2013, Intelsat ordered an additional four EpicNG satellites from Boeing. The first of this new order will be Intelsat 33e.[9] In July 2014, Boeing announced the order of a ninth Intelsat 702MP order, the EpicNG Intelsat 35e.[10]

On January 15, 2015, the SatNews Publishers disclosed Boeing's second 702MP customer. New York Broadband LLC would order an L-band satellite Silkwave 1 to be fully leased to CMMB Vision of Hong Kong.[11] The satellite is expected to enter service in 2018 in the 105° east orbital slot to replace AsiaStar.[12][13]

702SP

By 2005, Boeing was offering a Xenon Electrostatic ion thruster System (XIPS) option for the 702 satellite system.[14] XIPS is 10 times more efficient than conventional liquid-fuel systems. On a XIPS equipped 702 satellite, four Шаблон:Convert thrusters provide economical station keeping, needing only Шаблон:Convert of fuel per year, "a fraction of what bipropellant or arcjet systems consume".[14] An XIPS-equipped satellite can be used for final orbit insertion, conserving even more payload mass, as compared to using a traditional on-board liquid apogee engine.[14][15]

Beginning in 2012, Boeing began manifesting all-electric propulsion commsats on the 702SP XIPS propulsion bus for eventual location in geosynchronous orbit. These satellites were the first to be launched with the intent to fully position the satellites using electric propulsion, thus requiring 4–6 months following launch to ready the satellite for its communication mission, but at substantial reduction in launch mass and, therefore, launch cost.[2][15]

Шаблон:Asof, Boeing had sold four of the 702SP satellites to Asia Broadcast Satellite (ABS) of Hong Kong and Mexico's SatMex, with the first two commsats planned for a paired launch in early 2015.[16]

In November 2014, Boeing released information that two of the 702SP satellites they have built—ABS-3A and Eutelsat 115 West B—had completed manufacture and had been stacked conjoined as they prepared for a launch on a SpaceX Falcon 9 vehicle in early 2015. This was to be Boeing's first conjoined launch of two commsats.[17] The two commsats were launched aboard a SpaceX rocket from Cape Canaveral, Florida, at 3:50AM UTC on 2 March 2015 (10:50PM EST on 1 March 2015).

In February 2014, SES announced that it had ordered a Boeing 702SP-based sat for SES-15.[18]

In March 2014, Boeing disclosed an early-2013 order by an unnamed U.S. government agency for three 702SP spacecraft.[19]

In June 2015, Asia Broadcast Satellite (ABS) ordered an additional 702SP, ABS-8, planned to be launched by late 2017, in part because they were well satisfied with performance of ABS-3A, even before it reached its operative orbit. When launched on a Falcon 9, the total investment for ABS was sufficiently low that it would be acceptable even if another satellite to pair on the launch was not added.[20] ABS later cancelled the order after failing to successfully finance the project, in part related to changes to the mechanisms of the Ex-Im Bank during 2015. Шаблон:Asof, Boeing and ABS considering other business agreement options.[21]Шаблон:Update after

Customers

Customer 702HP Satellites 702HP GEO-Mobile 702MP Satellites 702SP Satellites Comments
Asia Broadcast Satellite Шаблон:Hlist
DirecTV Шаблон:Hlist
Eutelsat Шаблон:Hlist
Global IP Cayman Шаблон:Hlist
Hughes Communications Шаблон:Hlist
Inmarsat Шаблон:Hlist
Intelsat Шаблон:Hlist Plus 3 unnamed EpicNG
Mexican Government Шаблон:Hlist
New Skies Шаблон:Hlist plus 2 options
New York Broadband LLC Silkwave 1 (NYBBSat 1)[11][13]
PanAmSat Шаблон:Hlist
Telesat Canada Шаблон:Hlist
SES Шаблон:Hlist Шаблон:Hlist
SkyTerra Шаблон:Hlist
Thuraya Шаблон:Hlist
Unnamed U.S. Government agency 3 Unspecified Satellites[19]
United States Air Force Wideband Global SATCOM system Шаблон:Hlist
ViaSat Шаблон:Hlist
XM Satellite Radio Шаблон:Hlist

