Název objektu | Brasil 1(T) |
Anik C1 {=Bratr} | |
Telesat 9 [=Telecommunication Satellite] | |
SSC | 15642 |
Start | 1985-04-12 13:59:05 UT, Eastern Test Range, Discovery |
Stav objektu | na geocentrické dráze |
Očekávaná životnost na dráze | neomezená |
Provozovatel | Kanada, Telesat |
od r. 2000 Brazílie, Loral Skynet do Brasil | |
Výrobce | USA, Hughes SC |
Kategorie | telekomunikační družice |
Hmotnost | 1238 kg |
Epocha | Typ | i | P | hP | hA | Pozn. |
---|---|---|---|---|---|---|
96-08-19.16 | G | 0.03° | 1436.12 min | 35783 km | 35791 km | |
97-05-01.44 | G | 0.17° | 1444.19 min | 35917 km | 35972 km | |
97-06-06.46 | G | 0.22° | 1436.09 min | 35759 km | 35814 km | |
97-12-11.26 | G | 0.59° | 1436.12 min | 35780 km | 35794 km | |
98-03-24.69 | G | 0.81° | 1436.04 min | 35772 km | 35799 km | |
98-06-29.47 | G | 1.02° | 1435.59 min | 35767 km | 35786 km | |
98-08-20.44 | G | 1.12° | 1436.10 min | 35777 km | 35797 km | |
98-11-25.21 | G | 1.33° | 1436.09 min | 35779 km | 35794 km | |
99-03-02.41 | G | 1.54° | 1436.09 min | 35776 km | 35797 km | |
99-06-10.33 | G | 1.75° | 1436.09 min | 35776 km | 35797 km | |
99-09-19.32 | G | 1.96° | 1436.09 min | 35782 km | 35791 km | |
99-12-18.21 | G | 2.16° | 1436.09 min | 35775 km | 35798 km | |
00-03-25.46 | G | 2.37° | 1436.09 min | 35772 km | 35801 km | |
00-04-21.32 | G | 2.44° | 1434.44 min | 35743 km | 35766 km | |
00-07-26.57 | G | 2.62° | 1434.74 min | 35749 km | 35771 km | |
00-08-10.53 | G | 2.67° | 1436.07 min | 35777 km | 35795 km | |
00-11-10.27 | G | 2.88° | 1436.14 min | 35779 km | 35796 km | |
01-02-12.02 | G | 3.09° | 1436.16 min | 35775 km | 35800 km | |
01-05-15.76 | G | 3.30° | 1436.12 min | 35783 km | 35791 km | |
01-07-19.58 | G | 3.52° | 1436.13 min | 35775 km | 35799 km | |
01-11-21.23 | G | 3.73° | 1436.13 min | 35775 km | 35799 km | |
02-02-19.99 | G | 3.94° | 1436.13 min | 35783 km | 35791 km | |
02-05-22.73 | G | 4.15° | 1436.14 min | 35783 km | 35791 km | |
02-08-26.47 | G | 4.37° | 1436.11 min | 35783 km | 35791 km | |
02-11-22.22 | G | 4.57° | 1436.16 min | 35784 km | 35791 km | |
03-02-20.66 | G | 4.79° | 1436.14 min | 35783 km | 35792 km | |
03-05-03.62 | G | 4.95° | 1444.85 min | 35887 km | 36029 km | |
03-07-26.76 | G | 5.16° | 1444.88 min | 35901 km | 36016 km | |
03-10-19.34 | G | 5.36° | 1444.90 min | 35902 km | 36015 km | |
04-01-12.63 | G | 5.57° | 1444.92 min | 35899 km | 36020 km | |
04-05-12.03 | G | 5.86° | 1444.81 min | 35891 km | 36023 km | |
05-01-12.84 | G | 6.45° | 1444.81 min | 35902 km | 36012 km | |
05-03-30.10 | G | 6.65° | 1444.85 min | 35892 km | 36023 km | |
05-06-25.38 | G | 6.86° | 1444.82 min | 35891 km | 36023 km | |
05-09-19.67 | G | 7.07° | 1444.80 min | 35901 km | 36013 km | |
05-12-16.96 | G | 7.28° | 1444.78 min | 35907 km | 36006 km | |
06-03-12.25 | G | 7.49° | 1444.76 min | 35897 km | 36015 km | |
06-05-28.50 | G | 7.69° | 1444.78 min | 35893 km | 36020 km | |
