Спутник связи. TDRS-K. [Редактировать]

Это первый из трех запланированных к постройке космических аппаратов третьего поколения. Источники электропитания (солнечные батареи размахом 21 м и никель-водородные аккумуляторы) на КА TDRS-K обеспечивают мощность от 2850 Вт до 3200 Вт. Он изготовлен компанией Boeing на спутниковой платформе BSS-601HP. На КА TDRS-K установлены ретрансляторы диапазонов S, Ku и Ка. С использованием целевых антенн диапазона S он может одновременно обслуживать до пяти спутников. С помощью двух поворотных антенн КА TDRS-K в однопользовательском режиме обслуживает связью в трех упомянутых диапазонах Международную космическую станцию (МКС) и телескоп HST. В однопользовательском режиме на частотах диапазонов Ku и Ka скорость передачи данных высокая, в частности, на частотах диапазона Ка она составляет 800 Мбит/с. Второй спутник третьего поколения TDRS-L запланирован к запуску 15 января 2014 года, а третий спутник данного поколения TDRS-M – не ранее конца 2015 года.

Дополнительные наименования

#НаименованияПоиск в новостяхПоиск в документах
1TDRS 11НайтиНайти
2Tracking and Data Relay Satellite 11НайтиНайти
339070НайтиНайти

Дополнительная классификация

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

Технические характеристики

#ХарактеристикаЗначение
1Масса, кг3454
2Скорость передачи данных на наземный сегмент (Ka-диапазон), Мбит/с800
3Платформа 1xBSS-601HP
4Мощность, Вт2850-3200

Характеристики орбиты

#ХарактеристикаЗначение
1Наклонение, град6.6
2Апогей, км35824.3
3Перигей, км35765.1
4Период, минут1436.1
5САС, год15
6Длинный диаметр эллипса, км42165

Пусковые характеристики

#ХарактеристикаЗначение
1Код NSSDC2013-004A

Экономические характеристики

#ХарактеристикаДата измеренияЗначение
1Стоимость , млн. долл.359.5
2Оператор Космическое агентство США
3Производитель BOEING COMPANY

Информация об удачном запуске

#ХарактеристикаЗначение
1Дата пуска2013-01-31 at 01:48:00 UTC
2Полезная нагрузка 1xTDRS-K
3Ракета-носитель 1xАтлас 5 401

