Název objektu | Anik A2 {=Bratr} |
Anik 2 | |
Telesat 2 [=Telecommunication Satellite] | |
SSC | 6437 |
Start | 1973-04-20 23:47 UT, Eastern Test Range, Delta 1914 |
Stav objektu | na geocentrické dráze |
Očekávaná životnost na dráze | neomezená |
Provozovatel | Kanada, Telesat |
Výrobce | USA, Hughes |
Kategorie | telekomunikační družice |
Hmotnost | 565 kg |
Epocha | Typ | i | P | hP | hA | Pozn. |
---|---|---|---|---|---|---|
77-01-25.07 | G | 0.03° | 1436.08 min | 35780 km | 35793 km | |
80-01-09.00 | G | 0.05° | 1436.11 min | 35783 km | 35791 km | |
81-01-18.97 | G | 0.07° | 1437.20 min | 35778 km | 35838 km | |
81-03-09.87 | G | 0.05° | 1436.07 min | 35779 km | 35793 km | |
82-11-07.34 | G | 0.40° | 1442.82 min | 35881 km | 35955 km | |
83-03-30.63 | G | 0.76° | 1442.88 min | 35867 km | 35971 km | |
90-02-24.85 | G | 7.09° | 1442.84 min | 35885 km | 35952 km | |
95-12-26.03 | G | 11.53° | 1442.93 min | 35868 km | 35973 km | |
97-12-31.49 | G | 12.52° | 1442.91 min | 35854 km | 35986 km | |
98-08-03.91 | G | 12.74° | 1442.92 min | 35854 km | 35986 km | |
99-03-14.35 | G | 12.97° | 1443.00 min | 35861 km | 35983 km | |
00-01-07.95 | G | 13.18° | 1442.92 min | 35854 km | 35986 km | |
00-11-18.57 | G | 13.39° | 1442.90 min | 35859 km | 35981 km | |
01-11-27.31 | G | 13.60° | 1442.88 min | 35868 km | 35970 km | |
03-02-25.21 | G | 13.81° | 1442.81 min | 35877 km | 35958 km | |
05-01-15.58 | G | 14.08° | 1442.97 min | 35874 km | 35968 km | |
06-08-07.71 | G | 14.29° | 1442.79 min | 35870 km | 35965 km | |
08-03-17.88 | G | 14.50° | 1442.98 min | 35852 km | 35991 km | |
09-12-23.16 | G | 14.71° | 1442.96 min | 35853 km | 35989 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 |
---|---|---|---|---|
08-05-08.97 | 142.43° | -1.66°/d | 14.52° | |
08-05-30.02 | 106.64° | -1.69°/d | 14.53° | |
08-06-20.06 | 70.18° | -1.70°/d | 14.54° | |
08-06-28.08 | 56.28° | -1.70°/d | 14.54° | |
08-07-16.11 | 25.30° | 165.89°/d | 31.76° | |
08-07-23.13 | 13.41° | 181.30°/d | 32.69° | |
08-08-02.15 | -3.50° | 202.86°/d | 30.21° | |
08-08-13.17 | -22.04° | 223.95°/d | 23.19° | |
08-08-18.18 | -30.48° | -1.66°/d | 14.56° | |
08-09-11.22 | -71.40° | -1.69°/d | 14.57° | |
08-10-05.27 | -112.95° | -1.70°/d | 14.57° | |
08-10-17.30 | -133.70° | -1.69°/d | 14.58° | |
08-10-29.32 | -154.30° | -1.67°/d | 14.58° | |
08-11-11.35 | -176.36° | -1.65°/d | 14.59° | |
08-11-20.36 | 168.48° | -1.65°/d | 14.59° | |
08-12-13.41 | 129.73° | -1.67°/d | 14.60° | |
09-01-04.45 | 91.93° | -1.70°/d | 14.60° | |
09-01-24.49 | 57.12° | -1.70°/d | 14.61° | |
09-02-07.52 | 32.95° | -1.68°/d | 14.61° | |
09-03-27.61 | -48.37° | -1.67°/d | 14.63° | |
09-04-11.64 | -74.14° | -1.69°/d | 14.63° | |
09-05-02.69 | -110.47° | -1.70°/d | 14.64° | |
09-05-26.74 | -151.88° | -1.68°/d | 14.65° | |
09-07-12.83 | 128.74° | -1.67°/d | 14.66° | |
09-07-29.86 | 99.61° | -1.70°/d | 14.66° | |
09-08-13.89 | 73.54° | -1.70°/d | 14.67° | |
09-08-26.92 | 50.93° | -1.71°/d | 14.67° | |
09-09-29.99 | -7.03° | -1.65°/d | 14.68° | |
