Спутник связи. TDRS-I. [Редактировать]

TDRS-I является вторым в серии из трех КА нового поколения (в нее также входят TDRS-H и TDRS-J). Все три аппарата разработаны компанией Hughes Space and Communications (HSC) по контракту с NASA.  КА собран на предприятии компании в г. Эль-Сегундо, шт. Калифорния. В качестве основы аппарата использовалась платформа BSS-601.  При заказе новой серии КА TDRS NASA решило использовать при построении работы с исполнителем ряда коммерческих подходов, а именно:

  • Не стало разрабатывать подробную спецификацию изделия, ограничевшись только выдачей требуемых эксплутационных характеристик.
  • Предусмотрело наличие штрафных санкций. Более того, если в течении первых двух лет количество отказов превысит  9, то компания должна будет предоставить новый аппарат.

TDRS-I был успешно выведен ракета-носителем на геопереходную орбиту. Однако, по прошедствии 6 месяцев, в одном из баков обнаружилось потеря давления. Причиной этого являлся клапан впускающий гелий в бак. Как было установленно причиной являлось неправильная разводка кабелей при сборке. Инженеры разработали решение которое позволило задействовать систему управления давлением из первого бака, который продолжает работать, таким образом топливо во втором баке продолжает использоваться.   

Дополнительные наименования

#НаименованияПоиск в новостяхПоиск в документах
1TDRS 9НайтиНайти
2Tracking and Data Relay Satellite 9НайтиНайти
327389НайтиНайти

Дополнительная классификация

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

Новостная лента[Найти информацию в новостях] [Найти информацию в документах]

#Новостная лента.
12002-03-12. Сразу после запуска произошла частичная потеря давления в одном из четырёх баков системы ориентации и стабилизации. Объявлена частичная конструктивная гибель спутника.Тэги: TDRS-I
22002-09-30. Аппарат достиг орбиты, однако давление в одном из баков осталось нерасчетнымТэги: TDRS-I

Технические характеристики

#ХарактеристикаЗначение
1Масса, кг3180
2Масса (сухая), кг1529
3Платформа 1xBSS-601
4Мощность, Вт2300

Характеристики орбиты

#ХарактеристикаЗначение
1Наклонение, град2.9
2Апогей, км35855.7
3Перигей, км35732.2
4Период, минут1436.1
5САС (планируемый ), год11
6Длинный диаметр эллипса, км42164

Пусковые характеристики

#ХарактеристикаЗначение
1Код NSSDC2002-011A

Экономические характеристики

#ХарактеристикаДата измеренияЗначение
1Стоимость (аппарат), млн. долл.200
2Оператор Космическое агентство США
3Производитель BOEING COMPANY

Информация об удачном запуске

#ХарактеристикаЗначение
1Дата пуска2002-03-08 at 22:59:00 UTC
2Полезная нагрузка 1xTDRS-I
3Ракета-носитель 1xАтлас 2 A

Найдено 1000 документов по запросу «TDRS-I». [Перейти к поиску]


