Název objektu | Gorizont 20 <=Горизонт 20> |
SSC | 20659 |
Start | 1990-06-20 23:36:00 UT, Bajkonur [=Baikonur], Proton-K/DM |
Stav objektu | na geocentrické dráze |
Očekávaná životnost na dráze | neomezená |
Provozovatel | Sovětský svaz |
Výrobce | Sovětský svaz |
Kategorie | telekomunikační družice |
Hmotnost | 2125 kg |
Epocha | Typ | i | P | hP | hA | Pozn. |
---|---|---|---|---|---|---|
90-06-22.7 | G | 1.52° | 1436.20 min | 35718 km | 35863 km | |
96-08-23.42 | G | 3.56° | 1436.14 min | 35780 km | 35795 km | |
96-12-04.42 | G | 3.79° | 1436.12 min | 35778 km | 35796 km | |
97-04-03.91 | G | 3.99° | 1435.96 min | 35772 km | 35796 km | |
97-07-25.02 | G | 4.20° | 1435.93 min | 35775 km | 35791 km | |
97-07-30.25 | G | 4.22° | 1436.10 min | 35564 km | 36010 km | |
97-08-07.87 | G | 4.23° | 1436.19 min | 35749 km | 35828 km | |
97-12-10.94 | G | 4.46° | 1436.00 min | 35782 km | 35787 km | |
98-02-12.02 | G | 4.58° | 1436.09 min | 35590 km | 35983 km | |
98-03-26.68 | G | 4.65° | 1436.14 min | 35770 km | 35805 km | |
98-05-07.98 | G | 4.73° | 1434.08 min | 35718 km | 35776 km | |
98-09-07.94 | G | 4.95° | 1435.82 min | 35778 km | 35785 km | |
98-09-30.88 | G | 4.99° | 1436.13 min | 35787 km | 35788 km | |
99-01-28.71 | G | 5.20° | 1436.12 min | 35776 km | 35798 km | |
99-04-01.65 | G | 5.31° | 1436.46 min | 35779 km | 35808 km | |
99-06-15.20 | G | 5.45° | 1436.75 min | 35790 km | 35808 km | |
99-10-11.93 | G | 5.65° | 1436.70 min | 35786 km | 35810 km | |
00-02-03.65 | G | 5.86° | 1436.23 min | 35770 km | 35808 km | |
00-05-31.82 | G | 6.07° | 1435.57 min | 35755 km | 35797 km | |
00-10-29.82 | G | 6.34° | 1435.46 min | 35746 km | 35802 km | |
01-01-04.61 | G | 6.44° | 1435.78 min | 35760 km | 35800 km | |
01-03-07.43 | G | 6.56° | 1436.12 min | 35763 km | 35811 km | |
01-05-15.25 | G | 6.68° | 1436.44 min | 35768 km | 35819 km | |
01-07-27.08 | G | 6.80° | 1436.74 min | 35787 km | 35812 km | |
01-11-25.80 | G | 7.02° | 1436.70 min | 35777 km | 35820 km | |
02-03-17.52 | G | 7.23° | 1436.19 min | 35766 km | 35811 km | |
02-07-19.16 | G | 7.45° | 1435.56 min | 35741 km | 35811 km | |
02-11-17.77 | G | 7.67° | 1435.39 min | 35741 km | 35804 km | |
03-02-10.50 | G | 7.83° | 1435.68 min | 35747 km | 35810 km | |
03-04-10.33 | G | 7.94° | 1435.99 min | 35746 km | 35824 km | |
03-06-07.17 | G | 8.04° | 1436.31 min | 35753 km | 35829 km | |
03-08-06.02 | G | 8.15° | 1436.61 min | 35758 km | 35835 km | |
03-11-25.77 | G | 8.36° | 1436.79 min | 35764 km | 35837 km | |
04-04-01.46 | G | 8.60° | 1436.35 min | 35757 km | 35827 km | |
