| Název objektu | Skynet 1A |
| Skynet 1 | |
| Skynet A | |
| SSC | 4250 |
| Start | 1969-11-22 00:37 UT, Eastern Test Range, Delta M |
| Stav objektu | na geocentrické dráze |
| Očekávaná životnost na dráze | neomezená |
| Provozovatel | Velká Británie |
| Výrobce | Velká Británie |
| Kategorie | vojenská telekomunikační družice |
| Hmotnost | 243 kg |
| Epocha | Typ | i | P | hP | hA | Pozn. |
|---|---|---|---|---|---|---|
| 70-01-19.68 | G | 2.31° | 1436.46 min | 35791 km | 35797 km | |
| 77-06-24.71 | G | 3.97° | 1436.09 min | 35697 km | 35876 km | |
| 77-12-03.26 | G | 4.28° | 1436.04 min | 35712 km | 35859 km | |
| 78-03-31.93 | G | 4.50° | 1436.04 min | 35686 km | 35886 km | |
| 78-08-13.56 | G | 4.72° | 1436.08 min | 35711 km | 35861 km | |
| 80-03-15.97 | G | 5.71° | 1436.05 min | 35701 km | 35870 km | |
| 89-03-11.92 | G | 11.17° | 1436.16 min | 35696 km | 35880 km | |
| 89-07-19.57 | G | 11.43° | 1436.13 min | 35699 km | 35875 km | |
| 89-12-10.17 | G | 11.66° | 1436.08 min | 35698 km | 35875 km | |
| 90-04-11.83 | G | 11.87° | 1436.04 min | 35690 km | 35881 km | |
| 90-08-15.48 | G | 12.10° | 1436.03 min | 35694 km | 35877 km | |
| 91-01-24.03 | G | 12.35° | 1436.07 min | 35679 km | 35894 km | |
| 91-06-29.60 | G | 12.59° | 1436.13 min | 35688 km | 35886 km | |
| 91-11-26.19 | G | 12.91° | 1436.14 min | 35689 km | 35886 km | |
| 92-07-03.59 | G | 13.17° | 1436.07 min | 35681 km | 35892 km | |
| 92-11-16.21 | G | 13.40° | 1436.03 min | 35684 km | 35886 km | |
| 93-05-27.67 | G | 13.63° | 1436.06 min | 35671 km | 35901 km | |
| 94-07-14.86 | G | 14.06° | 1436.13 min | 35670 km | 35905 km | |
| 95-11-15.17 | G | 14.46° | 1436.04 min | 35682 km | 35889 km | |
| 97-05-06.69 | G | 14.70° | 1436.09 min | 35679 km | 35894 km | |
| 99-05-19.63 | G | 14.45° | 1436.15 min | 35747 km | 35828 km | |
| 99-05-29.61 | G | 14.66° | 1436.14 min | 35702 km | 35873 km | |
| 00-10-30.16 | G | 14.41° | 1436.03 min | 35696 km | 35874 km | |
| 01-08-26.34 | G | 14.20° | 1436.13 min | 35686 km | 35888 km | |
| 02-05-14.62 | G | 13.99° | 1436.10 min | 35688 km | 35885 km | |
| 02-12-19.02 | G | 13.78° | 1436.03 min | 35684 km | 35887 km | |
| 03-07-18.42 | G | 13.57° | 1436.06 min | 35669 km | 35903 km | |
| 04-03-03.79 | G | 13.34° | 1436.13 min | 35679 km | 35895 km | |
| 05-01-07.95 | G | 13.00° | 1436.08 min | 35678 km | 35894 km | |
| 05-07-23.40 | G | 12.78° | 1436.03 min | 35668 km | 35903 km | |
| 06-01-26.88 | G | 12.57° | 1436.06 min | 35681 km | 35891 km | |
| 06-08-07.35 | G | 12.36° | 1436.13 min | 35675 km | 35900 km | |
| 07-02-12.83 | G | 12.15° | 1436.14 min | 35688 km | 35887 km | |
| 07-08-22.31 | G | 11.94° | 1436.07 min | 35682 km | 35890 km | |
| 08-03-18.72 | G | 11.72° | 1436.03 min | 35696 km | 35875 km | |
| 08-09-27.19 | G | 11.51° | 1436.08 min | 35692 km | 35881 km | |
| 09-04-11.65 | G | 11.30° | 1436.14 min | 35702 km | 35873 km | |