Дата загрузки: 2018-05-18
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0.29/5
... troubled debt restructurings (“TDRs”). For further information on TDRs for the years... $3.0 billion and $2.9 billion, respectively, of TDRs for which the borrowers were... 7 loans”) as collateral-dependent nonaccrual TDRs, regardless of their delinquency status... that have been modified in TDRs. These balances included both credit... relates to loans restructured in TDRs, largely reflects the changing profile... portfolio. The volume of new TDRs, which have higher loss rates... the loss rate on existing TDRs is also decreasing over time... reported as troubled debt restructurings (“TDRs”). A loan that has been modified... modification. Because loans modified in TDRs are considered to be impaired... 7 loans”) as collateral-dependent nonaccrual TDRs, regardless of their delinquency status... $3.0 billion and $2.9 billion, respectively, of TDRs for which the borrowers were... income on loans modified in TDRs is recognized on a cash basis... accounted for and reported as TDRs. There were no additional commitments... loans, have been modified in TDRs. TDR activity rollforward The following..., excluding PCI loans, modified in TDRs for the periods presented. Home..., (in millions) Beginning balance of TDRs Mortgages Senior lien 2013 2012... 2011 $1,223 $ 657 $ 283 New TDRs 210 835 138 388 Charge...) (697) (416) Ending balance of TDRs $1,146 $1,092 $ 335 $1,319 $1,223... of certain loans modified in TDRs for the periods presented. Because... $ (a) Represents loans permanently modified in TDRs that experienced a payment default in... real estate loans modified in TDRs, payment default is deemed to.... The primary performance indicator for TDRs is the rate at which... PCI loans, permanently modified in TDRs were 6 years for senior lien... that have been modified in TDRs. Auto December 31, (in millions... consumer loans modified in TDRs. All of these TDRs are reported as... modified in troubled debt restructurings(a)(b) TDRs on nonaccrual status 2013 $ Business... loans have been modified in TDRs as of December 31, 2013... and other loans modified in TDRs at December 31, 2013 and... other consumer loans modified in TDRs for the periods presented. Year... millions) Beginning balance of TDRs New TDRs Charge-offs post-modification Foreclosures... and other Ending balance of TDRs Auto 2013 2012 2011 $ 150... and redefaults For auto loans, TDRs typically occur in connection with... 7 auto loans are also considered TDRs. Business banking 2013 2012 2011... business banking loans modified in TDRs that experienced a payment default, and... of auto loans modified in TDRs that experienced a payment default, and... they have been modified in TDRs. December 31, (in millions) Impaired... loans that were modified in TDRs but that have subsequently reverted... to report these loans as TDRs since the borrowers’ credit lines... modifications are considered to be TDRs. 278 If the cardholder does... credit card loans modified in TDRs and redefaults for the periods... $ 687 Represents loans modified in TDRs that experienced a payment default in... credit card loans modified in TDRs, payment default is deemed to... modifications are considered to be TDRs as they provide various concessions... are experiencing financial difficulty. All TDRs are reported as impaired loans... that have been modified in TDRs, including a reconciliation of the beginning... balance of TDRs 2013 $ New TDRs Increases to existing TDRs Charge-offs post...) (1,139) 810 Ending balance of TDRs $ 77 $ 575 $ 531 $ 88 $ 99... $ 22 $ 43 $ 198 $ 696 $ 750 TDRs on nonaccrual status $ 77 $ 522... loans have been modified in TDRs 19 44 147 — — — — 2 — 19 46... redefaults Wholesale loans modified as TDRs are typically term or payment... that have been modified in TDRs as well as risk-rated... that have been modified in TDRs incorporates the effects of foregone... real estate loans modified in TDRs, the Firm develops productspecific probability... credit card loans modified in TDRs, expected losses incorporate projected redefaults.... For wholesale loans modified in TDRs, expected losses incorporate redefaults based... for any loans restructured in TDRs and PCI loans. See Note...