05-01-13.59 | G | 9.15° | 1435.46 min | 35742 km | 35806 km | |
05-04-11.32 | G | 9.32° | 1435.75 min | 35746 km | 35814 km | |
05-06-04.16 | G | 9.42° | 1436.04 min | 35747 km | 35824 km | |
05-07-26.02 | G | 9.52° | 1436.33 min | 35757 km | 35825 km | |
05-09-23.79 | G | 9.64° | 1436.62 min | 35763 km | 35831 km | |
06-01-09.63 | G | 9.85° | 1436.81 min | 35772 km | 35829 km | |
06-04-28.37 | G | 10.06° | 1436.46 min | 35766 km | 35821 km | |
06-08-15.08 | G | 10.27° | 1435.89 min | 35753 km | 35812 km | |
06-12-01.74 | G | 10.48° | 1435.44 min | 35750 km | 35798 km | |
07-03-13.41 | G | 10.68° | 1435.44 min | 35752 km | 35795 km | |
07-05-28.18 | G | 10.82° | 1435.73 min | 35756 km | 35803 km | |
07-07-19.02 | G | 10.92° | 1436.06 min | 35763 km | 35809 km | |
07-09-18.86 | G | 11.04° | 1436.35 min | 35772 km | 35811 km | |
07-11-18.71 | G | 11.15° | 1436.64 min | 35776 km | 35818 km | |
08-03-19.43 | G | 11.38° | 1436.77 min | 35781 km | 35819 km | |
08-07-05.17 | G | 11.59° | 1436.37 min | 35773 km | 35811 km | |
08-10-27.85 | G | 11.80° | 1435.77 min | 35761 km | 35800 km | |
09-02-19.49 | G | 12.01° | 1435.38 min | 35759 km | 35787 km | |
09-06-13.12 | G | 12.22° | 1435.57 min | 35758 km | 35794 km | |
09-08-11.94 | G | 12.32° | 1435.86 min | 35761 km | 35802 km | |
09-10-03.79 | G | 12.41° | 1436.15 min | 35770 km | 35805 km | |
09-11-18.67 | G | 12.49° | 1436.45 min | 35775 km | 35812 km | |
10-01-28.50 | G | 12.61° | 1436.75 min | 35783 km | 35816 km | |
10-05-23.24 | G | 12.81° | 1436.74 min | 35777 km | 35821 km | |
10-09-30.91 | G | 13.02° | 1436.18 min | 35764 km | 35813 km | |
11-02-09.53 | G | 13.23° | 1435.54 min | 35750 km | 35802 km | |
11-06-17.11 | G | 13.43° | 1435.41 min | 35743 km | 35803 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 |
---|---|---|---|---|
95-12-14.00 | 25.60° | 0.01°/d | 3.07° | |
00-05-09.00 | 57.08° | 0.11°/d | 6.03° | |
08-05-08.31 | 60.54° | -0.14°/d | 11.48° | |
08-06-20.20 | 55.73° | -0.10°/d | 11.56° | |
08-07-08.16 | 54.35° | -0.08°/d | 11.59° | |
08-07-18.13 | 53.77° | 133.03°/d | 21.73° | |
08-07-23.12 | 53.53° | 133.28°/d | 21.85° | |
08-07-25.11 | 53.44° | 133.37°/d | 21.90° | |
08-08-02.09 | 53.14° | 133.68°/d | 22.05° | |
08-08-07.08 | 52.99° | 133.83°/d | 22.12° | |
08-08-11.07 | 52.90° | 133.93°/d | 22.17° | |
08-08-13.06 | 52.86° | 133.96°/d | 22.19° | |
08-08-20.04 | 52.77° | -0.02°/d | 11.67° | |
08-09-16.96 | 53.06° | 0.02°/d | 11.72° | |
08-10-17.87 | 54.59° | 0.05°/d | 11.78° | |
08-11-13.79 | 56.90° | 0.09°/d | 11.83° | |
08-12-17.69 | 60.97° | 0.12°/d | 11.89° | |