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


Дата загрузки: 2016-11-05
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... S T S DAY/NIGHT ORBIT W -171 E -46 TDRS Z -275 ORB ATT 2 ASC OMS2... ORBIT DAILY ORBIT W -171 E -46 TDRS Z -275 MS CRYO N T FILTER O2... ORBIT DAILY ORBIT W -171 E -46 TDRS Z -275 ORB ATT PRE SLEEP... ORBIT DAILY ORBIT W -171 E -46 TDRS Z -275 02 15 D O C POST SIMO... ORBIT DAILY ORBIT W -171 E -46 TDRS Z -275 16 05 PRE SLEEP.../NIGHT ORBIT I DAILY ORBIT S AVAIL TDRS S M C C S B D K U P L 11 3644 6 01 12 02... ORBIT DAILY ORBIT W -171 E -46 TDRS Z -275 16 IP D P/TV P/TV.../NIGHT ORBIT I DAILY ORBIT S AVAIL TDRS S RS GND CHECS-KU-D/L RS... 48 DAILY ORBIT 6 W -171 E -46 TDRS Z -275 V I PVR E DEPLOY W POST EVA.../NIGHT ORBIT I DAILY ORBIT S AVAIL TDRS S M C C S B D K U 6 11 01 12 3660 7 02... ORBIT DAILY ORBIT W -171 E -46 TDRS Z -275 ORB ATT SSRMS 56.../NIGHT ORBIT I DAILY ORBIT S AVAIL TDRS S M C C S B D K U P L R S S RS GND CHECS-KU-D/L STS... ORBIT DAILY ORBIT W -171 E -46 TDRS Z -275 ORB ATT SSRMS 64.../NIGHT ORBIT I DAILY ORBIT S AVAIL TDRS S M C C S B D K U P L S Y 01 12 3676 7 02 13... ORBIT DAILY ORBIT W -171 E -46 TDRS Z -275 ORB ATT SSRMS 72.../NIGHT ORBIT I DAILY ORBIT S AVAIL TDRS S M C C RS GND CHECS-KU-D/L STS... ORBIT DAILY ORBIT W -171 E -46 TDRS Z -275 ORB ATT SSRMS I M S BSA.../NIGHT ORBIT I DAILY ORBIT S AVAIL TDRS S M C C S B D K U P L 11 3691 7 01 12 02... ORBIT DAILY ORBIT W -171 E -46 TDRS Z -275 ORB ATT SSRMS 88.../NIGHT ORBIT I DAILY ORBIT S AVAIL TDRS S M C C S B D K U P L RS GND CHECS-KU-D/L STS... ORBIT DAILY ORBIT W -171 E -46 TDRS Z -275 ORB ATT SSRMS 96.../NIGHT ORBIT I DAILY ORBIT S AVAIL TDRS S M C C S B D K U P L 11 3707 7 01 12 02... ORBIT DAILY ORBIT W -171 E -46 TDRS Z -275 P/TV SUPPORT 07 20.../NIGHT ORBIT I DAILY ORBIT S AVAIL TDRS S M C C S B D K U P L RS GND CHECS-KU-D/L STS... ORBIT DAILY ORBIT W -171 E -46 TDRS Z -275 ORB ATT SSRMS E WS3.../NIGHT ORBIT I DAILY ORBIT S AVAIL TDRS S M C C S B D K U P L 11 3723 8 01 12 02... ORBIT DAILY ORBIT W -171 E -46 TDRS Z -275 ORB ATT SSRMS 120.../NIGHT ORBIT I DAILY ORBIT S AVAIL TDRS S M C C S B D K U P L RS GND CHECS-KU-D/L STS... ORBIT DAILY ORBIT W -171 E -46 TDRS Z -275 ORB ATT SSRMS SLEEP.../NIGHT ORBIT I DAILY ORBIT S AVAIL TDRS S M C C S B D K U P L 7 11 01 3739 8 12 02... ORBIT DAILY ORBIT W -171 E -46 TDRS Z -275 ORB ATT SSRMS 135.../NIGHT ORBIT I DAILY ORBIT S AVAIL TDRS S M C C S B D K U P L RS GND CHECS-KU-D/L STS... ORBIT DAILY ORBIT W -171 E -46 TDRS Z -275 ORB ATT SSRMS 143.../NIGHT ORBIT I DAILY ORBIT S AVAIL TDRS S M C C S B D K U P L 3754 8 11 01 12 02... ORBIT DAILY ORBIT W -171 E -46 TDRS Z -275 151 16 152 1 153... ORBIT DAILY ORBIT W -171 E -46 TDRS Z -275 GND 159 8 160 9 DFR... ORBIT DAILY ORBIT W -171 E -46 TDRS Z -275 167 1 S AOS MCT PAO... site and TDRS events. The TDRS band reflects the three TDRS satellites that... (unshaded bars) as well as TDRS SHO schedule (solid bars). The... on wave-off opportunities only). TDRS Z currently does not have the... used for critical damage detection. TDRS Z is not desirable for PAO... limited to 2Mbps on TDRS Z. Prime TDRS Support TDRS: East (LON: -46° W), West..., CTS, VTS, and NHS Backup TDRS Support TDRS: East (LON: -41° W), West... Ku downlink time. Note that TDRS Z does not have the capability...