09-10-27.04 | -52.69° | -1.67°/d | 14.69° | |
09-11-12.07 | -80.17° | -1.69°/d | 14.69° | |
09-12-01.11 | -113.11° | -1.70°/d | 14.70° | |
09-12-21.15 | -147.65° | -1.68°/d | 14.70° | |
10-01-03.17 | -169.78° | -1.66°/d | 14.71° | |
10-01-13.19 | 173.33° | -1.65°/d | 14.71° | |
10-02-03.23 | 137.99° | -1.66°/d | 14.71° | |
10-02-23.27 | 103.82° | -1.69°/d | 14.72° | |
10-09-11.67 | 121.72° | -1.67°/d | 14.76° | |
10-10-01.71 | 87.23° | -1.70°/d | 14.76° | |
10-10-22.75 | 50.70° | -1.70°/d | 14.77° | |
10-11-22.76 | -1.48° | -1.66°/d | 14.78° | |
10-12-13.86 | -37.62° | -1.66°/d | 14.78° | |
10-12-28.88 | -63.24° | -1.68°/d | 14.78° | |
11-01-05.90 | -77.02° | -1.69°/d | 14.78° | |
11-01-06.90 | -78.76° | -1.69°/d | 14.78° | |
11-01-06.90 | -78.76° | -1.69°/d | 14.78° | |
11-01-14.92 | -92.58° | -1.70°/d | 14.78° | |
11-01-14.92 | -92.58° | -1.70°/d | 14.78° | |
11-01-23.94 | -108.20° | -1.70°/d | 14.78° | |
11-01-23.94 | -108.20° | -1.70°/d | 14.78° | |
11-02-03.96 | -127.28° | -1.69°/d | 14.78° | |
11-02-03.96 | -127.28° | -1.69°/d | 14.78° | |
11-02-03.96 | -127.28° | -1.69°/d | 14.78° | |
11-02-03.96 | -127.28° | -1.69°/d | 14.78° | |
11-02-12.98 | -142.79° | -1.68°/d | 14.78° | |
11-02-12.98 | -142.79° | -1.68°/d | 14.78° | |
11-02-23.00 | -159.90° | -1.67°/d | 14.79° | |
11-02-23.00 | -159.90° | -1.67°/d | 14.79° | |
11-03-09.03 | 176.39° | -1.65°/d | 14.79° | |
11-03-09.03 | 176.39° | -1.65°/d | 14.79° | |
11-03-10.03 | 174.72° | -1.65°/d | 14.79° | |
11-03-11.03 | 173.04° | -1.65°/d | 14.79° | |
11-03-22.05 | 154.54° | -1.65°/d | 14.79° | |
11-03-22.05 | 154.54° | -1.65°/d | 14.79° | |
11-03-22.05 | 154.54° | -1.65°/d | 14.79° | |
11-03-30.07 | 141.05° | -1.66°/d | 14.79° | |
11-03-30.07 | 141.05° | -1.66°/d | 14.79° | |
11-03-30.07 | 141.05° | -1.66°/d | 14.79° | |
11-04-07.08 | 127.49° | -1.67°/d | 14.79° | |
11-04-07.08 | 127.49° | -1.67°/d | 14.79° | |
11-04-18.10 | 108.68° | -1.69°/d | 14.79° | |
11-04-18.10 | 108.68° | -1.69°/d | 14.79° | |
11-04-25.12 | 96.55° | -1.70°/d | 14.79° | |
11-04-25.12 | 96.55° | -1.70°/d | 14.79° | |
11-04-25.12 | 96.55° | -1.70°/d | 14.79° | |
11-05-03.13 | 82.66° | -1.70°/d | 14.79° | |
11-05-03.13 | 82.66° | -1.70°/d | 14.79° | |
11-05-03.13 | 82.66° | -1.70°/d | 14.79° | |
11-05-11.15 | 68.74° | -1.70°/d | 14.80° | |
11-05-11.15 | 68.74° | -1.70°/d | 14.80° | |
11-05-18.16 | 56.54° | -1.70°/d | 14.80° | |
11-05-18.16 | 56.54° | -1.70°/d | 14.80° | |
11-05-31.19 | 34.13° | -1.68°/d | 14.80° | |
11-06-01.19 | 32.42° | -1.68°/d | 14.80° | |
11-06-01.19 | 32.42° | -1.68°/d | 14.80° | |
11-06-01.19 | 32.42° | -1.68°/d | 14.80° | |
11-06-16.22 | 6.88° | -1.66°/d | 14.80° | |
11-06-16.22 | 6.88° | -1.66°/d | 14.80° | |
11-06-16.22 | 6.88° | -1.66°/d | 14.80° | |
11-06-16.22 | 6.88° | -1.66°/d | 14.80° | |
11-06-16.22 | 6.88° | -1.66°/d | 14.80° | |
11-06-16.22 | 6.88° | -1.66°/d | 14.80° | |
11-06-16.22 | 6.88° | -1.66°/d | 14.80° | |
11-07-01.25 | -18.42° | -1.65°/d | 14.80° | |
11-07-02.25 | -20.10° | -1.65°/d | 14.80° | |