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0.06/5
... Program Overview Spacecraft Quick Facts TDRS-L Illustration TDRS Milestones NASA Program/Project... the TDRS-L launch, check: http://tdrs.gsfc.nasa.gov Media Services Information TDRS... and Data Relay Satellite-L, or TDRS-L, aboard a United Launch Alliance Atlas..., Denver, Colo. • Jeffrey Gramling, NASA TDRS-L project manager, Goddard Space Flight..., NASA Television will carry the TDRS-L prelaunch news conference live beginning... p.m. EST and conclude after the TDRS-L spacecraft has separated from the... state-of-health of the TDRS-L spacecraft is known. Spokespersons also... on http://blogs.nasa.gov/tdrs-L. Recorded status begins Tuesday, January... and follow the TDRS-L mission online by using the #TDRS on Twitter... https://www.facebook.com/NASA.TDRS Throughout the launch countdown, the... at Kennedy's Press Site. The TDRS-L Launch NASA's Space Communications and..., is responsible for the TDRS network. The TDRS spacecraft project is managed... latest information on the TDRS-L mission, visit: http://tdrs.gsfc.nasa.gov... Relay Satellite, a spacecraft known as TDRS-L, into orbit. Sometimes, this selection.../centers/kennedy/launchingrockets/index.html TDRS-L Quick Facts The Tracking and Data Relay Satellite (TDRS) Project is providing follow-on... the next generation of TDRS spacecraft, known as TDRS-K and L, was awarded... the development of TDRS-M. TDRS-K was launched January 2013 and TDRS-L is scheduled... support these new spacecraft. The TDRS Project was established in 1973...-orbit test and calibration of TDRS spacecraft. There have been four procurements of TDRS spacecraft, which include the Basic Program (TDRS-F1-F6), the Replacement Program (TDRS-F7), the TDRS-H,I,J Program, and the TDRS-K, L, M Program. TDRS Flight 7 was... Challenger. The first seven spacecraft (TDRS-F1-F7) are referred to... the K, L, M series the Third Generation. TDRS-F1-F7 spacecraft were built..., CA built the TDRS-F8-F10 (H, I, J) spacecraft. The TDRS system (TDRSS), also... Network, consists of the onorbit TDRS telecommunications spacecraft stationed at geosynchronous positions and the associated TDRS ground terminals located at White...’s Earth Observing Fleet. As such, TDRS is a critical agency resource. This... replenish NASA’s Space Network. The TDRS Project Office at Goddard Space Flight Center manages the TDRS development effort. The Space Network...: During the launch configuration, the TDRS-L spacecraft measures 320.5 inches from... omni antenna. When deploy the TDRS-L spacecraft spans 829 inches from... solar eclipses. Spacecraft Payload: The TDRS spacecraft is comprised of two... the communications systems payload. The TDRS spacecraft uses the Boeing Space... Mbps. Originally established on the TDRS H, I, & J spacecraft, the Ka-band frequencies..., and mission data communication services, TDRS-L will continue to provide tracking... in Dongara, Australia. Cost: The TDRS-K and L spacecraft and the White.... TDRS Operational Locations: TDRS-1: Retired TDRS-2: Lost Aboard the Space Shuttle Challenger TDRS-3: On... the Northeast Coast of Brazil TDRS-4: Retired TDRS-5: In service, currently located... Region, above the Phoenix Islands TDRS-6: In service, currently located in the Atlantic Ocean Region TDRS-7: In service, currently located in the Indian Ocean Region TDRS-8: In service, currently located in the Indian Ocean Region TDRS-9: In service, currently located at... the Northeast Coast of Brazil TDRS-10: In service, currently located... Ocean above the Phoenix Islands TDRS-11: Ongoing in service testing... in the Pacific Ocean Region TDRS-L Illustration NASA’s Space Network Milestones... 2002 December 4, 2002 December 2007 TDRS Project is established White Sands... the Kennedy Space Center. First TDRS customer support occurs with Landsat... communications support occurs through TDRS-1 Launch of TDRS-2 aboard STS-51L from... TDRS-3 aboard STS-26 from the Kennedy Space Center Dual TDRS-1 and TDRS-3 support begins Launch of TDRS-4 aboard STS... data loss. NASA established temporary TDRS capability in Canberra, Australia Second... Atlas IIA from Cape Canaveral TDRS-1 support first telemedicine procedure from... to develop the third generation TDRS spacecraft June 2010 November 2011... 30, 2013 January 23, 2014 TDRS-1 Decommissioned First of two options... the development of TDRSM. TDRS-4 Decommissioned Launch of TDRS-11 aboard a United... Alliance Atlas V from Cape Canaveral. TDRS-L is scheduled for launch. Program... disseminate the satellite data. The TDRS Project Office at Goddard Space Flight Center manages the TDRS acquisition and development. The Space... Communications and Navigation William Marinelli, TDRS Program Executive Space Communication and... Center (TDRS Project Office) Jeff Gramling, TDRS Project Manager David Littmann, TDRS Deputy Project Manager Lorrie Eakin, TDRS Deputy... Manager for Resources Robert Buchanan, TDRS Deputy Project Manager for Technical...



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0.14/5
... расчетной информации плоскость экватора. Положение TDRS (одного из спутников TDRSS) и НИП... вращающуюся систему координат. Зона связи TDRS в экваториальной плоскости ограничивается двумя лучами... ними определяется полем обзора антенны TDRS в направлении восток–запад и задается разработчиком системы. Из зоны связи TDRS исключается участок, попадающий в «тень» Земли... см. работу [6]). В отличие от координат TDRS и НИП, координаты Солнца во вращающейся... расположения антенн относительно направления на TDRS, уточнения циклограммы полета, планирования сеансов... информации о полете. После сеанса связи с TDRS разгонный блок изменяет ориентацию для...