Дата загрузки: 2017-03-09
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0.16/5
... Segment Sustainment SO- 56 [Formulation] TDRS Replenishment [Development] SO- 61 Space... Tracking and Data Relay Satellite (TDRS)-M to continue space network tracking... U.S. developed cargo delivery systems. The TDRS-K will launch in early FY... Netw orks Space Communications Support TDRS Replenishment Space Communication and Navigation... Netw orks Space Communications Support TDRS Replenishment Human Space Flight Operations..., space network ground systems sustainment, TDRS Replenishment (TDRS-K, L, and M), and space communications... and data centers. The TDRS replenishment efforts (TDRS-K, L, and M) are major components... is purchasing three third-generation TDRS to replace aging first-generation... mission data to and from TDRS. Space communications support provides several... request includes funding for the TDRS-M project. ACHIEVEMENTS IN FY 2011... TDRS-K will complete on-orbit checkout, TDRS-L will prepare for launch, and TDRS... standardized systems; $137.1 million for TDRS replenishment, which will maintain Space... TDRS fleet by purchasing third-generation spacecraft through TDRS replenishment projects: K, L, and M. TDRS... estimate ($364.2 million). Project Schedule TDRS-K On-Orbit Acceptance 03/2013... studies. For the Space Network, TDRS reliability models are continually updated... internal analysis has determined that TDRS-M is required to maintain Space... the TDRS fleet by purchasing third-generation spacecraft through the TDRS replenishment... AND DATA RELAY SATELLITE REPLENISHMENT (TDRS) Formulation Development Operations FY 2013... cost estimates are solely for TDRS K/L, TDRS M will be added to the...); accordingly, NASA will revise the TDRS baseline cost estimate in the... budget includes funding for all TDRS replenishment activities. In November 2011... FY 2012 request reflects the TDRS-M acquisition, rather than an increase... Report estimate for TDRS-K and L. PROJECT PURPOSE The TDRS fleet supports tracking... missions by FY 2016. The TDRS replenishment effort is a major component... is purchasing three third-generation TDRS (K, L, and M) to replace aging first... to customers into the 2020s. TDRS replenishment includes modifications to space... AND DATA RELAY SATELLITE REPLENISHMENT (TDRS) Formulation Development Operations To maintain... third-generation spacecraft, TDRS-K and -L, in FY 2007. TDRS-K is scheduled for... clock service. The second generation TDRS satellite, shown in the artist... replaced with later generation spacecraft. TDRS and the associated ground stations... FY 2011 NASA completed the TDRS-K/L Systems Integration Review in July... 2011, the TDRS-L bus module integration was completed, and TDRS-K thermal/vacuum testing began in October. The TDRS-M contract option was exercised November... will prepare TDRS-L for launch in early FY 2014. TDRS-M will undergo... AND DATA RELAY SATELLITE REPLENISHMENT (TDRS) Formulation Development Operations SCHEDULE COMMITMENTS/KEY MILESTONES TDRS-K and L completed their Systems Integration... days TDRS-K on-orbit acceptance TDRS-L Launch TDRS-L on-orbit acceptance Feb-10 TDRS... (TDRS) Formulation Development Operations Project Schedule TDRS-K and L Only TDRS-K Launch 12/2012 TDRS-L Launch 12/2013 TDRS-K On-Orbit Acceptance Launch plus 90 Days TDRS... Acceptance Launch plus 90 Days TDRS-M Only Formulation Authorization 11/2011... AND DATA RELAY SATELLITE REPLENISHMENT (TDRS) Formulation Development Operations Development Cost....6 75 (CL) 2012 -12.3% TDRS-K Launch TDRS-L Launch Dec-12 Dec-12... estimate (not a JCL) done for TDRS K/L addresses the full partnership; the... baseline costs are solely for TDRS K/L, TDRS M will be added to the... AND DATA RELAY SATELLITE REPLENISHMENT (TDRS) Formulation Development Operations Development Cost... cost details are solely for TDRS K/L, TDRS M will be added to the... manager. Project/Element Provider Description TDRS Replenishment Provider: Boeing Space Systems Acquire third-generation TDRS-K, L, and M to maintain communications services... AND DATA RELAY SATELLITE REPLENISHMENT (TDRS) Formulation Development Operations Project Risks The major risk for TDRS replenishment project is a programmatic risk... service customer missions, even though TDRS-K, L, and M launch as planned. Risk... If: Existing TDRS fail prior to launch of third-generation TDRS-K, L, and.... for TDRS-K and L. TDRS-K will launch in December 2012, and TDRS-L in December...-priceplus-incentive-fee option for TDRS-M exercised November 2011 for launch.../AWARDS The major contract for TDRS replenishment was competitively awarded to...-plus-incentive-fee contract for TDRS-K and L, and includes modifications to... for TDRS-M. Element Vendor Location TDRS-K and -L Boeing El Segundo, CA TDRS-M Boeing... AND DATA RELAY SATELLITE REPLENISHMENT (TDRS) Formulation Development Operations Independent Reviews... AND DATA RELAY SATELLITE REPLENISHMENT (TDRS) Formulation Development Operations Review Type... including: IRIS aboard a Pegasus XL; TDRS-K aboard an Atlas V; the Landsat...