09-01-13.60 | 64.98° | 0.14°/d | 11.94° | |
09-02-09.52 | 69.47° | 0.16°/d | 11.99° | |
09-03-22.38 | 76.77° | 0.16°/d | 12.07° | |
09-04-09.32 | 79.95° | 0.16°/d | 12.10° | |
09-07-05.05 | 92.68° | 0.09°/d | 12.25° | |
09-07-06.05 | 92.79° | 0.09°/d | 12.26° | |
09-08-09.94 | 95.64° | 0.04°/d | 12.32° | |
09-09-17.83 | 96.93° | -0.01°/d | 12.38° | |
09-10-26.73 | 96.09° | -0.06°/d | 12.45° | |
09-10-27.72 | 96.04° | -0.06°/d | 12.45° | |
09-11-26.65 | 93.96° | -0.10°/d | 12.51° | |
09-11-27.64 | 93.87° | -0.10°/d | 12.51° | |
09-12-29.56 | 90.37° | -0.15°/d | 12.56° | |
10-01-14.53 | 88.23° | -0.16°/d | 12.59° | |
10-09-17.94 | 53.38° | -0.06°/d | 13.00° | |
10-10-15.87 | 52.74° | -0.02°/d | 13.05° | |
10-11-13.79 | 53.18° | 0.02°/d | 13.09° | |
10-12-06.72 | 54.31° | 0.04°/d | 13.13° | |
10-12-28.65 | 56.03° | 0.07°/d | 13.17° | |
11-01-08.62 | 57.10° | 0.08°/d | 13.18° | |
11-01-09.62 | 57.20° | 0.08°/d | 13.18° | |
11-01-18.59 | 58.20° | 0.09°/d | 13.20° | |
11-01-28.56 | 59.38° | 0.10°/d | 13.21° | |
11-02-09.52 | 60.96° | 0.12°/d | 13.23° | |
11-02-10.52 | 61.07° | 0.10°/d | 13.23° | |
11-02-16.50 | 61.95° | 0.12°/d | 13.24° | |
11-03-02.45 | 64.03° | 0.13°/d | 13.27° | |
11-03-11.43 | 65.45° | 0.14°/d | 13.28° | |
11-03-21.39 | 67.10° | 0.14°/d | 13.30° | |
11-03-21.39 | 67.10° | 0.14°/d | 13.30° | |
11-03-31.36 | 68.77° | 0.15°/d | 13.31° | |
11-04-01.36 | 68.94° | 0.15°/d | 13.31° | |
11-04-01.36 | 68.94° | 0.15°/d | 13.31° | |
11-04-13.32 | 71.03° | 0.15°/d | 13.33° | |
11-04-13.32 | 71.03° | 0.15°/d | 13.33° | |
11-04-14.32 | 71.21° | 0.15°/d | 13.33° | |
11-04-24.28 | 72.98° | 0.16°/d | 13.35° | |
11-04-24.28 | 72.98° | 0.16°/d | 13.35° | |
11-05-07.24 | 75.32° | 0.16°/d | 13.37° | |
11-05-07.24 | 75.32° | 0.16°/d | 13.37° | |
11-05-08.24 | 75.50° | 0.16°/d | 13.37° | |
11-05-23.19 | 78.19° | 0.15°/d | 13.39° | |
11-05-23.19 | 78.19° | 0.15°/d | 13.39° | |
11-05-23.19 | 78.19° | 0.15°/d | 13.39° | |
11-06-04.15 | 80.30° | 0.15°/d | 13.41° | |
11-06-17.11 | 82.52° | 0.15°/d | 13.43° | |
11-06-17.11 | 82.52° | 0.15°/d | 13.43° | |
11-06-18.10 | 82.69° | 0.14°/d | 13.43° | |
11-06-19.10 | 82.85° | 0.14°/d | 13.43° | |
11-06-20.10 | 83.02° | 0.14°/d | 13.43° | |
11-06-21.10 | 83.19° | 0.14°/d | 13.43° | |
11-06-22.09 | 83.35° | 0.14°/d | 13.44° | |
11-06-22.09 | 83.35° | 0.14°/d | 13.44° | |
11-06-22.09 | 83.35° | 0.14°/d | 13.44° | |
11-07-06.05 | 85.61° | 0.13°/d | 13.46° | |
11-07-06.05 | 85.61° | 0.13°/d | 13.46° | |
11-07-06.05 | 85.61° | 0.13°/d | 13.46° | |
11-07-18.01 | 87.42° | 0.12°/d | 13.47° | |
