Název objektu | Satcom C1 [=Satellite Communications] |
SSC | 20945 |
Start | 1990-11-20 23:11:00 UT, Centre Spatial Guayanais, Ariane 42P |
Stav objektu | na geocentrické dráze |
Očekávaná životnost na dráze | neomezená |
Provozovatel | USA, GE Americom |
Výrobce | USA, GE Astro Space |
Kategorie | telekomunikační družice |
Hmotnost | 682 kg |
Epocha | Typ | i | P | hP | hA | Pozn. |
---|---|---|---|---|---|---|
90-11-24.2 | G | 0.18° | 1449.25 min | 35697 km | 36397 km | |
90-11-25.2 | G | 0.17° | 1431.13 min | 35658 km | 35725 km | |
90-12-25.1 | G | 0.05° | 1435.94 min | 35776 km | 35795 km | |
96-08-23.58 | G | 0.03° | 1436.08 min | 35772 km | 35801 km | |
99-01-03.40 | G | 0.05° | 1436.12 min | 35772 km | 35802 km | |
01-04-26.37 | G | 0.02° | 1431.78 min | 35691 km | 35714 km | |
01-06-24.44 | G | 0.07° | 1436.11 min | 35784 km | 35790 km | |
02-06-21.64 | G | 0.06° | 1433.88 min | 35730 km | 35756 km | |
02-08-21.46 | G | 0.05° | 1434.23 min | 35738 km | 35762 km | |
02-09-13.64 | G | 0.00° | 1436.08 min | 35772 km | 35801 km | |
05-01-02.83 | G | 0.61° | 1436.13 min | 35771 km | 35803 km | |
05-03-23.50 | G | 0.82° | 1436.11 min | 35771 km | 35803 km | |
05-04-24.67 | G | 0.82° | 1451.46 min | 36018 km | 36155 km | |
05-04-28.18 | G | 0.99° | 1451.86 min | 36085 km | 36104 km | |
05-07-25.51 | G | 1.21° | 1451.84 min | 36073 km | 36115 km | |
05-10-16.18 | G | 1.42° | 1451.80 min | 36063 km | 36123 km | |
05-12-30.80 | G | 1.62° | 1451.88 min | 36065 km | 36125 km | |
06-03-19.44 | G | 1.82° | 1451.88 min | 36076 km | 36115 km | |
06-06-07.09 | G | 2.03° | 1451.80 min | 36082 km | 36105 km | |
06-08-25.74 | G | 2.23° | 1451.83 min | 36068 km | 36120 km | |
06-11-11.37 | G | 2.43° | 1451.90 min | 36063 km | 36127 km | |
07-01-28.00 | G | 2.63° | 1451.84 min | 36070 km | 36118 km | |
07-04-26.72 | G | 2.86° | 1451.82 min | 36092 km | 36095 km | |
07-07-13.35 | G | 3.06° | 1451.82 min | 36079 km | 36109 km | |
07-11-09.32 | G | 3.36° | 1451.88 min | 36064 km | 36126 km | |
08-01-24.94 | G | 3.56° | 1451.81 min | 36068 km | 36119 km | |
08-04-12.58 | G | 3.76° | 1451.84 min | 36078 km | 36110 km | |
08-06-29.21 | G | 3.96° | 1451.90 min | 36080 km | 36111 km | |
08-09-25.93 | G | 4.18° | 1451.88 min | 36072 km | 36119 km | |
08-12-17.60 | G | 4.39° | 1451.83 min | 36059 km | 36129 km | |
09-03-19.34 | G | 4.61° | 1451.83 min | 36069 km | 36119 km | |
09-06-07.99 | G | 4.82° | 1451.80 min | 36080 km | 36107 km | |
09-09-02.70 | G | 5.03° | 1451.83 min | 36072 km | 36116 km | |
09-12-01.43 | G | 5.25° | 1451.84 min | 36063 km | 36125 km | |
10-02-26.13 | G | 5.46° | 1451.87 min | 36063 km | 36126 km | |
10-05-24.84 | G | 5.67° | 1451.88 min | 36069 km | 36121 km | |
10-07-19.29 | G | 5.80° | 1451.94 min | 35604 km | 36589 km | |