Дата загрузки: 2018-04-17
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0.05/5
... credit card loans modified in TDRs, runoff in the student loan... reported as troubled debt restructurings (“TDRs”). For further information on modifications... $2.9 billion and $3.0 billion, respectively, of TDRs for which the borrowers were... that have been modified in TDRs. These balances included both credit... credit card loans modified in TDRs. For additional information about delinquencies... reported as troubled debt restructurings (“TDRs”). A loan that has been modified... modification. Because loans modified in TDRs are considered to be impaired... 7 loans”) as collateral-dependent nonaccrual TDRs, regardless of their delinquency status... $2.9 billion and $3.0 billion, respectively, of TDRs for which the borrowers were... income on loans modified in TDRs is recognized on a cash basis... accounted for and reported as TDRs. There were no additional commitments... been modified in TDRs. The following table presents new TDRs reported by... of certain loans modified in TDRs for the periods presented. Because... $ (a) Represents loans permanently modified in TDRs that experienced a payment default in... real estate loans modified in TDRs, payment default is deemed to... PCI loans, permanently modified in TDRs were 6 years for senior lien... that have been modified in TDRs. Financial effects of modifications and redefaults For auto loans, TDRs typically occur in connection with... business banking loans modified in TDRs that experienced a payment default, and... of auto loans modified in TDRs that experienced a payment default, and... consumer loans modified in TDRs. All of these TDRs are reported as.... These modified loans are considered TDRs and placed on nonaccrual status... modified in troubled debt restructurings(a)(b) TDRs on nonaccrual status 2014 $ 2013... loans have been modified in TDRs as of December 31, 2014... were immaterial. Other consumer new TDRs were $291 million, $156 million... they have been modified in TDRs. December 31, (in millions) 2014... loans that were modified in TDRs but that have subsequently reverted... to report these loans as TDRs since the borrowers’ credit lines... modifications are considered to be TDRs. If the cardholder does not... credit card loans modified in TDRs and redefaults for the periods... $ 309 (a) Represents loans modified in TDRs that experienced a payment default in... credit card loans modified in TDRs, payment default is deemed to... modifications are considered to be TDRs as they provide various concessions... are experiencing financial difficulty. All TDRs are reported as impaired loans in the tables above. TDRs were not material as of... that have been modified in TDRs as well as risk-rated... that have been modified in TDRs incorporates the effects of foregone... real estate loans modified in TDRs, the Firm develops productspecific probability... credit card loans modified in TDRs, expected losses incorporate projected redefaults.... For wholesale loans modified in TDRs, expected losses incorporate redefaults based... for any loans restructured in TDRs and PCI loans. See Note...: • All wholesale nonaccrual loans • All TDRs (both wholesale and consumer), including...



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0.08/5
... Data and Relay Satellite-K (TDRS-K) mission. The TDRS system is the third... Administration’s (NASA) Space Network. The TDRS project office at NASA’s Goddard Space Flight Center manages the TDRS-K development effort and our direct... Perfect Product Delivery for the TDRS-K mission, which includes a relentless focus... with our NASA partners, the TDRS-K mission marks the first 2013... for their dedication in bringing TDRS-K to launch and also to... Vice President, Mission Operations 1 Atlas V TDRS-K TDRS-K SATELLITE | Overview The Tracking and... stationary orbits and the associated TDRS ground stations located at White... the primary payload of each TDRS. The TDRSS is capable of... the International Space Station. The TDRS System is a basic agency capability.../Goddard Space Flight Center Atlas V TDRS-K 3 ATLAS V 401 LAUNCH VEHICLE | Overview... electrical interfaces with the spacecraft. TDRS-K Satellite 4-m Payload Fairing RL10A Centaur... Adapter Centaur Atlas V Booster The TDRS-K mission is encapsulated in the... 1 RD-180 Engine 4 5 Atlas V TDRS-K ATLAS V TDRS-K | Mission Overview SPACE LAUNCH COMPLEX... (See inset) 2 3 4 5 6 7 8 9 10 11 The TDRS-K mission will be flown on... Force Station (CCAFS), FL. The TDRS-K satellite will be released into... and spins up to 5 RPM. TDRS-K is released approximately 106 minutes... liftoff. 1 6 11 73 10 6 8 9 Atlas V TDRS-K 7 SEQUENCE OF EVENTS | Liftoff to... (MECO-2) 6,075.7 01:41:15.7 TDRS-K Separation 6,361.7 01:46:01...,324.5 nmi) Approximate Values 1 8 9 Atlas V TDRS-K ATLAS V PRODUCTION & LAUNCH | Overview ATLAS... Mate, Integrated Operations 10 Atlas V TDRS-K Spacecraft Processing, Testing & Encapsulation SLC... 20 Antigua Guam 1 TDRS 275 0 TDRS 174 Diego Garcia TDRS 49 -20 Geodetic... Station Launch Vehicle / Spacecraft Groundtrack TDRS Asset Geostationary Orbital Position -80...-2 (1:41:15.7) | 4 = TDRS-K Separation (1:46:01.7) 12 13 Atlas V TDRS-K COUNTDOWN TIMELINE... Pneumatic System Preps 15 Atlas V TDRS-K COUNTDOWN TIMELINE | Launch Day Launch... Pressurize Chilldown & Tanking 17 Atlas V TDRS-K United Launch Alliance | P.O. Box 3788...



