Název objektu | Comstar 4 |
Comstar D-4 | |
SSC | 12309 |
Start | 1981-02-21 23:23 UT, Eastern Test Range, |
Stav objektu | na geocentrické dráze |
Očekávaná životnost na dráze | neomezená |
Provozovatel | USA |
Výrobce | USA |
Kategorie | telekomunikační družice |
Hmotnost | 1520 kg |
Epocha | Typ | i | P | hP | hA | Pozn. |
---|---|---|---|---|---|---|
96-08-23.48 | G | 8.96° | 1436.12 min | 35783 km | 35791 km | |
97-01-20.22 | G | 9.19° | 1436.09 min | 35782 km | 35791 km | |
97-06-30.20 | G | 9.44° | 1436.17 min | 35785 km | 35791 km | |
98-01-02.61 | G | 9.68° | 1436.16 min | 35783 km | 35793 km | |
98-05-28.22 | G | 9.89° | 1436.17 min | 35785 km | 35792 km | |
98-11-16.53 | G | 10.10° | 1436.10 min | 35766 km | 35807 km | |
99-05-11.28 | G | 10.31° | 1436.17 min | 35785 km | 35791 km | |
99-11-14.29 | G | 10.52° | 1436.05 min | 35784 km | 35787 km | |
00-05-15.24 | G | 10.73° | 1436.11 min | 35770 km | 35803 km | |
00-11-26.45 | G | 10.93° | 1436.17 min | 35761 km | 35815 km | |
01-07-02.44 | G | 11.14° | 1436.17 min | 35759 km | 35817 km | |
01-07-20.81 | G | 11.13° | 1431.69 min | 35695 km | 35706 km | |
01-09-14.58 | G | 11.21° | 1427.76 min | 35551 km | 35695 km | |
01-09-26.92 | G | 11.19° | 1426.84 min | 35509 km | 35701 km | |
01-11-07.66 | G | 11.12° | 1435.71 min | 34643 km | 36915 km | |
01-11-27.88 | G | 11.21° | 1436.06 min | 35769 km | 35803 km | |
02-07-02.90 | G | 11.42° | 1436.10 min | 35771 km | 35803 km | |
03-02-15.64 | G | 11.63° | 1436.17 min | 35783 km | 35793 km | |
03-09-21.94 | G | 11.84° | 1436.09 min | 35766 km | 35807 km | |
03-10-02.75 | G | 12.11° | 1436.15 min | 35775 km | 35800 km | |
04-05-15.88 | G | 12.31° | 1435.90 min | 35776 km | 35790 km | |
05-01-12.87 | G | 12.52° | 1436.18 min | 35779 km | 35798 km | |
05-09-06.87 | G | 12.73° | 1436.19 min | 35772 km | 35805 km | |
06-04-14.69 | G | 12.93° | 1435.90 min | 35773 km | 35793 km | |
06-12-07.61 | G | 13.14° | 1436.09 min | 35762 km | 35812 km | |
07-07-31.98 | G | 13.35° | 1436.25 min | 35772 km | 35807 km | |
08-03-26.33 | G | 13.56° | 1435.94 min | 35758 km | 35809 km | |
08-11-28.62 | G | 13.77° | 1436.05 min | 35752 km | 35819 km | |
09-08-09.94 | G | 13.98° | 1436.26 min | 35774 km | 35806 km | |
10-05-04.20 | G | 14.18° | 1435.92 min | 35758 km | 35808 km | |
11-03-23.29 | G | 14.39° | 1436.18 min | 35762 km | 35814 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 |
---|---|---|---|---|
95-12-15.00 | -75.86° | 0.03°/d | 8.53° | |
00-05-10.00 | -76.33° | 0.02°/d | 10.73° | |
08-05-20.17 | 73.78° | 0.02°/d | 13.60° | |
08-06-20.08 | 75.24° | 0.03°/d | 13.63° | |
08-07-08.02 | 76.09° | 0.02°/d | 13.65° | |
08-08-20.90 | 78.06° | 0.02°/d | 13.68° | |
08-09-19.81 | 79.20° | 0.01°/d | 13.71° | |
08-10-21.72 | 80.13° | 0.00°/d | 13.74° | |
08-11-22.63 | 80.68° | -0.01°/d | 13.76° | |