Orders and launches

Customer Satellite Ordered Launched Result Rocket Model Launch mass (kg) Mass at BOL Notes and references
PanAmSat Galaxy XI 1997 1999-12-22 Шаблон:Success Ariane 44L BSS-702 (concentrator arrays) 4488 2775 degradation of solar concentrators - long term power loss [3]
Thuraya Thuraya 1 1997 2000-10-21 Шаблон:Success Zenit-3SL 702HP-GEO (Concentrator Arrays) 5108 3200 degradation of solar concentrators - long term power loss[3]
PanAmSat Intelsat 1R
(formerly PAS-1R and Galaxy XIV)		 1997 2000-11-16 Шаблон:Success Ariane 5 G BSS-702 (concentrator arrays) 4758 2990 degradation of solar concentrators - long term power loss[3]
Telesat Canada Anik F1 1998 2000-11-21 Шаблон:Success Ariane 44L BSS-702 (concentrator arrays) 4711 2950 degradation of solar concentrators - long term power loss[3]
XM Satellite Radio XM-2 (Roll) 1998 2001-03-18 Шаблон:Success Zenit-3SL BSS-702 (concentrator arrays) 4682 2950 degradation of solar concentrators - long term power loss[3][22]
XM Satellite Radio XM-1 (Rock) 1998 2001-05-08 Шаблон:Success Zenit-3SL BSS-702 (concentrator arrays) 4682 2950 degradation of solar concentrators - long term power loss[3][22]
PanAmSat Galaxy III-C
(formerly PAS 9 and Galaxy XIII)		 1997 2002-06-15 Шаблон:Success Zenit-3SL BSS-702HP 4810 2835 [3]
Thuraya Thuraya 2 1997 2003-06-10 Шаблон:Success Zenit-3SL 702HP-GEO 5177 3200 [3]
Telesat Canada Anik F2 2000 2004-07-18 Шаблон:Success Ariane 5 G+ BSS-702HP 5950 3805 [3]
XM Satellite Radio MX-3 (Rhythm) 2003 2005-03-01 Шаблон:Success Zenit-3SL BSS-702HP 4703 [23]
Hughes Communications Spaceway F1 1999 2005-04-26 Шаблон:Success Zenit-3SL BSS-702HP 6080 3832 [3]
Hughes Communications Spaceway F2 1999 2005-11-16 Шаблон:Success Ariane 5 ECA BSS-702HP 6116 3832 [3]
XM Satellite Radio XM-4 (Blues) 2003 2006-10-30 Шаблон:Success Zenit-3SL BSS-702HP 5193 [23]
New Skies NSS-8 2001 2007-01-30 Шаблон:Failure Zenit-3SL BSS-702HP 5920 3800 Plus 2 options[3]
DirecTV DirecTV-10 2004 2007-07-07 Шаблон:Success Proton-M / Briz-M BSS-702HP 5893 3700 [3]
Hughes Communications Spaceway F3 1999 2007-08-14 Шаблон:Success Ariane 5 ECA BSS-702HP 6116 3832 [3]
United States Air Force WGS 1 (USA 195) 2002 2007-10-11 Шаблон:Success Atlas V (421) BSS-702HP 5987 [24]
Thuraya Thuraya 3 2002 2008-01-15 Шаблон:Success Zenit-3SL 702HP-GEO 5250 3200 [3]
DirecTV DirecTV-11 2004 2008-03-19 Шаблон:Success Zenit-3SL BSS-702HP 5923 3700 [3]
United States Air Force WGS 2 (USA 204) 2002 2009-04-04 Шаблон:Success Atlas V (421) BSS-702HP 5987 [24]