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0.03/5
... 85E INTELSAT7 85E INTELSAT8 85E TDRS 85E STATSIONAR-D5 SADKO-1 FY...-1 ST-1A ST-1A-CK TDRS 89E VOLNA-8 LOUTCH-3 STATSIONAR-6 MILSTAR....13E Dec 2011 1995-035B TDRS 7, i=12.82 85.68E Dec...-022B 2000-034A ST-1 ST-2 TDRS 8, i=2.71 88.14E 88.03E... N-STAR-F VINASAT-4A3 VINASAT-TTC TDRS 133E APSTAR-2 CHINASAT-134E TONGASAT... 183E INTELSAT7 183E NSS-19 TDRS 174W 171.00 W USA 170... USA USA 129.00 W USA TDRS WEST STATSIONAR-D2 VOLNA-7 TOR... 1993-003B NSS 9 TDRS-10 GOES 7, i=13.62 active? TDRS 6. i=11.18 1991-054B 2000-024A TDRS 5, i=11.29... TTAC USASAT-9D P-P-SAT-1 TDRS CENTRAL TDRS-C2 USASAT-24W USASAT-35T... B2 SISCOMIS-2 B-SAT-R B-SAT E B-SAT I TDRS 62W USABSS-8 USABSS-17 61... INTELSAT9 310E USOBO-3 TDRS 49W USASAT-25E TDRS 46W USASAT-13I USASAT... USGCSS PH3B MID-ATL TDRS-EAST-ISS TDRS EAST INTELSAT5A 319.5E... 2011 1988-091B 1994-084A TDRS-West, i=13.42 USA 107...-064A 1991-080B NSS 703 TDRS 4, i=12.14 Intelsat IS-14....96W Dec 2011 2002-011A TDRS 9, i=1.47 40.92W Dec 2011....5W USGCSS PH3B ATL USGOVSAT-8 TDRS 12W EXPRESS-3 USLL-ATL P92... No sat No sat USA TDRS 133E ----No sat No sat... are drifting 79.00 W USA TDRS CENTRAL Satcom C3 GE-5 GE-5 GE 2,GE 5 USA TDRS-C2 Satcom C3 GE-5 GE... 62.00 W USA TDRS 62W TDRS 9 TDRS 9 TDRS 9 TDRS 9 Remark: Satellite 2002-011A TDRS 9 was at...