Дата загрузки: 2016-11-27
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... minutes per orbit of single-TDRS access. Data rates on the... Tracking and Data Relay Satellites (TDRS) in space and interfacing to... one opportunity for contact with a TDRS in the overall system constellation... small satellite sweeps past the TDRS position in its orbit f) a SN... link; this implies that the TDRS antenna is capable of open... a minimum, and g) only the two-TDRS minimal constellation (41E W and 171E... in the SN and both TDRS are potentially available to the... user. The choice of which TDRS the small satellite uses depends... to the earth and each TDRS. The SN is unable to... be scheduled for when the TDRS is within the small satellite... possible SN access modes: a single TDRS is available to support access... for the small satellite and TDRS orbital motion and then determine... between the satellite and the TDRS. This information will be used... least one of the two TDRS composing the minimum SN constellation...-dimensional positions for both the TDRS spacecraft within the SN and.... The orbital elements for the TDRS positions were taken from [4] while... a random position. The satellite and TDRS equations of motion and relative...), and d) access time to each TDRS satellite and the constellation on... was also found that both TDRS locations had similar results when... be within 20E of the TDRS. Figure 2 illustrates this same information... minutes through a single TDRS and through the TDRS constellation. As before, this... be within 20E of the TDRS. The orbits can have times where no TDRS access are possible due to... test satellite position and the TDRS. The effect is least at... least one of the two TDRS cannot be scheduled from a visibility... Contact Minutes Exceeded Figure 1 - Single TDRS Contact Minutes within 20E Pointing... 70 60 50 Legend 40 TDRS-E 30 TDRS E&W 20 10 0 0 20 40... per Day for a Single TDRS and the TDRS Constellation EXPECTED DATA RATE... for the case of a single-TDRS access as well as a full-constellation (two TDRS) access. The cases of the... of 15 dBW with dual-TDRS support. It can also be... (deg) Data Rate (kbps) Single TDRS Contact (min) 15 20 169....7 10 Dual TDRS Contact (min) Single TDRS (Mb/day) Dual TDRS (Mb/day...