United States Air Force WGS 3 (USA 211) 2002 2009-12-06 Шаблон:Success Delta IV M+(5,4) BSS-702HP 5987 [24]
DirecTV DirecTV-12 2004 2009-12-29 Шаблон:Success Proton-M / Briz-M BSS-702HP 6060 3700 [3]
SkyTerra SkyTerra-1 (ex MSV 1) 2006 2010-11-14 Шаблон:Success Proton-M / Briz-M 702HP-GEO 5390 3200 [3]
United States Air Force WGS 4 (USA 233) 2006 2012-01-20 Шаблон:Success Delta IV M+(5,4) BSS-702HP [24]
Intelsat Intelsat 22 2009 2012-03-25 Шаблон:Success Proton-M / Briz-M BSS-702MP 6199 [25]
Intelsat Intelsat 21 2009 2012-08-19 Шаблон:Success Zenit-3SL BSS-702MP 5984 [25]
Intelsat Intelsat 27 2010 2013-02-01 Шаблон:Failure Zenit-3SL BSS-702MP 6241 [25]
United States Air Force WGS 5 2006 2013-05-25 Шаблон:Success Delta IV M+(5,4) BSS-702HP [24]
United States Air Force WGS 6 2007 2013-08-08 Шаблон:Success Delta IV M+(5,4) BSS-702HP [24]
Inmarsat Inmarsat-5 F1 2010 2013-12-08 Шаблон:Success Proton-M / Briz-M BSS-702HP 6070 3750 [26]
Inmarsat Inmarsat-5 F2 2010 2015-02-01 Шаблон:Success Proton-M / Briz-M BSS-702HP 6070 3750 [26]
Asia Broadcast Satellite ABS-3A 2012 2015-03-02 Шаблон:Success Falcon 9 v1.1 BSS-702SP 1954 [3]
Eutelsat Eutelsat 115 West B (ex SATMEX 7) 2012 2015-03-02 Шаблон:Success Falcon 9 v1.1 BSS-702SP 2205 [3]
Mexican Government MEXSAT 1 (Centenario) 2010 2015-05-16 Шаблон:Failure Proton-M / Briz-M 702HP-GEO 5325 [27]
United States Air Force WGS 7 2011 2015-07-24 Шаблон:Success Delta IV M+(5,4) BSS-702HP [24]
Inmarsat Inmarsat-5 F3 2010 2015-08-28 Шаблон:Success Proton-M / Briz-M BSS-702HP 6070 3750 [26]
Mexican Government MEXSAT 2 (Morelos 3) 2010 2015-10-02 Шаблон:Success Atlas V (421) 702HP-GEO 5325
Intelsat Intelsat 29e 2012 2016-01-27 Шаблон:Success Ariane 5 ECA BSS-702MP 6552 [25]
SES SES-9 2012 2016-03-04 Шаблон:Success Falcon 9 FT BSS-702HP 5330 [28][29]
Asia Broadcast Satellite ABS-2A 2012 2016-06-15 Шаблон:Success Falcon 9 FT BSS-702SP [3]
Eutelsat Eutelsat 117 West B (ex SATMEX 9) 2012 2016-06-15 Шаблон:Success Falcon 9 FT BSS-702SP 1963 [3]
Intelsat Intelsat 33e 2013 2016-08-24 Шаблон:Success Ariane 5 ECA BSS-702MP [25]
United States Air Force WGS 8 2011 2016-12-07 Шаблон:Success Delta IV M+(5,4) BSS-702HP [24]
United States Air Force WGS 9 2012 2017-03-08 Шаблон:Success Delta IV M+(5,4) BSS-702HP [24]
SES SES-15 2015 2017-05-18 Шаблон:Success Soyuz ST-B / Fregat-MT BSS-702SP 2300 [18]
Inmarsat Inmarsat-5 F4 2013 2017-05-15 Шаблон:Success Falcon 9 FT BSS-702HP 6070 3750 [30]
ViaSat ViaSat-2 2013 2017-06-01 Шаблон:Success Ariane 5 ECA BSS-702HP 6400 [31]