11-07-02.25 | -20.10° | -1.65°/d | 14.80° | |
11-07-10.27 | -33.62° | -1.66°/d | 14.80° | |
11-07-18.28 | -47.21° | -1.67°/d | 14.80° | |
11-07-19.29 | -48.91° | -1.67°/d | 14.80° | |
11-07-19.29 | -48.91° | -1.67°/d | 14.80° | |
11-07-19.29 | -48.91° | -1.67°/d | 14.80° | |
11-07-19.29 | -48.91° | -1.67°/d | 14.80° | |
11-07-19.29 | -48.91° | -1.67°/d | 14.80° | |
11-07-27.30 | -62.57° | -1.68°/d | 14.80° | |
11-07-27.30 | -62.57° | -1.68°/d | 14.80° | |
11-08-04.32 | -76.33° | -1.70°/d | 14.80° | |
11-08-04.32 | -76.33° | -1.70°/d | 14.80° | |
11-08-15.34 | -95.37° | -1.70°/d | 14.80° | |
11-08-15.34 | -95.37° | -1.70°/d | 14.80° | |
11-08-16.34 | -97.11° | -1.70°/d | 14.80° | |
11-08-17.34 | -98.84° | -1.70°/d | 14.80° | |
11-08-27.36 | -116.18° | -1.70°/d | 14.80° | |
11-09-07.39 | -135.21° | -1.69°/d | 14.80° | |
11-09-08.39 | -136.94° | -1.70°/d | 14.80° | |
11-09-08.39 | -136.94° | -1.70°/d | 14.80° | |
11-10-16.46 | 158.62° | -1.65°/d | 14.80° | |
11-10-16.46 | 158.62° | -1.65°/d | 14.80° | |
11-10-25.48 | 143.48° | -1.65°/d | 14.81° | |
11-10-26.48 | 141.79° | -1.67°/d | 14.80° | |
11-10-26.48 | 141.79° | -1.67°/d | 14.80° | |
11-11-11.51 | 114.59° | -1.68°/d | 14.81° | |
11-11-20.53 | 99.08° | -1.70°/d | 14.81° | |
11-11-20.53 | 99.08° | -1.70°/d | 14.81° | |
11-11-21.53 | 97.35° | -1.70°/d | 14.81° | |
11-11-30.55 | 81.67° | -1.71°/d | 14.81° | |
11-11-30.55 | 81.67° | -1.71°/d | 14.81° | |
11-11-30.55 | 81.67° | -1.71°/d | 14.81° | |
11-12-11.57 | 62.55° | -1.70°/d | 14.81° | |
11-12-11.57 | 62.55° | -1.70°/d | 14.81° | |
11-12-15.58 | 55.60° | -1.70°/d | 14.81° |
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. Vyrobila ji firma Hughes Space and Communications Co. (HSC, nyní Boeing Satellite Systems), Seal Beach, CA (USA) v závodech v El Segundo, CA (USA). Provozovatelem je Telesat Canada, Gloucester, ON (Kanada).
Rotací stabilizovaná družice typu HS-333 je válcového tvaru o průměru 1.91 m a celkové délce 3.41 m. Stěny válce nesou sluneční baterie dodávající na počátku života 300 W, na konci 230 W. Nese 12 převaděčů pracujících v pásmu C (5.525-6.425/3.7-4.2 GHz) s celkovou kapacitou 7000 telefonních hovorů nabo 12 televizních programů. Je určena pro vnitrostátní provoz na území Kanady. Parabolická anténa o průměru 1.5 m je umístěna na stabilizované protirotující plošině, která nese též veškerou elektroniku. Pro korekce dráhy a úpravy osy rotace slouží 4 motorky na hydrazin. Pro navedení na stacionární dráhu je vybavena motorem United Technology center FW-5 na TPL o tahu 23-25 kN.
Pozemní řídicí středisko je u města Ottawa, ONT (Kanada).
Plánovaný bod zavěšení je nad 109° z.d. Předpokládaná aktivní životnost je 7 roků.
Předchozí družicí této řady je Anik A1 alias Telesat 1 (1972-090A), další je Anik A3 alias Telesat 3 (1975-038A).
Datum | Událost |
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Datum poslední úpravy: 2011-12-18 11:00:54 UT |
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© 2011 - Petr Lála, Antonín Vítek |