06-08-24.79 | G | 7.90° | 1444.76 min | 35899 km | 36013 km | |
06-11-17.07 | G | 8.10° | 1444.78 min | 35907 km | 36006 km | |
07-02-07.35 | G | 8.31° | 1444.76 min | 35898 km | 36014 km | |
07-05-05.63 | G | 8.52° | 1444.79 min | 35893 km | 36021 km | |
07-08-02.93 | G | 8.73° | 1444.80 min | 35902 km | 36011 km | |
07-11-10.26 | G | 8.97° | 1444.91 min | 35914 km | 36004 km | |
08-02-07.56 | G | 9.18° | 1444.94 min | 35898 km | 36021 km | |
08-05-01.83 | G | 9.39° | 1444.93 min | 35891 km | 36028 km | |
08-08-06.15 | G | 9.61° | 1444.91 min | 35905 km | 36013 km | |
08-10-29.43 | G | 9.81° | 1444.89 min | 35909 km | 36008 km | |
09-01-28.74 | G | 10.02° | 1444.84 min | 35899 km | 36016 km | |
09-04-29.03 | G | 10.23° | 1444.79 min | 35889 km | 36024 km | |
09-08-03.35 | G | 10.44° | 1444.79 min | 35886 km | 36027 km | |
09-11-04.66 | G | 10.65° | 1444.81 min | 35902 km | 36012 km | |
10-01-31.95 | G | 10.85° | 1444.87 min | 35893 km | 36024 km | |
10-05-08.27 | G | 11.06° | 1444.94 min | 35884 km | 36035 km | |
10-08-18.61 | G | 11.27° | 1444.89 min | 35893 km | 36024 km | |
10-11-23.94 | G | 11.48° | 1444.80 min | 35893 km | 36021 km | |
11-02-28.26 | G | 11.68° | 1444.77 min | 35884 km | 36029 km | |
11-06-13.60 | G | 11.89° | 1444.89 min | 35874 km | 36043 km |
Význam parametrů: Epocha - Datum (rok, měsíc, den a zlomek dne), pro něž platí uvedené parametry. Typ - Kód typu oběžné dráhy : G - geocentrická (Země), i - Sklon dráhy (úhel mezi rovinou dráhy a referenční rovinou, tj. rovníkem nebo ekliptikou). P - Perioda (doba oběhu). hP - Výška dráhy v pericentru. hA - Výška dráhy v apocentru.
Epocha | λ | Δλ | i | Poznámka |
---|---|---|---|---|
95-12-19.00 | -71.82° | 0.00°/d | 0.01° | |
00-05-10.00 | -94.62° | 0.44°/d | 2.47° | |
08-05-08.85 | -117.09° | -2.19°/d | 9.40° | |
08-06-21.00 | 148.76° | -2.15°/d | 9.50° | |
08-07-09.05 | 109.38° | -2.18°/d | 9.54° | |
08-08-07.15 | 45.11° | 142.21°/d | 25.75° | |
08-08-11.17 | 36.29° | 152.33°/d | 29.03° | |
08-08-14.18 | 29.69° | 160.36°/d | 30.88° | |
08-08-20.20 | 16.54° | -2.16°/d | 9.64° | |
08-09-16.28 | -42.32° | -2.16°/d | 9.70° | |
08-10-12.37 | -99.63° | -2.19°/d | 9.77° | |
08-10-29.43 | -137.26° | -2.18°/d | 9.81° | |
08-12-20.60 | 109.11° | -2.18°/d | 9.93° | |
09-01-16.69 | 49.26° | -2.18°/d | 9.99° | |
09-02-28.83 | -44.81° | -2.16°/d | 10.09° | |
09-03-20.90 | -88.87° | -2.18°/d | 10.14° | |
09-03-29.93 | -108.81° | -2.19°/d | 10.16° | |
09-05-12.07 | 156.88° | -2.15°/d | 10.26° | |
09-06-02.14 | 110.98° | -2.17°/d | 10.30° | |
09-06-24.22 | 62.21° | -2.19°/d | 10.35° | |
09-08-22.41 | -67.12° | -2.17°/d | 10.48° | |
09-09-17.50 | -124.65° | -2.18°/d | 10.54° | |
09-11-04.66 | 130.40° | -2.16°/d | 10.65° | |
09-11-22.72 | 90.74° | -2.19°/d | 10.69° | |
09-12-04.76 | 64.11° | -2.19°/d | 10.72° | |
10-01-22.92 | -43.32° | -2.16°/d | 10.83° | |
10-02-11.99 | -87.36° | -2.18°/d | 10.87° | |
10-02-22.02 | -109.52° | -2.18°/d | 10.89° | |
10-09-16.70 | 157.90° | -2.14°/d | 11.33° | |