Дата загрузки: 2017-03-18
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...) Tracking and Data Relay Satellite (TDRS) Replenishment Agency Comments and Our... SLS SMAP SPP SOFIA SRR TDRS TIRS Page iv Japan Aerospace...) c Tracking and Data Relay Satellite (TDRS) Replenishment K and L Source: GAO analysis... Polar-orbiting Partnership. c TDRS Replenishment includes TDRS-K and TDRS-L. These satellites will launch... NASA Projects in Implementation Note: TDRS-K and TDRS-L are planned to launch...’s total life-cycle cost for TDRS-K and TDRS-L is $425.5 million. Because.... The LDCM, MMS, NPP, and TDRS Replenishment projects reported decreases in... 0 $0.0 0.0% $0.0 0 0 -$3.0 -0.6% -$3.1 4 4 MSL NPP OCO-2 f c RBSP SOFIA g TDRS Replenishment $208.9 22.7% $0.0 12 0 -$25... vehicle. g NASA’s development cost for TDRS Replenishment declined for several reasons... inclusion of costs for another TDRS satellite. Six of the 15... Tracking and Data Relay Satellite (TDRS) Replenishment project had met this... Agencies Projected Launch Date: TDRS K – December 2012 TDRS L – December 2013 Launch Location... Tracking and Data Relay Satellite (TDRS) System consists of in-orbit... user satellites and orbiting vehicles. TDRS K and L are the 11th and..., to be built for the TDRS system. They will contribute to.... TDRS 12/13 Launch Readiness Date – TDRS L 12/12 Launch Readiness Date – TDRS....3% CHANGE Operations Cost $0.0 0.0% $0.0 CHANGE The TDRS-K project was on the launch... and pulling work forward on TDRS L in an effort to preserve... date of February 2013; however, TDRS L is currently scheduled to launch... common name: TDRS project update Contractor Issues The TDRS replenishment project has... that heavy demands on the TDRS ground systems from existing satellites makes integration of TDRS K modifications a challenge. The project is... very expensive. Launch Issues The TDRS K project continues to maintain its... 2012 internal management launch date. TDRS-K was on the launch manifest... and pulling work forward on TDRS L in an effort to preserve... of the manifest change for TDRS K, TDRS L is now manifested to launch... adequate on-orbit testing on TDRS K before TDRS L is launched and to... be Monitored NASA considers the TDRS system to be a national asset... launch of TDRS K and L, continuity of service for the TDRS System can... development contract with Boeing for TDRS K and L includes options to produce two additional TDRS satellites that could extend TDRS system service continuity... exercise the first option for TDRS-M at an estimated value of... million. Project Office Comments The TDRS Replenishment project provided technical comments... integration and test delays, the TDRS project is on track to... for a December 2012 launch of TDRS K. They added that the project... prior to the launch of TDRS K. GAO-12-207SP Assessments of... SOFIA RBSP SOFIA WISE* SOFIA TDRS Replenishment TDRS Replenishment Source: GAO Analysis...



Дата загрузки: 2016-11-05
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... flight STS-6: Challenger up but TDRS in trouble STS-6: Crew and...: Shuttle flight 51-D STS-51E: TDRS design deficiencies cancel shuttle mission... 1985 TDRS TDRS TDRS TDRS TDRS: delay could affect Spacelab TDRS: Delta may launch TDRS TDRS: new satellite TDRS: New satellite tracking and communications system TDRS-1 TDRS-1 TDRS-1 TDRS-1 TDRS-1: on station TDRS-1: on the move TDRS-5 TDRS-6 TDRS-8 TDRS-8 TDRS-10 TDRS-11 TDRS-I TDRS-K TDRS-L TDRS-L TDRS-M Teal...