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0.07/5
... Relay Satellite (TDRS) K spacecraft as part of the TDRS Replenishment project. The... tracking and data relay satellites, TDRS-K and TDRS-L, to replenish the aging... in the Space Network. The TDRS Replenishment project office at the... acceptance of the two spacecraft: TDRS-K to be launched in December... 2012), followed by launch of TDRS-L in December 2013. LSP provides... 2012 include: completion of the TDRS K and L spacecrafts, in preparation for... Tracking and Data Relay Satellite (TDRS) K in December 2012 (or possibly... early as April 2012) and TDRS L in December 2013; infrastructure upgrades... Array (NuSTAR) on a Pegasus XL; TDRS-K on an Atlas V; and the... Tracking and Data Relay Satellite (TDRS) spacecraft in geosynchronous orbits to... Tracking and Data Relay Satellite (TDRS) K Preship review. Performance Goal 5.4.3.2 By....5 - 55.1 56.3 59.1 51.9 52.4 TDRS Replenishment 25.4 - 1.0 11.4 0.0 0.0 0.0 Budget Authority... of the TDRS K and L spacecraft, in preparation for launch of TDRS K in... as April 2012) and of TDRS L in December 2013; infrastructure upgrades... Network (SN) is a combination of TDRS System (TDRSS) and a set of... and Data Relay Satellite (TDRS) Replenishment The TDRS Replenishment project is responsible for the acquisition of TDRS-K and TDRS-L to replenish the aging... spacecraft in the SN. The TDRS-K and TDRS-L Project Office at GSFC...-orbit acceptance of two spacecraft. TDRS-K and TDRS-L. TDRS-K currently is set to... the satellite in April 2012. TDRS-L is scheduled to launch in... included. In July 2009, the TDRS Replenishment project completed Key Decision... presently using the TDRS reliability model in consultation with TDRS users to assess future requirements for the TDRS constellation and assess future options... Relay Satellite (TDRS) K Payload and Bus Integration and test. TDRS K N/A Complete the... and Data Relay Satellite (TDRS) K Pre-ship review. TDRS K N/A Complete the Space... 17 18 19 20 TDRS Replenishment TDRS K TDRS Replenishment TDRS L Tech & Adv Concepts (Tech... Center, Marshall Space Flight Center N/A TDRS Replenishment Space Communications and Navigation... (SFS) Space Communications and Navigation TDRS Replenishment FY 2012 Budget Request... acquisition of two additional spacecraft, TDRS-K and TDRS-L. TDRS-K is scheduled to be... as early as April 2012. TDRS-L is scheduled for launch in... at least FY 2016. The TDRS Replenishment project supports future Agency... Communications and Navigation TDRS Replenishment Project Commitments The TDRS-K and TDRS-L spacecraft will... and services. Launch dates for TDRS-K and TDRS-L are in December 2012... the new spacecraft. Project Element TDRS Replenishment Provider NASA FY 2011... Request Same Schedule Commitments The TDRS Replenishment project was approved for... for processing to meet the TDRS-K and TDRS-L launch dates. Milestone Name... Development TDRS System Critical Design Review (CDR) January 2010 N/A Same TDRS Systems Integration Review (SIR) January 2011 N/A Same TDRS Flight Readiness Review (FRR) November 2012 N/A Same TDRS K Launch Readiness Date (LRD) December 2012 N/A Same TDRS L Launch Readiness Date (LRD) December... (SFS) Space Communications and Navigation TDRS Replenishment Project Management The Deputy.... Project Management Responsibility Project Element TDRS Replenishment Space Communications and Navigation... Space Center Acquisition Strategy The TDRS K and L project is providing follow... contract to build two additional TDRS spacecraft was awarded to Boeing.... In addition to building the TDRS K and L spacecraft, the contract also... is using the TDRS reliability model, in consultation with TDRS users, to assess future requirements for the TDRS constellation and determine whether the... options. Project Risk Management Title TDRS-K and TDRS-L Obsolescence Risk Management Risk... Atlas V, NuSTAR on a Pegasus XL, TDRS-K on an Atlas V, and RBSP... by FY 2011. As a result, TDRS-K has a scheduled launch date of...; 4) Tracking and Data Relay Satellite (TDRS-K) on an Atlas V; and 5) the... by FY 2011. As a result, TDRS-K has a scheduled launch date of...



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0.07/5
...; tradespace exploration; decision-making; NASA TDRS network 1. Introduction Selecting an architecture... of Tracking Data Relay Satellites (TDRS), in particular presents unique challenges... in its next generation of TDRS satellites, the development of optical... the future evolution of the TDRS architecture, specifically focusing our analysis... discuss the background of the TDRS network and present a short literature... geosynchronous Tracking Data Relay Satellites (TDRS) and two dedicated ground stations... of the third generation of TDRS satellites (TDRS K, L and M), the scope of... current state, and the existing TDRS architecture is well-modeled in... and 6, 092 edges. The current TDRS architecture, which defines the initial... is added to the initial TDRS constellation, substantially increasing benefit. In the second step, the TDRS constellation is removed and a two... $M) 7000 6500 SCaN Architectures Current TDRS Architecture Final Architecture Min. Cost... paths through the tradespace from TDRS to TDRS- Final. payload is added... represents a unique path from the TDRS architecture to the defined final... hosted? 8 100 Shortest Paths From TDRS to Fixed Final Architecture 4000... paths through the tradespace from TDRS to TDRS- Final. 5.3. Hosted Payload Constraints... is shown in Figure 5 with TDRS highlighted as the initial architecture... find the shortest path from TDRS to each of these 111... is 9 7500 SCaN Architectures Current TDRS Architecture Candidate Final Architectures Lifecycle... 6000 5500 5000 4500 4000 TDRS 3500 0.82 0.84 0.86 0.88... find the shortest path from TDRS to each of these matching... only a single constellation from the TDRS starting point, and therefore can... of the development paths from TDRS to 111 final architectures in... of paths from the current TDRS configuration to potential future architectures...