10-07-21.30 | G | 5.80° | 1451.83 min | 36073 km | 36114 km | |
10-10-19.04 | G | 6.01° | 1451.84 min | 36072 km | 36116 km | |
11-01-15.76 | G | 6.22° | 1451.85 min | 36063 km | 36126 km | |
11-04-13.47 | G | 6.42° | 1451.88 min | 36063 km | 36127 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 |
---|---|---|---|---|
09-01-04.74 | 57.75° | -3.91°/d | 4.43° | |
09-02-11.04 | -88.30° | -3.91°/d | 4.53° | |
09-03-04.21 | -171.33° | -3.89°/d | 4.58° | |
09-03-20.34 | 125.66° | -3.90°/d | 4.62° | |
09-04-03.46 | 70.26° | -3.91°/d | 4.65° | |
09-05-16.81 | -99.54° | -3.91°/d | 4.76° | |
09-06-28.15 | 94.71° | -3.91°/d | 4.87° | |
09-07-17.31 | 19.50° | -3.89°/d | 4.91° | |
09-08-05.46 | -55.37° | -3.90°/d | 4.96° | |
09-08-20.59 | -114.72° | -3.91°/d | 4.99° | |
09-10-01.93 | 79.50° | -3.91°/d | 5.10° | |
09-11-16.30 | -98.18° | -3.90°/d | 5.21° | |
09-11-26.38 | -137.77° | -3.90°/d | 5.23° | |
09-12-22.59 | 119.75° | -3.89°/d | 5.30° | |
09-12-31.67 | 84.15° | -3.91°/d | 5.32° | |
10-02-09.99 | -73.79° | -3.90°/d | 5.42° | |
10-02-23.10 | -125.25° | -3.90°/d | 5.45° | |
10-09-16.77 | 149.26° | -3.88°/d | 5.93° | |
10-09-30.88 | 93.98° | -3.90°/d | 5.97° | |
10-10-11.97 | 50.42° | -3.90°/d | 5.99° | |
10-11-06.18 | -48.15° | -3.89°/d | 6.05° | |
10-11-24.32 | -119.36° | -3.90°/d | 6.09° | |
10-12-12.47 | 169.58° | -3.88°/d | 6.14° | |
10-12-25.58 | 118.36° | -3.89°/d | 6.17° | |
11-01-02.64 | 86.73° | -3.90°/d | 6.19° | |
11-01-02.64 | 86.73° | -3.90°/d | 6.19° | |
11-01-03.65 | 82.77° | -3.90°/d | 6.19° | |
11-01-03.65 | 82.77° | -3.90°/d | 6.19° | |
11-01-15.75 | 35.26° | -3.89°/d | 6.22° | |
11-01-15.75 | 35.26° | -3.89°/d | 6.22° | |
11-01-15.75 | 35.26° | -3.89°/d | 6.22° | |
11-01-15.75 | 35.26° | -3.89°/d | 6.22° | |
11-01-15.75 | 35.26° | -3.89°/d | 6.22° | |
11-01-15.75 | 35.26° | -3.89°/d | 6.22° | |
11-01-15.75 | 35.26° | -3.89°/d | 6.22° | |
11-01-15.75 | 35.26° | -3.89°/d | 6.22° | |
11-01-15.75 | 35.26° | -3.89°/d | 6.22° | |
11-02-01.89 | -31.77° | -3.89°/d | 6.26° | |
11-02-12.98 | -75.18° | -3.90°/d | 6.28° | |
11-02-23.06 | -114.78° | -3.90°/d | 6.30° | |
11-02-24.07 | -118.75° | -3.90°/d | 6.31° | |
11-02-24.07 | -118.75° | -3.90°/d | 6.31° | |
11-02-24.07 | -118.75° | -3.90°/d | 6.31° | |
11-03-09.18 | -170.13° | -3.89°/d | 6.34° | |
11-03-09.18 | -170.12° | -3.89°/d | 6.34° | |
11-03-26.31 | 122.93° | -3.89°/d | 6.38° | |
11-03-26.31 | 122.93° | -3.89°/d | 6.38° | |
11-04-04.39 | 87.33° | -3.90°/d | 6.40° | |
11-04-04.39 | 87.33° | -3.90°/d | 6.40° | |
11-04-13.46 | 51.69° | -3.90°/d | 6.42° | |
11-04-13.46 | 51.69° | -3.90°/d | 6.42° | |
11-05-04.63 | -31.17° | -3.89°/d | 6.46° | |
11-05-04.63 | -31.17° | -3.89°/d | 6.46° | |
11-05-04.63 | -31.17° | -3.89°/d | 6.46° | |
11-05-16.73 | -78.54° | -3.90°/d | 6.49° | |