Дата загрузки: 2017-03-10
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... circumstances. At December 31, 2012, TDRs included in impaired loans were...) and Consumer ($3.1 billion). Real Estate TDRs decreased from $7.0 billion at December..., primarily driven by resolution of TDRs through paydowns, restructuring, foreclosures and... which were classified as TDRs upon modification. For borrowers... loan modifications to be TDRs when we have granted a concession... of loans classified as TDRs, substantially all in our Debt... for the majority of these TDRs. Of our $4.4 billion of modifications classified as TDRs in the last twelve months... majority of the Real Estate TDRs have reserves determined based upon... specific reserves on Real Estate TDRs were $0.2 billion at December 31... 3.1% and 8.4%, respectively, of Real Estate TDRs. In many situations these loans... are not classified as TDRs. For these modified loans..., which are classified as TDRs. Further information on Consumer impaired... to be troubled debt restructurings (TDRs) may return to current status... loan agreement. “Troubled debt restructurings” (TDRs) are those loans for which... million of financing receivables as TDRs and have recorded an increase.... Impaired loans classified as TDRs in our CLL business were... of loans classified as TDRs, primarily in CLL Americas ($1,739... modifications classified as TDRs during 2012, $217 million have... modifications classified as TDRs during 2011, $101 million have... $9,678 million, respectively. Real Estate TDRs decreased from $7,006 million at..., primarily driven by resolution of TDRs through paydowns, restructurings, foreclosures and... which were classified as TDRs upon modification. We deem loan modifications to be TDRs when we have granted a concession... of loans classified as TDRs, substantially all in our Debt... modifications classified as TDRs during 2012, $210 million have... modifications classified as TDRs during 2011, $140 million have.... Impaired loans classified as TDRs in our Consumer business were..., which are classified as TDRs, and included $1,186 million of... modifications classified as TDRs during 2012, $334 million have... modifications classified as TDRs during 2011, $240 million have...



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...-orbiting According to Jeff Gramling, TDRS Project Manager at Goddard, the... Tracking and Data Relay Satellites (TDRS) and a Review, bridge the design and manufacturing stages of the TDRS program. series of dedicated ground stations, which together form the TDRS System With the successful completion... with assembly of TDRS K and L. The very first TDRS was launched aboard... early The new Boeing-built TDRS K and L series will augment existing... support include the James designated TDRS K and TDRS L. Steady progress is being... enable NASA to replenish aging TDRS spacecraft and maintain the outstanding... and the Nation.” The new TDRS K and L will use Boeing’s proven... was first used on the TDRS H, I, and J spacecraft. The patented design... cupped shape once on orbit. TDRS K is scheduled to launch in... Canaveral Air Station in Florida. TDRS L is planned for a 2013 launch... of the latest TDRS spacecraft. their ground stations, the TDRS System has... other system users since TDRS-1 launched in 1983. TDRS-1 was retired from... For more detailed information about TDRS K and L spacecraft and the exist.... ing TDRSS fleet, visit: http://tdrs.gsfc.nasa.gov. n Each member carefully evaluated the TDRS K/L spacecraft and mission design, including...



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... Tracking and Data Relay Satellite (TDRS)-A with Inertial Upper Stage (lUS... Tracking and Data Relay Satellite (TDRS)-A with Inertial Upper Stage (lUS... Tracking and Data Relay Satellite (TDRS)-A with Inertial Upper Stage (lUS... Payloads: Tracking Data Relay Satellite (TDRS)-B, SPARTAN-203 Halley’s Comet Experiment... Payloads: Tracking Data Relay Satellite (TDRS)-B, SPARTAN-203 Halley’s Comet Experiment... Payloads: Tracking Data Relay Satellite (TDRS)-B, SPARTAN-203 Halley’s Comet Experiment... Tracking and Data Relay Satellite (TDRS)-C. 3M’s Physical Vapor Transport Organics... Tracking and Data Relay Satellite (TDRS)-C. 3M’s Physical Vapor Transport Organics... Tracking and Data Relay Satellite (TDRS)-C. 3M’s Physical Vapor Transport Organics... Tracking and Data Relay Satellite (TDRS)-D. Protein Crystal Growth (PCG); Chromosome... Tracking and Data Relay Satellite (TDRS)-D. Protein Crystal Growth (PCG); Chromosome... Tracking and Data Relay Satellite (TDRS)-D. Protein Crystal Growth (PCG); Chromosome...: Tracking and Data Relay Satellite (TDRS)-E/lnertial Upper Stage (lUS), Space...: Tracking and Data Relay Satellite (TDRS)-E/lnertial Upper Stage (lUS), Space...: Tracking and Data Relay Satellite (TDRS)-E/lnertial Upper Stage (lUS), Space...: Tracking and Data Relay Satellite (TDRS)-F/Inertial Upper Stage (IUS); Diffuse...: Tracking and Data Relay Satellite (TDRS)-F/Inertial Upper Stage (IUS); Diffuse...: Tracking and Data Relay Satellite (TDRS)-F/Inertial Upper Stage (IUS); Diffuse...: Tracking and Data Relay Satellite (TDRS) G/Inertial Upper Stage (IUS); Bioreactor...: Tracking and Data Relay Satellite (TDRS) G/Inertial Upper Stage (IUS); Bioreactor...: Tracking and Data Relay Satellite (TDRS) G/Inertial Upper Stage (IUS); Bioreactor...