11-07-30.97 | 89.27° | 0.11°/d | 13.49° | |
11-07-30.97 | 89.27° | 0.11°/d | 13.49° | |
11-07-31.97 | 89.41° | 0.11°/d | 13.49° | |
11-07-31.97 | 89.41° | 0.11°/d | 13.49° | |
11-07-31.97 | 89.41° | 0.11°/d | 13.49° | |
11-07-31.97 | 89.41° | 0.11°/d | 13.49° | |
11-07-31.97 | 89.41° | 0.11°/d | 13.49° | |
11-07-31.97 | 89.41° | 0.11°/d | 13.49° | |
11-07-31.97 | 89.41° | 0.11°/d | 13.49° | |
11-07-31.97 | 89.41° | 0.11°/d | 13.49° | |
11-07-31.97 | 89.41° | 0.11°/d | 13.49° | |
11-08-19.91 | 91.76° | 0.09°/d | 13.52° | |
11-08-19.91 | 91.76° | 0.09°/d | 13.52° | |
11-08-19.91 | 91.76° | 0.09°/d | 13.52° | |
11-08-20.90 | 91.88° | 0.09°/d | 13.52° | |
11-08-21.90 | 91.99° | 0.09°/d | 13.52° | |
11-10-06.76 | 95.85° | 0.03°/d | 13.59° | |
11-10-20.72 | 96.52° | 0.02°/d | 13.61° | |
11-11-23.63 | 96.92° | -0.03°/d | 13.66° | |
11-12-15.57 | 96.34° | -0.06°/d | 13.69° |
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. Vyrobilo ji NPO prikladnoj mechaniki im. akad. M. F. Rešetnjova <=НПО прикладной механики им. акад. М. Ф. Решетнёва> (nyní OAO "Informacionnyje sputnikovyje sistemy"), Krasnojarsk-26 (nyní Železnogorsk), Krasnojarskij kraj, RSFSR (SSSR); dodavatelem telekomunikačního je Naučno-issledovatel'skij institut kosmičeskogo priborostrojenija (NII KP) <=Научно-исследовательский институт космического приборостроения (НИИ КП)> (nyní RNII KP), Moskva (SSSR). Provozovatelem je Ministerstvo svjazi (MS) SSSR <=Министерство связи СССР>, Moskva (Rusko).
Tříose stabilizovaná družice typu Gorizont (mezinárodní index Stacionar, typové označení 11F662, výr. č. 30L) má základní těleso tvaru válce o průměru max. 2.5 m a délce asi 5.5 m; panely slunečních baterií mají rozpětí téměř 10 m a dodávají 1.3 kW elektrické energie na počátku života. Je využívána pro vnitrostátní telefonní, telegrafní a dálnopisné spojení a distribuci televizního signálu centrální televize na území SSSR. Převaděče pracují v pásmu C (4/6 GHz, výkon převaděčů 6 až 40 W). Nese též další převáděč systému "Volna" pro spojení s námořními loděmi a s letadly, pracující v pásmu L (1.6/1.5 GHz, výkon 20 W).
Plánovaný bod zavěšení je nad 90° v.d. Předpokládaná aktivní životnost je asi 2 roky.
Předchozí družicí této řady je Gorizont 19 (1989-081A), další je Gorizont 21 (1990-094A).
Datum | Událost |
---|---|
1995-06-09 | Zakotven nad 25-26° v.d. |
1998-05-01 až -03 | Vymanévrován z pozice nad 26° v.d. Od té doby nebyly uskutčněny žádné dráhové manévry; proto se předpokládá, že byl vyřazen ze služby7,8. |
Datum poslední úpravy: 2011-12-18 11:07:10 UT |
|
|
© 2011 - Petr Lála, Antonín Vítek |