Intelsat Intelsat 35e 2014 2017-07-05 Шаблон:Success Falcon 9 FT BSS-702MP [10]
Intelsat Intelsat 37e 2013 2017-09-17 Шаблон:Success Ariane 5 ECA BSS-702MP [3]
Intelsat Horizons-3e 2015 2018-09-25 Шаблон:Success Ariane 5 ECA BSS-702MP [3]
United States Air Force WGS 10 2012 2018-03-19 Шаблон:Success Delta IV M+(5,4) BSS-702HP [24]
Spacecom Amos-17 2016 2019-08-06 Шаблон:Success Falcon 9 FT BSS-702MP 6500 [3]
SKY Perfect JSAT JCSat 18/Kacific 1 2017 2019-12-16 Шаблон:Success Falcon 9 FT BSS-702MP 6800 [3]
New York Broadband LLC Silkwave 1 (NYBBSat 1) 2015 TBD Шаблон:Planned BSS-702MP ~6000 [11][13]
Intelsat Intelsat TBD 2013 202x Шаблон:Planned BSS-702MP [3]
SES SES-20 2020 2022 Шаблон:Planned Atlas V 531 BSS-702SP [3]
SES SES-21 2020 2022 Шаблон:Planned Atlas V 531 BSS-702SP [3]
ViaSat ViaSat-3 Americas 2015 April 2023 Шаблон:Planned Falcon Heavy BSS-702HP 6400 [3]
ViaSat ViaSat-3 Asia Unknown 202x Шаблон:Planned Ariane 5 ECA or Falcon Heavy or Atlas V 551 BSS-702HP 6400 [3]
ViaSat ViaSat-3 EMEA Unknown 202x Шаблон:Planned Ariane 5 ECA or Falcon Heavy or Atlas V 551 BSS-702HP 6400 [3]
ViaSat ViaSat-3 TBD 2019 202x Шаблон:Planned Ariane 5 ECA or Falcon Heavy or Atlas V 551 BSS-702HP 6400 [3]
United States Air Force WGS 11 2019 2023 Шаблон:Planned BSS-702X [24]
Unnamed U.S. Government agency (US Gov 1) 2013 TBA Шаблон:TBA BSS-702SP [3][19]
Unnamed U.S. Government agency (US Gov 2) 2013 TBA Шаблон:TBA BSS-702SP [3][19]
Unnamed U.S. Government agency (US Gov 3) 2013 TBA Шаблон:TBA BSS-702SP [3][19]
APMT APMT 1 1998 Cancelled Шаблон:Dropped Long March 3B 702HP-GEO (Concentrator Arrays) Order cancelled after manufacturer failed to get an export license for launching on a Chinese rocket [3]
APMT APMT 2 1998 Cancelled Шаблон:Dropped Long March 3B 702HP-GEO (Concentrator Arrays) Order cancelled after manufacturer failed to get an export license for launching on a Chinese rocket [3]
Asia Broadcast Satellite ABS-8 2015 TBD Шаблон:Dropped Falcon 9 FT BSS-702SP Order cancelled due to the U.S. Export-Import Bank's loss of its operating charter due to congressional opposition[3]
Global IP Cayman GiSAT-1 2016 TBD Шаблон:Dropped BSS-702MP 6000 Order cancelled after the company was the center of controversies, as Chinese investors had taken control of Global IP.[3][32]
Mobile Satellite Ventures MSV SA 2006 Cancelled Шаблон:Dropped 702HP-GEO 5400 3200 [3]
SkyTerra SkyTerra 2 (ex MSV 2) 2006 Cancelled Шаблон:Dropped Proton-M / Briz-M 702HP-GEO 5400 3200 [3]