Дата загрузки: 2016-11-20
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0.11/5
... low Earth orbit transmitting to TDRS satellites for GPM. The calibration... HGAs for LRO and SDO, TDRS antenna for GPM) or the.... The transmitter was to be a TDRS and the receiver the HGA... to point the antenna at a TDRS during specified periods plus specified... ephemerides for both GPM and TDRS and represented the noise using... a function of the amount of TDRS contact provided for calibration. Two... quantity of the TDRS contacts. In both strategies a single TDRS was used..., the times at which the TDRS was visible were computed for... of each interval during which TDRS was visible. This resulted in...—the first starting 5 minutes after TDRS was first visible and the... 5 minutes before the end of TDRS visibility. This second strategy provides.... Nominal Gimbal Angles Necessary for TDRS Contact Shown for the Two...-calibration Pointing Uncertainties (1σ) Using Two TDRS Contact Strategies The much poorer... success using contacts with a single TDRS. The study clearly showed that..., if an appropriate set of TDRS contacts were selected calibration of...



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... S T S DAY/NIGHT ORBIT W -171 E -46 TDRS Z -275 400 ORB ATT 12... DAY/NIGHT ORBIT W -171 E -46 TDRS Z -275 400 ORB ATT 01... S T S DAY/NIGHT ORBIT W -171 E -46 TDRS Z -275 125 ORB ATT 8 9 10... S T S DAY/NIGHT ORBIT W -171 E -46 TDRS Z -275 400 ORB ATT 125... DAY/NIGHT ORBIT W -171 E -46 TDRS Z -275 125 ORB ATT 16... S T S DAY/NIGHT ORBIT W -171 E -46 TDRS Z -275 400 ORB ATT 21... S T S DAY/NIGHT ORBIT W -171 E -46 TDRS Z -275 125 ORB ATT 07... DAY/NIGHT ORBIT W -171 E -46 TDRS Z -275 400 ORB ATT 31... DAY/NIGHT ORBIT W -171 E -46 TDRS Z -275 125 ORB ATT M A I PMC... DAY/NIGHT ORBIT W -171 E -46 TDRS Z -275 400 ORB ATT 01... S T S DAY/NIGHT ORBIT W -171 E -46 TDRS Z -275 125 ORB ATT 39... DAY/NIGHT ORBIT W -171 E -46 TDRS Z -275 400 ORB ATT PS... DAY/NIGHT ORBIT W -171 E -46 TDRS Z -275 125 ORB ATT NOTES... S T S DAY/NIGHT ORBIT W -171 E -46 TDRS Z -275 400 ORB ATT A S P I R I N SLEEP... S T S DAY/NIGHT ORBIT W -171 E -46 TDRS Z -275 400 ORB ATT 16... S T S DAY/NIGHT ORBIT W -171 E -46 TDRS Z -275 400 ORB ATT SLEEP... S T S DAY/NIGHT ORBIT W -171 E -46 TDRS Z -275 400 ORB ATT 76... DAY/NIGHT ORBIT W -171 E -46 TDRS Z -275 400 ORB ATT 08... DAY/NIGHT ORBIT W -171 E -46 TDRS Z -275 400 ORB ATT GND... DAY/NIGHT ORBIT W -171 E -46 TDRS Z -275 400 ORB ATT 08...