10-10-09.78 | 107.60° | -2.17°/d | 11.38° | |
10-10-31.85 | 58.83° | -2.18°/d | 11.43° | |
10-11-11.89 | 34.49° | -2.17°/d | 11.45° | |
10-12-18.01 | -44.15° | -2.16°/d | 11.53° | |
10-12-30.05 | -70.52° | -2.17°/d | 11.55° | |
10-12-30.05 | -70.52° | -2.17°/d | 11.55° | |
11-01-07.08 | -88.22° | -2.18°/d | 11.57° | |
11-01-07.08 | -88.22° | -2.18°/d | 11.57° | |
11-01-17.11 | -110.37° | -2.18°/d | 11.59° | |
11-01-27.14 | -132.51° | -2.17°/d | 11.61° | |
11-01-27.14 | -132.51° | -2.17°/d | 11.61° | |
11-02-07.18 | -156.74° | -2.16°/d | 11.63° | |
11-02-07.18 | -156.74° | -2.16°/d | 11.63° | |
11-02-07.18 | -156.74° | -2.16°/d | 11.63° | |
11-02-23.23 | 168.34° | -2.14°/d | 11.66° | |
11-02-23.23 | 168.34° | -2.14°/d | 11.66° | |
11-02-23.23 | 168.34° | -2.14°/d | 11.66° | |
11-03-09.28 | 137.87° | -2.15°/d | 11.69° | |
11-03-09.28 | 137.87° | -2.15°/d | 11.69° | |
11-03-18.31 | 118.16° | -2.16°/d | 11.71° | |
11-03-26.34 | 100.51° | -2.18°/d | 11.73° | |
11-03-26.34 | 100.51° | -2.18°/d | 11.73° | |
11-03-27.34 | 98.30° | -2.18°/d | 11.73° | |
11-04-04.37 | 80.54° | -2.19°/d | 11.75° | |
11-04-04.37 | 80.54° | -2.19°/d | 11.75° | |
11-04-16.41 | 53.90° | -2.18°/d | 11.77° | |
11-04-16.41 | 53.90° | -2.18°/d | 11.77° | |
11-04-29.45 | 25.21° | -2.16°/d | 11.80° | |
11-04-29.45 | 25.21° | -2.16°/d | 11.80° | |
11-05-12.49 | -3.21° | -2.15°/d | 11.82° | |
11-05-12.49 | -3.21° | -2.15°/d | 11.82° | |
11-05-12.49 | -3.21° | -2.15°/d | 11.82° | |
11-05-12.49 | -3.21° | -2.15°/d | 11.82° | |
11-05-13.50 | -5.39° | -2.15°/d | 11.83° | |
11-05-25.54 | -31.55° | -2.15°/d | 11.85° | |
11-05-25.54 | -31.55° | -2.15°/d | 11.85° | |
11-05-25.54 | -31.55° | -2.15°/d | 11.85° | |
11-05-25.54 | -31.55° | -2.15°/d | 11.85° | |
11-05-25.54 | -31.55° | -2.15°/d | 11.85° | |
11-06-04.57 | -53.43° | -2.16°/d | 11.87° | |
11-06-04.57 | -53.43° | -2.16°/d | 11.87° | |
11-06-13.60 | -73.25° | -2.17°/d | 11.89° | |
11-06-21.63 | -90.94° | -2.18°/d | 11.90° | |
11-06-22.63 | -93.16° | -2.18°/d | 11.91° | |
11-06-22.63 | -93.16° | -2.18°/d | 11.91° | |
11-06-22.63 | -93.16° | -2.18°/d | 11.91° | |
11-07-01.66 | -113.10° | -2.18°/d | 11.92° | |
11-07-02.66 | -115.32° | -2.18°/d | 11.93° | |
11-07-13.70 | -139.68° | -2.18°/d | 11.95° | |
11-07-13.70 | -139.68° | -2.18°/d | 11.95° | |
11-09-04.87 | 104.43° | -2.17°/d | 12.05° | |
11-09-04.87 | 104.43° | -2.17°/d | 12.05° | |
11-09-04.87 | 104.43° | -2.17°/d | 12.05° | |
11-09-04.87 | 104.43° | -2.17°/d | 12.05° | |
11-09-11.90 | 88.92° | -2.18°/d | 12.06° | |
11-09-11.90 | 88.92° | -2.18°/d | 12.06° | |
11-09-12.90 | 86.70° | -2.18°/d | 12.06° | |
11-09-20.93 | 68.93° | -2.18°/d | 12.08° | |
11-09-20.93 | 68.93° | -2.18°/d | 12.08° | |
11-09-20.93 | 68.93° | -2.18°/d | 12.08° | |
11-10-05.98 | 35.73° | -2.17°/d | 12.11° | |
11-10-06.98 | 33.52° | -2.16°/d | 12.11° | |
11-10-06.98 | 33.52° | -2.16°/d | 12.11° | |
11-10-18.02 | 9.41° | -2.15°/d | 12.13° | |