References

Шаблон:Reflist

External links

Шаблон:Hughes satellites

Партнерские ресурсы
Криптовалюты
Магазины
Хостинг
Разное

  1. ↑ 1,0 1,1 1,2 1,3 Ошибка цитирования Неверный тег <ref>; для сносок boeing-satellites не указан текст
  2. ↑ 2,0 2,1 Ошибка цитирования Неверный тег <ref>; для сносок aw20120319 не указан текст
  3. ↑ 3,00 3,01 3,02 3,03 3,04 3,05 3,06 3,07 3,08 3,09 3,10 3,11 3,12 3,13 3,14 3,15 3,16 3,17 3,18 3,19 3,20 3,21 3,22 3,23 3,24 3,25 3,26 3,27 3,28 3,29 3,30 3,31 3,32 3,33 3,34 3,35 3,36 3,37 3,38 3,39 3,40 3,41 3,42 Ошибка цитирования Неверный тег <ref>; для сносок gunter-bss702 не указан текст
  4. ↑ Ошибка цитирования Неверный тег <ref>; для сносок boeing-bss702hp не указан текст
  5. ↑ 5,0 5,1 Ошибка цитирования Неверный тег <ref>; для сносок moogisp-thrusters не указан текст
  6. ↑ Ошибка цитирования Неверный тег <ref>; для сносок boeing-bss702gem не указан текст
  7. ↑ Ошибка цитирования Неверный тег <ref>; для сносок boeing-bss702mp не указан текст
  8. ↑ Ошибка цитирования Неверный тег <ref>; для сносок boeing-intelsatfactsheet не указан текст
  9. ↑ Ошибка цитирования Неверный тег <ref>; для сносок boeing-epicng не указан текст
  10. ↑ 10,0 10,1 Ошибка цитирования Неверный тег <ref>; для сносок boeingpr-intelsat35e не указан текст
  11. ↑ 11,0 11,1 11,2 Ошибка цитирования Неверный тег <ref>; для сносок satnews-20150115 не указан текст
  12. ↑ Ошибка цитирования Неверный тег <ref>; для сносок boeingpr-silkwave1 не указан текст
  13. ↑ 13,0 13,1 13,2 Ошибка цитирования Неверный тег <ref>; для сносок gunter-silkwave1 не указан текст
  14. ↑ 14,0 14,1 14,2 Ошибка цитирования Неверный тег <ref>; для сносок boeing-2005 не указан текст
  15. ↑ 15,0 15,1 Ошибка цитирования Неверный тег <ref>; для сносок sfn-20120309 не указан текст
  16. ↑ Ошибка цитирования Неверный тег <ref>; для сносок aw20140310 не указан текст
  17. ↑ Ошибка цитирования Неверный тег <ref>; для сносок boeingpr-20141112 не указан текст
  18. ↑ 18,0 18,1 Ошибка цитирования Неверный тег <ref>; для сносок sespr-ses15 не указан текст
  19. ↑ 19,0 19,1 19,2 19,3 19,4 Ошибка цитирования Неверный тег <ref>; для сносок sfn-201503usgvt не указан текст
  20. ↑ Ошибка цитирования Неверный тег <ref>; для сносок sn-20150601 не указан текст
  21. ↑ Ошибка цитирования Неверный тег <ref>; для сносок yahoofinance20150824 не указан текст
  22. ↑ 22,0 22,1 Ошибка цитирования Неверный тег <ref>; для сносок gunter-xm1 не указан текст
  23. ↑ 23,0 23,1 Ошибка цитирования Неверный тег <ref>; для сносок gunter-xm3 не указан текст
  24. ↑ 24,00 24,01 24,02 24,03 24,04 24,05 24,06 24,07 24,08 24,09 24,10 Ошибка цитирования Неверный тег <ref>; для сносок gunter-wgs не указан текст
  25. ↑ 25,0 25,1 25,2 25,3 25,4 Ошибка цитирования Неверный тег <ref>; для сносок boeingintelsat не указан текст
  26. ↑ 26,0 26,1 26,2 Ошибка цитирования Неверный тег <ref>; для сносок boeinginmarsat-5 не указан текст
  27. ↑ Ошибка цитирования Неверный тег <ref>; для сносок boeing-mexsat не указан текст
  28. ↑ Ошибка цитирования Неверный тег <ref>; для сносок sespr-ses9 не указан текст
  29. ↑ Ошибка цитирования Неверный тег <ref>; для сносок sn-20150320 не указан текст
  30. ↑ Ошибка цитирования Неверный тег <ref>; для сносок inmarsat-5f4 не указан текст
  31. ↑ Ошибка цитирования Неверный тег <ref>; для сносок viasatpr-viasat-2 не указан текст
  32. ↑ Ошибка цитирования Неверный тег <ref>; для сносок gunter-gisat1 не указан текст
Источник — http://wikihandbk.com/ruwiki/index.php?title=Английская_Википедия:Boeing_702&oldid=13574748