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0.03/5
... 85E INTELSAT7 85E INTELSAT8 85E TDRS 85E STATSIONAR-D5 SADKO-1 FY...-1A-CK ADF WEST-2 DDSP-2 TDRS 89E VOLNA-8 STATSIONAR-6 EXPRESS-7C...-063B Horizons-2 84.8 E 1995-035B TDRS 7, i=14.4 84.7 E 2006-053A FengYun...-2 88.0 E 2000-034A 2014-082A TDRS 8, i=5.9 Yamal 401 89.2 E 89.9 E 2002... 183E NSS-19 STATSIONAR-D2 TDRS 174 W TDRS WEST TOR-5M STATSIONAR...-4 TOR-5 POTOK-3, FOTON-3 TDRS 167.5W USGON-4 TDRS 164.2W ESDRN PROGNOZ...-004A NSS 9 TDRS 10 TDRS 11 176.9 W 174.2 W 171.4 W 1991-054B TDRS 5 167... W URG 77.00 W USA TDRS CENTRAL TDRS-C2 USASAT-24W USASAT-35T... WEST2 SISCOMIS-2 B-SAT-R B-SAT E B-SAT I TDRS 62W 2004-048A AMC 16...-033A 2009-054A 2013-006A TDRS West, i=14.5 Echostar 3 Echostar 15... INTELSAT10 310E USASAT-55O USOBO 3 TDRS 49W B-SAT-1W 1999-033A...-014A GIBSAT-8B 1994-070A TDRS 46W 1993-003B USASAT-13I... USGCSS PH3 MID-ATL TDRS-EAST-ISS TDRS-EAST INTELSAT K 319.5E... 1H NSS 806 Aastra 1D TDRS 6, i=´13.0 Intelsat IS-14 47....0 W 43.1 W 2014-004A 2013-026A TDRS 12, i=6.7 SES-6 41.3 W 40.5 W 2001... USGCSS PH3B ATL USGOVSAT-8 TDRS 12WR TDRS 12W 1993-066A Intelsat VII... Eutelsat 8 West A 12.6 W 2002-011A TDRS-9 12.0 W 11.00 W RUS RUS...



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0.04/5
... 85E INTELSAT7 85E INTELSAT8 85E TDRS 85E STATSIONAR-D5 SADKO-1 FY...-1A-CK ADF WEST-2 DDSP-2 TDRS 89E VOLNA-8 STATSIONAR-6 EXPRESS-7C...-2 84.9 E C1.99 1995-035B TDRS 7, i=13.9 84.8 E C2.33 2006...-034A USA 233, WGS F4 TDRS 8, i=5.1 88.4 E 89.1 E 2C1.4 C2.35... 183E INTELSAT7 183E NSS-19 TDRS 174W TDRS WEST TOR-5M STATSIONAR...-4 TOR-5 POTOK-3 FOTON-3 TDRS 167.5W USGON-4 TDRS 164.2W 160.00...-055A 2013-004A NSS 9 TDRS-10, i=1.95 TDRS 11 177.0 W C1.170....171 1991-054B 2000-024A TDRS 5, i=13.0 USA 149 (DSP F20... W URG 77.00 W USA TDRS-CENTRAL TDRS-C2 USASAT-24W USASAT-35T...-2 B-SAT-1R B-SAT-R B-SAT E B-SAT I TDRS 62W USABSS-8 USABSS-17 61... INTELSAT10 310E INTELSAT9 310E USOBO 3 TDRS 49W B-SAT-1W 2003-012A... USA 107 (DSP F17), i=12.9 TDRS-West, i=14.3 49.1 W 48.7 W 2C2... W USA USASAT-25E GIBSAT-8B TDRS 46W 1994-064A 1998-014A... 703, Intelsat VII F-3,i=3.7 NSS 806 TDRS 6, i=12.5 47.0 W 47.5 W 45.9 W C2... USGCSS PH3B MID-ATL TDRS-EAST-ISS TDRS EAST INTELSAT5A 319.5E....74 2002-011A 2013-026A TDRS 9, i=2.6 SES-6 41.1 W 40.5 W C2.75....5W USGCSS PH3B ATL USGOVSAT-8 TDRS 12W EXPRESS-3 USLL-ATL P92...