08-12-10.58 | 80.85° | -0.02°/d | 13.78° | |
09-01-13.49 | 80.77° | -0.03°/d | 13.81° | |
09-02-13.40 | 80.33° | -0.04°/d | 13.83° | |
09-04-08.26 | 78.74° | -0.06°/d | 13.88° | |
09-05-08.18 | 77.54° | -0.06°/d | 13.90° | |
09-06-16.08 | 75.80° | -0.07°/d | 13.93° | |
09-07-12.01 | 74.56° | -0.07°/d | 13.95° | |
09-08-08.94 | 73.27° | -0.06°/d | 13.97° | |
09-09-16.83 | 71.68° | -0.06°/d | 14.01° | |
09-09-30.80 | 71.19° | -0.05°/d | 14.02° | |
09-10-26.73 | 70.42° | -0.05°/d | 14.04° | |
09-11-20.66 | 69.91° | -0.04°/d | 14.06° | |
09-12-17.59 | 69.58° | -0.04°/d | 14.08° | |
09-12-31.55 | 69.53° | -0.02°/d | 14.09° | |
10-01-29.47 | 69.66° | -0.01°/d | 14.11° | |
10-02-26.39 | 70.07° | -0.00°/d | 14.13° | |
10-09-14.81 | 78.15° | 0.01°/d | 14.27° | |
10-10-09.74 | 79.10° | 0.01°/d | 14.29° | |
10-11-07.66 | 79.99° | 0.00°/d | 14.31° | |
10-12-05.58 | 80.55° | -0.01°/d | 14.32° | |
10-12-27.52 | 80.79° | -0.02°/d | 14.34° | |
10-12-27.52 | 80.79° | -0.02°/d | 14.34° | |
11-01-07.49 | 80.83° | -0.02°/d | 14.35° | |
11-01-07.49 | 80.83° | -0.02°/d | 14.35° | |
11-01-07.49 | 80.83° | -0.02°/d | 14.35° | |
11-01-07.49 | 80.83° | -0.02°/d | 14.35° | |
11-01-27.43 | 80.78° | -0.04°/d | 14.36° | |
11-01-27.43 | 80.78° | -0.04°/d | 14.36° | |
11-01-28.43 | 80.78° | -0.03°/d | 14.36° | |
11-01-28.43 | 80.78° | -0.03°/d | 14.36° | |
11-01-28.43 | 80.78° | -0.03°/d | 14.36° | |
11-01-28.43 | 80.78° | -0.03°/d | 14.36° | |
11-01-28.43 | 80.78° | -0.03°/d | 14.36° | |
11-01-28.43 | 80.78° | -0.03°/d | 14.36° | |
11-01-28.43 | 80.78° | -0.03°/d | 14.36° | |
11-01-28.43 | 80.78° | -0.03°/d | 14.36° | |
11-02-09.40 | 80.69° | -0.03°/d | 14.36° | |
11-02-09.40 | 80.69° | -0.03°/d | 14.36° | |
11-02-09.40 | 80.69° | -0.03°/d | 14.36° | |
11-02-09.40 | 80.69° | -0.03°/d | 14.36° | |
11-02-27.35 | 80.44° | -0.04°/d | 14.38° | |
11-02-27.35 | 80.44° | -0.04°/d | 14.38° | |
11-02-28.35 | 80.42° | -0.04°/d | 14.38° | |
11-03-01.34 | 80.40° | -0.04°/d | 14.38° | |
11-03-02.34 | 80.38° | -0.04°/d | 14.38° | |
11-03-02.34 | 80.38° | -0.04°/d | 14.38° | |
11-03-02.34 | 80.38° | -0.04°/d | 14.38° | |
11-03-02.34 | 80.38° | -0.04°/d | 14.38° | |
11-03-23.28 | 79.93° | -0.05°/d | 14.39° | |
11-03-24.28 | 79.90° | -0.06°/d | 14.39° | |
11-03-24.28 | 79.90° | -0.06°/d | 14.39° | |
11-03-25.28 | 79.88° | -0.05°/d | 14.39° | |
11-04-10.24 | 79.42° | -0.05°/d | 14.40° | |
11-04-10.24 | 79.42° | -0.05°/d | 14.40° | |
11-04-10.24 | 79.41° | -0.05°/d | 14.40° | |
11-04-27.19 | 78.84° | -0.06°/d | 14.41° | |
11-04-27.19 | 78.84° | -0.06°/d | 14.41° | |
11-04-28.19 | 78.79° | -0.06°/d | 14.41° | |
11-04-28.19 | 78.79° | -0.06°/d | 14.41° | |
11-05-11.15 | 78.33° | -0.06°/d | 14.42° | |
11-05-11.15 | 78.33° | -0.06°/d | 14.42° | |
11-05-12.15 | 78.29° | -0.06°/d | 14.42° | |
11-05-12.15 | 78.29° | -0.06°/d | 14.42° | |
