Název objektu | DFH-2A 3 <= 东方红 > [=Dong Fang Hong /=Tung-fang chung/ {=Východ je rudý}] |
DFH-2 5 <= 东方红 > [=Dong Fang Hong /=Tung-fang chung/ {=Východ je rudý}] | |
STTW-1 4 <= | |
Zhongxing 3 (?) <= | |
Chybný název | Chinastar 3 (?) |
China 26 | |
PRC-26 [=Popular Republic of China] | |
SSC | 20473 |
Start | 1990-02-04 12:28 UT ?, Xichang Satellite Launch Center /=Si-čchang/, Čchang Čeng CZ-3 |
Stav objektu | na geocentrické dráze |
Očekávaná životnost na dráze | neomezená |
Provozovatel | Čína |
Výrobce | Čína |
Kategorie | telekomunikační družice |
Hmotnost | 1024 kg kg |
prázdná 441 kg |
Epocha | Typ | i | P | hP | hA | Pozn. |
---|---|---|---|---|---|---|
90-02-09.3 | G | 0.45° | 1472.05 min | 35780 km | 37199 km | |
90-02-20.3 | G | 0.13° | 1435.89 min | 35782 km | 35788 km | |
96-08-22.17 | G | 0.86° | 1436.21 min | 35782 km | 35796 km | |
96-12-05.68 | G | 1.09° | 1436.02 min | 35781 km | 35789 km | |
97-01-30.59 | G | 1.17° | 1436.32 min | 35769 km | 35813 km | |
97-05-01.27 | G | 1.39° | 1435.95 min | 35782 km | 35786 km | |
97-06-25.19 | G | 1.50° | 1436.27 min | 35790 km | 35790 km | |
97-12-05.72 | G | 1.83° | 1436.17 min | 35784 km | 35792 km | |
98-03-18.39 | G | 2.04° | 1436.34 min | 35787 km | 35795 km | |
98-06-22.36 | G | 2.24° | 1436.00 min | 35778 km | 35791 km | |
98-08-13.69 | G | 2.34° | 1436.31 min | 35781 km | 35800 km | |
98-10-27.33 | G | 2.51° | 1436.61 min | 35783 km | 35811 km | |
99-02-12.88 | G | 2.71° | 1436.83 min | 35784 km | 35818 km | |
99-05-21.86 | G | 2.91° | 1436.55 min | 35766 km | 35825 km | |
99-08-31.97 | G | 3.12° | 1436.00 min | 35762 km | 35807 km | |
99-12-10.83 | G | 3.32° | 1435.50 min | 35760 km | 35790 km | |
00-03-11.70 | G | 3.52° | 1435.34 min | 35749 km | 35795 km | |
00-06-17.21 | G | 3.73° | 1435.63 min | 35760 km | 35795 km | |
00-08-10.06 | G | 3.84° | 1435.93 min | 35767 km | 35799 km | |
00-11-01.83 | G | 4.01° | 1436.41 min | 35772 km | 35813 km | |
01-01-17.64 | G | 4.17° | 1436.75 min | 35774 km | 35825 km | |
01-04-25.42 | G | 4.38° | 1436.81 min | 35780 km | 35821 km | |
01-08-07.18 | G | 4.60° | 1436.40 min | 35771 km | 35814 km | |
01-11-07.92 | G | 4.80° | 1435.89 min | 35768 km | 35797 km | |
02-02-14.62 | G | 5.01° | 1435.44 min | 35754 km | 35793 km | |
02-05-25.30 | G | 5.24° | 1435.38 min | 35750 km | 35795 km | |
02-08-17.03 | G | 5.40° | 1435.70 min | 35760 km | 35798 km | |
02-10-18.85 | G | 5.55° | 1436.04 min | 35771 km | 35800 km | |
02-12-07.71 | G | 5.66° | 1436.35 min | 35776 km | 35807 km | |
03-01-23.60 | G | 5.78° | 1436.64 min | 35777 km | 35817 km | |
03-05-03.37 | G | 6.00° | 1436.85 min | 35779 km | 35824 km | |
03-08-13.14 | G | 6.22° | 1436.60 min | 35777 km | 35816 km | |
03-11-09.91 | G | 6.42° | 1436.15 min | 35774 km | 35801 km | |
04-03-04.57 | G | 6.69° | 1435.55 min | 35755 km | 35796 km | |
04-06-18.23 | G | 6.93° | 1435.34 min | 35748 km | 35795 km | |
05-01-06.61 | G | 7.40° | 1436.24 min | 35775 km | 35804 km | |