11-05-25.80 | -114.19° | -3.90°/d | 6.51° | |
11-05-26.81 | -118.15° | -3.90°/d | 6.52° | |
11-05-26.81 | -118.15° | -3.90°/d | 6.52° | |
11-06-17.99 | 155.08° | -3.88°/d | 6.56° | |
11-06-17.99 | 155.08° | -3.88°/d | 6.56° | |
11-07-01.10 | 103.80° | -3.90°/d | 6.59° | |
11-07-01.10 | 103.80° | -3.90°/d | 6.59° | |
11-07-12.19 | 60.20° | -3.91°/d | 6.62° | |
11-07-12.19 | 60.20° | -3.91°/d | 6.62° | |
11-08-23.53 | -105.60° | -3.90°/d | 6.71° | |
11-08-24.54 | -109.57° | -3.90°/d | 6.71° | |
11-09-03.62 | -149.16° | -3.89°/d | 6.73° | |
11-09-04.63 | -153.11° | -3.89°/d | 6.74° | |
11-09-05.64 | -157.06° | -3.89°/d | 6.74° | |
11-09-06.65 | -161.00° | -3.89°/d | 6.74° | |
11-09-06.65 | -161.00° | -3.89°/d | 6.74° | |
11-09-19.75 | 147.79° | -3.88°/d | 6.77° | |
11-09-29.84 | 108.36° | -3.89°/d | 6.79° | |
11-09-29.84 | 108.36° | -3.89°/d | 6.79° | |
11-09-29.84 | 108.36° | -3.89°/d | 6.79° | |
11-09-29.84 | 108.36° | -3.89°/d | 6.79° | |
11-10-08.91 | 72.72° | -3.90°/d | 6.81° | |
11-10-08.91 | 72.71° | -3.90°/d | 6.81° | |
11-10-08.91 | 72.71° | -3.90°/d | 6.81° | |
11-10-20.00 | 29.19° | -3.89°/d | 6.84° | |
11-10-20.00 | 29.19° | -3.89°/d | 6.84° | |
11-10-20.00 | 29.19° | -3.89°/d | 6.84° | |
11-11-04.12 | -29.94° | -3.88°/d | 6.87° | |
11-11-04.12 | -29.94° | -3.88°/d | 6.87° | |
11-11-05.13 | -33.88° | -3.88°/d | 6.87° | |
11-11-05.13 | -33.88° | -3.88°/d | 6.87° | |
11-11-14.20 | -69.40° | -3.89°/d | 6.89° | |
11-11-23.28 | -105.01° | -3.90°/d | 6.91° | |
11-11-23.28 | -105.01° | -3.90°/d | 6.91° | |
11-12-02.35 | -140.66° | -3.89°/d | 6.93° | |
11-12-02.35 | -140.66° | -3.89°/d | 6.93° | |
11-12-15.46 | 168.09° | -3.89°/d | 6.96° | |
11-12-16.47 | 164.18° | -3.87°/d | 6.96° |
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 GE Astro Space (nyní Lockheed Martin Missiles and Space Co.), East Windsor, NJ (USA). Provozovatelem je GE American Communications, Inc. (Americom, nyní SES Americom, součást SES Global), Princeton, NJ (USA).
Tříose stabilizovaná družice typu Series 3000 tvaru hranolu o rozměrech 1.42×1.62×1.75 m s je vybavena panely slunečních baterií. Nese 24 převaděčů pracujících v pásmu C (6/4 GHz). Slouží pro zajišťování vnitrostátních telekomunikačních služeb v rámci USA včetně Aljašky, Havajských ostrovů a Portorika. Pro navedení na stacionární dráhu je vybavena vlastním motorem na TPL.
Plánovaný bod zavěšení je nad 137° z.d. Předpokládaná aktivní životnost je 12 let.
Předchozí družicí této řady jiného typu je Satcom K1 (1986-003B), další je Satcom C5 (1991-037A).
Datum | Událost |
---|---|
2000-10-25 | Vymanévrován z pozice2 nad 137-138° z.d. |
2000-11-01 | Zakotven2 nad 142° z.d. |
Datum poslední úpravy: 2011-12-18 11:07:25 UT |
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© 2011 - Petr Lála, Antonín Vítek |