11-05-27.11 | 77.67° | -0.06°/d | 14.43° | |
11-05-27.11 | 77.67° | -0.06°/d | 14.43° | |
11-05-27.11 | 77.67° | -0.06°/d | 14.43° | |
11-06-12.07 | 76.98° | -0.07°/d | 14.44° | |
11-06-12.07 | 76.98° | -0.07°/d | 14.44° | |
11-06-12.07 | 76.98° | -0.07°/d | 14.44° | |
11-06-12.07 | 76.98° | -0.07°/d | 14.44° | |
11-06-13.07 | 76.93° | -0.07°/d | 14.44° | |
11-06-24.04 | 76.42° | -0.07°/d | 14.44° | |
11-06-24.04 | 76.42° | -0.07°/d | 14.44° | |
11-07-08.00 | 75.78° | -0.07°/d | 14.45° | |
11-07-08.00 | 75.78° | -0.07°/d | 14.45° | |
11-07-08.00 | 75.78° | -0.07°/d | 14.45° | |
11-07-08.00 | 75.78° | -0.07°/d | 14.45° | |
11-07-09.00 | 75.74° | -0.07°/d | 14.45° | |
11-07-09.00 | 75.74° | -0.07°/d | 14.45° | |
11-07-09.00 | 75.74° | -0.07°/d | 14.45° | |
11-07-09.00 | 75.74° | -0.07°/d | 14.45° | |
11-07-09.00 | 75.74° | -0.07°/d | 14.45° | |
11-07-09.00 | 75.74° | -0.07°/d | 14.45° | |
11-07-19.97 | 75.23° | -0.07°/d | 14.46° | |
11-07-19.97 | 75.23° | -0.07°/d | 14.46° | |
11-07-31.94 | 74.67° | -0.07°/d | 14.46° | |
11-07-31.94 | 74.67° | -0.07°/d | 14.46° | |
11-07-31.94 | 74.67° | -0.07°/d | 14.46° | |
11-08-01.94 | 74.62° | -0.07°/d | 14.46° | |
11-08-14.90 | 74.01° | -0.07°/d | 14.47° | |
11-08-14.90 | 74.01° | -0.07°/d | 14.47° | |
11-08-14.90 | 74.01° | -0.07°/d | 14.47° | |
11-08-15.90 | 73.96° | -0.07°/d | 14.47° | |
11-08-16.90 | 73.91° | -0.07°/d | 14.47° | |
11-08-28.86 | 73.38° | -0.07°/d | 14.48° | |
11-09-08.84 | 72.89° | -0.07°/d | 14.49° | |
11-09-08.84 | 72.88° | -0.07°/d | 14.49° | |
11-09-09.83 | 72.84° | -0.07°/d | 14.49° | |
11-09-18.81 | 72.48° | -0.06°/d | 14.49° | |
11-10-02.77 | 71.90° | -0.06°/d | 14.50° | |
11-10-02.77 | 71.90° | -0.06°/d | 14.50° | |
11-10-02.77 | 71.90° | -0.06°/d | 14.50° | |
11-10-14.74 | 71.48° | -0.06°/d | 14.50° | |
11-10-14.74 | 71.48° | -0.06°/d | 14.50° | |
11-10-25.71 | 71.11° | -0.06°/d | 14.51° | |
11-10-25.71 | 71.11° | -0.06°/d | 14.51° | |
11-11-12.66 | 70.53° | -0.05°/d | 14.52° | |
11-11-12.66 | 70.53° | -0.05°/d | 14.52° | |
11-11-12.66 | 70.53° | -0.05°/d | 14.52° | |
11-11-12.66 | 70.53° | -0.05°/d | 14.52° | |
11-11-12.66 | 70.53° | -0.05°/d | 14.52° | |
11-11-12.66 | 70.53° | -0.05°/d | 14.52° | |
11-11-12.66 | 70.53° | -0.05°/d | 14.52° | |
11-11-12.66 | 70.53° | -0.05°/d | 14.52° | |
11-11-22.64 | 70.30° | -0.05°/d | 14.52° | |
11-12-05.60 | 69.98° | -0.04°/d | 14.53° | |
11-12-06.60 | 69.97° | -0.04°/d | 14.53° | |
11-12-06.60 | 69.97° | -0.04°/d | 14.53° | |
11-12-06.60 | 69.97° | -0.04°/d | 14.53° | |
11-12-06.60 | 69.97° | -0.04°/d | 14.53° | |
11-12-15.57 | 69.85° | -0.04°/d | 14.53° |
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.
Datum | Událost |
---|---|
2001-07-16 | Kolem tohoto data byl vymanévrován1 z pozice nad 76° z.d. |
Datum poslední úpravy: 2011-12-18 11:03:31 UT |
|
|
© 2011 - Petr Lála, Antonín Vítek |