05-03-09.46 | G | 7.54° | 1436.57 min | 35778 km | 35813 km | |
05-05-26.27 | G | 7.72° | 1436.86 min | 35782 km | 35821 km | |
05-08-22.08 | G | 7.92° | 1436.75 min | 35786 km | 35813 km | |
05-11-19.86 | G | 8.13° | 1436.36 min | 35785 km | 35799 km | |
06-02-18.61 | G | 8.34° | 1435.86 min | 35773 km | 35791 km | |
06-05-18.34 | G | 8.55° | 1435.45 min | 35758 km | 35790 km | |
06-08-20.03 | G | 8.76° | 1435.36 min | 35764 km | 35781 km | |
06-11-08.77 | G | 8.94° | 1435.68 min | 35773 km | 35784 km | |
07-01-04.60 | G | 9.07° | 1435.98 min | 35775 km | 35794 km | |
07-03-04.44 | G | 9.21° | 1436.27 min | 35778 km | 35802 km | |
07-04-25.31 | G | 9.33° | 1436.56 min | 35784 km | 35807 km | |
07-07-27.09 | G | 9.54° | 1436.83 min | 35790 km | 35812 km | |
07-11-09.85 | G | 9.78° | 1436.65 min | 35794 km | 35801 km | |
08-02-13.61 | G | 9.99° | 1436.17 min | 35776 km | 35800 km | |
08-05-13.35 | G | 10.20° | 1435.69 min | 35764 km | 35793 km | |
08-08-18.04 | G | 10.41° | 1435.36 min | 35764 km | 35781 km | |
08-11-20.73 | G | 10.62° | 1435.46 min | 35769 km | 35779 km | |
09-01-15.56 | G | 10.74° | 1435.76 min | 35769 km | 35791 km | |
09-03-10.40 | G | 10.85° | 1436.05 min | 35767 km | 35804 km | |
09-04-30.26 | G | 10.96° | 1436.34 min | 35771 km | 35811 km | |
09-07-05.09 | G | 11.10° | 1436.63 min | 35784 km | 35810 km | |
09-10-10.87 | G | 11.31° | 1436.83 min | 35789 km | 35813 km | |
10-01-22.63 | G | 11.52° | 1436.56 min | 35778 km | 35813 km | |
10-05-05.36 | G | 11.73° | 1436.02 min | 35761 km | 35809 km | |
10-08-11.07 | G | 11.93° | 1435.53 min | 35756 km | 35795 km | |
10-11-27.71 | G | 12.14° | 1435.35 min | 35752 km | 35792 km | |
11-02-17.45 | G | 12.30° | 1435.64 min | 35749 km | 35807 km | |
11-04-22.26 | G | 12.42° | 1435.93 min | 35751 km | 35815 km | |
11-06-15.11 | G | 12.52° | 1436.28 min | 35758 km | 35822 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 | 98.06° | -0.01°/d | 0.35° | |
00-05-10.00 | 87.76° | 0.15°/d | 3.64° | |
08-05-10.35 | 55.39° | 0.09°/d | 10.19° | |
08-05-28.30 | 57.35° | 0.11°/d | 10.23° | |
08-06-21.22 | 60.50° | 0.13°/d | 10.28° | |
08-07-07.17 | 62.94° | 0.15°/d | 10.32° | |
08-08-20.03 | 70.56° | 0.17°/d | 10.41° | |
08-09-20.92 | 76.54° | 0.18°/d | 10.48° | |
08-11-02.78 | 84.32° | 0.16°/d | 10.58° | |
08-12-20.63 | 91.60° | 0.12°/d | 10.68° | |
09-01-19.54 | 94.89° | 0.08°/d | 10.75° | |
09-02-20.44 | 97.10° | 0.03°/d | 10.82° | |
09-03-30.34 | 97.89° | -0.02°/d | 10.90° | |
09-05-01.25 | 96.93° | -0.06°/d | 10.97° | |
09-05-02.25 | 96.88° | -0.06°/d | 10.97° | |
09-05-29.18 | 94.93° | -0.10°/d | 11.03° | |
09-06-30.10 | 91.36° | -0.14°/d | 11.09° | |
09-08-05.02 | 86.04° | -0.17°/d | 11.17° | |
09-09-17.92 | 78.28° | -0.19°/d | 11.26° | |
09-11-14.79 | 67.57° | -0.19°/d | 11.38° | |
09-12-16.71 | 62.23° | -0.16°/d | 11.45° | |
09-12-17.71 | 62.08° | -0.16°/d | 11.45° | |
10-01-10.65 | 58.68° | -0.14°/d | 11.50° | |
10-02-16.56 | 54.58° | -0.10°/d | 11.57° | |