11-10-18.02 | 9.41° | -2.15°/d | 12.13° | |
11-10-18.02 | 9.41° | -2.15°/d | 12.13° | |
11-10-28.05 | -12.41° | -2.14°/d | 12.15° | |
11-10-28.05 | -12.41° | -2.14°/d | 12.15° | |
11-11-05.08 | -29.85° | -2.15°/d | 12.17° | |
11-11-06.08 | -32.04° | -2.15°/d | 12.17° | |
11-11-06.08 | -32.04° | -2.15°/d | 12.17° | |
11-11-15.11 | -51.72° | -2.16°/d | 12.19° | |
11-11-24.14 | -71.52° | -2.17°/d | 12.20° | |
11-12-03.17 | -91.42° | -2.18°/d | 12.22° | |
11-12-03.17 | -91.42° | -2.18°/d | 12.22° | |
11-12-15.21 | -118.04° | -2.19°/d | 12.24° | |
11-12-15.21 | -118.04° | -2.19°/d | 12.24° |
Význam hodnot: Epocha - Datum (rok, měsíc, den), pro něž platí uvedené údaje. λ - Zeměpisná délka subsatelitního bodu ve stupních (kladná je východní délka, záporná je západní délka). Δλ - Denní změna polohy vzhledem k zemskému povrchu (změna zeměpisné délky subsatelitního bodu) ve stupních za den (kladná východním směrem, záporná západním směrem). i - Sklon dráhy k rovníku ve stupních.
Stacionární telekomunikační družice. Postavila ji firma Hughes Space and Communications Co. (HSC, nyní Boeing Satellite Systems), Seal Beach, CA (USA) ve spolupráci s firmou Spar Aerospace, Toronto, ON (Kanada). Provozovatelem je Loral Skynet do Brasil (Brazílie) (do r. 2000 Telesat Canada, Gloucester, ON (Kanada)).
Rotací stabilizovaná družice typu HS-376 válcového tvaru o průměru 2.16 m a délce při startu 2.82 m, na dráze 6.43 m včetně anténního systému a vysunutého válcového panelu slunečních baterií s celkovým příkonem 900 W na počátku aktivního života, dobíjejícího 3 NiCd akumulátorové baterie. Nese 16 převaděčů pracujících v pásmu Ku (14/12 GHz, permaktrony o výkonu 16×15 W, EIRP 16.5 dBW). Je určena pro kanadské vnitrostátní komunikace. Parabolická anténa o průměru 1.8 m je umístěna na stabilizované protirotující plošině, která nese též veškerou elektroniku. Pro korekce dráhy a úpravy osy rotace slouží 4 motorky na hydrazin (99 kg). Pro navedení na stacionární dráhu je vybavena motorem Thiokol Star 30 na TPL.
Plánovaný bod zavěšení je nad 63° z.d. (původně 107.5° z.d.). Předpokládaná aktivní životnost je 10 roků.
První družice řady Brasil. Původně patřila do řady stacionárních družic Anik; předchozí družicí této řady jiného typu je Anik D2 alias Telesat 8 (1984-113B), další jiného typu je Anik E2 alias Telesat 10 (1991-026A).
Datum | Událost |
---|---|
1993-duben | Vyveden z pozice nad 110° z.d. |
1993-květen | Zakotven nad 72° z.d. |
1997-04-11 | Vyveden z pozice nad 72° z.d. |
1997-05-09 | Zakotven nad 119° z.d. |
2000 |
Družice byla odkoupena firmou Loral Skynet do Brasil.
srpen - Družice byla v souvislosti se změnou majitele přesunuta z pozice nad 106.8° z.d. nad 63° z.d., odkud bude zajišťovat spojové služby v oblasti střední Brazílie. Na palubě je dosud v činnosti 8 převaděčů pracujících v pásmu Ku. |
Datum poslední úpravy: 2011-12-18 11:05:11 UT |
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© 2011 - Petr Lála, Antonín Vítek |