10-09-16.94 | 65.73° | 0.15°/d | 12.00° | |
10-10-15.85 | 70.90° | 0.17°/d | 12.06° | |
10-11-18.74 | 77.23° | 0.17°/d | 12.12° | |
10-12-07.68 | 80.75° | 0.16°/d | 12.16° | |
10-12-30.60 | 84.79° | 0.15°/d | 12.20° | |
10-12-30.60 | 84.79° | 0.15°/d | 12.20° | |
11-02-17.45 | 92.04° | 0.10°/d | 12.30° | |
11-02-17.45 | 92.04° | 0.10°/d | 12.30° | |
11-02-17.45 | 92.04° | 0.10°/d | 12.30° | |
11-04-09.29 | 96.77° | 0.04°/d | 12.39° | |
11-04-09.29 | 96.77° | 0.04°/d | 12.39° | |
11-04-10.29 | 96.83° | 0.04°/d | 12.40° | |
11-04-11.29 | 96.87° | 0.04°/d | 12.40° | |
11-05-15.19 | 97.95° | -0.01°/d | 12.46° | |
11-05-15.19 | 97.95° | -0.01°/d | 12.46° | |
11-05-15.19 | 97.95° | -0.01°/d | 12.46° | |
11-05-15.19 | 97.95° | -0.01°/d | 12.46° | |
11-05-15.19 | 97.95° | -0.01°/d | 12.46° | |
11-05-15.19 | 97.95° | -0.01°/d | 12.46° | |
11-05-15.19 | 97.95° | -0.01°/d | 12.46° | |
11-05-15.19 | 97.95° | -0.01°/d | 12.46° | |
11-05-15.19 | 97.95° | -0.01°/d | 12.46° | |
11-06-20.09 | 97.25° | -0.06°/d | 12.53° | |
11-06-20.09 | 97.25° | -0.06°/d | 12.53° | |
11-07-24.00 | 94.96° | -0.10°/d | 12.59° | |
11-07-24.00 | 94.96° | -0.10°/d | 12.59° | |
11-07-25.00 | 94.87° | -0.11°/d | 12.59° | |
11-09-04.90 | 89.93° | -0.16°/d | 12.66° | |
11-10-30.77 | 80.76° | -0.20°/d | 12.76° | |
11-11-20.72 | 76.91° | -0.20°/d | 12.80° | |
11-11-20.72 | 76.91° | -0.20°/d | 12.80° | |
11-11-20.72 | 76.91° | -0.20°/d | 12.80° | |
11-12-12.67 | 72.81° | -0.19°/d | 12.84° | |
11-12-12.67 | 72.81° | -0.19°/d | 12.84° | |
11-12-12.67 | 72.81° | -0.19°/d | 12.84° | |
11-12-12.67 | 72.81° | -0.19°/d | 12.84° | |
11-12-12.67 | 72.81° | -0.19°/d | 12.84° |
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 organizace Zhongguo Kongjian Jishu Yanjiuyuan <= 中国空间技术研究院 > /=Čung-kuo kchung-ťien ťi-šu jen-ťiou-jüan/ {=China Academy of Space Technology (CAST)}, Beijing /=Peking/ (Čína). Provozovatelem je čínská armáda Zhongguo Renmin Jiefangjun <= 中国人民解放军 > /=Čung-kuo žen-min ťie-fang-ťün/ {=Chinese People's Liberation Army (PLA)}, Bejing /=Peking/ (Čína).
Rotací stabilizovaná družice typu DFH-2A <= 东方红-2A > [=Dong Fang Hong-2A /=Tung Fang Chung/ {=Východ je rudý}] má tvar válce o přibližné průměru 2.1 m a délce 1.6 m (včetně anténního systému 3.68 m), jehož povrch je pokryt slunečními články. Nese převaděče pracující v pásmu C (6/4 GHz) pro vnitrostátní provoz. Anténní systém a většina elektroniky je umístěna na protirotující stabilizované plošině.
Plánovaný bod zavěšení je nad 90° v.d. Předpokládaná aktivní životnost jsou 4 roky.
Předchozí družicí této řady je Zhongxing 2 (1988-111A), další je Zhongxing 4 (1991-088A).
Datum | Událost |
---|---|
1990-02-20 | Zakotvena nad 90° v.d. |
1998-05-27 až 1998-06-06 | Uskutečnily se poslední korekce dráhy. Od té doby družice není zakotvena a pravděpodobně je již mimo provoz3. |
Datum poslední úpravy: 2011-12-18 11:07:02 UT |
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© 2011 - Petr Lála, Antonín Vítek |