| 09-10-28.11 | G | 11.09° | 1436.11 min | 35697 km | 35877 km | |
| 10-05-13.56 | G | 10.88° | 1436.04 min | 35696 km | 35875 km | |
| 10-11-29.01 | G | 10.67° | 1436.04 min | 35696 km | 35875 km | |
| 11-06-11.47 | G | 10.46° | 1436.11 min | 35686 km | 35887 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 |
|---|---|---|---|---|
| 96-10-17.00 | -105.35° | -0.03°/d | 14.64° | |
| 08-05-07.58 | -104.32° | -0.01°/d | 11.66° | |
| 08-06-27.44 | -103.75° | -0.01°/d | 11.61° | |
| 08-07-11.40 | -103.62° | -0.01°/d | 11.59° | |
| 08-08-17.30 | -103.37° | -0.01°/d | 11.56° | |
| 08-09-28.18 | -103.23° | -0.02°/d | 11.51° | |
| 08-10-31.09 | -103.26° | -0.02°/d | 11.48° | |
| 08-12-04.00 | -103.40° | -0.02°/d | 11.44° | |
| 08-12-24.94 | -103.54° | -0.02°/d | 11.42° | |
| 09-02-23.78 | -104.22° | -0.03°/d | 11.35° | |
| 09-03-27.69 | -104.64° | -0.03°/d | 11.32° | |
| 09-04-30.60 | -105.13° | -0.03°/d | 11.28° | |
| 09-06-10.49 | -105.70° | -0.03°/d | 11.24° | |
| 09-07-14.39 | -106.16° | -0.03°/d | 11.20° | |
| 09-08-15.31 | -106.57° | -0.03°/d | 11.17° | |
| 09-09-17.22 | -106.92° | -0.03°/d | 11.14° | |
| 09-10-27.11 | -107.25° | -0.02°/d | 11.10° | |
| 09-12-04.00 | -107.40° | -0.02°/d | 11.06° | |
| 10-01-06.91 | -107.46° | -0.01°/d | 11.02° | |
| 10-02-22.78 | -107.39° | -0.01°/d | 10.97° | |
| 10-09-16.21 | -104.95° | -0.00°/d | 10.75° | |
| 10-10-27.09 | -104.35° | -0.00°/d | 10.71° | |
| 10-12-11.97 | -103.80° | -0.00°/d | 10.66° | |
| 11-01-11.88 | -103.53° | -0.01°/d | 10.63° | |
| 11-01-11.88 | -103.53° | -0.01°/d | 10.63° | |
| 11-01-11.88 | -103.53° | -0.01°/d | 10.63° | |
| 11-01-12.88 | -103.52° | -0.01°/d | 10.62° | |
| 11-01-30.83 | -103.41° | -0.01°/d | 10.60° | |
| 11-01-30.83 | -103.42° | -0.01°/d | 10.61° | |
| 11-01-30.83 | -103.42° | -0.01°/d | 10.61° | |
| 11-02-17.78 | -103.32° | -0.01°/d | 10.59° | |
| 11-02-17.78 | -103.32° | -0.01°/d | 10.59° | |
| 11-02-18.77 | -103.32° | -0.01°/d | 10.58° | |
| 11-02-18.77 | -103.32° | -0.01°/d | 10.58° | |
| 11-03-11.72 | -103.25° | -0.01°/d | 10.56° | |
| 11-03-11.72 | -103.25° | -0.01°/d | 10.56° | |
| 11-03-12.71 | -103.25° | -0.01°/d | 10.56° | |
| 11-04-04.65 | -103.22° | -0.01°/d | 10.54° | |
| 11-04-04.65 | -103.22° | -0.01°/d | 10.54° | |
| 11-05-09.55 | -103.31° | -0.02°/d | 10.50° | |
| 11-05-09.55 | -103.31° | -0.02°/d | 10.50° | |
| 11-05-09.55 | -103.31° | -0.02°/d | 10.50° | |
| 11-05-28.50 | -103.37° | -0.02°/d | 10.48° | |
| 11-05-28.50 | -103.37° | -0.02°/d | 10.48° | |
| 11-05-29.50 | -103.37° | -0.02°/d | 10.48° | |
| 11-06-16.45 | -103.46° | -0.02°/d | 10.46° | |
| 11-06-17.45 | -103.47° | -0.02°/d | 10.46° | |
| 11-06-17.45 | -103.47° | -0.02°/d | 10.46° | |
| 11-07-08.39 | -103.62° | -0.02°/d | 10.43° | |
| 11-07-09.39 | -103.63° | -0.02°/d | 10.43° | |
| 11-07-09.39 | -103.63° | -0.02°/d | 10.43° | |
| 11-07-09.39 | -103.63° | -0.02°/d | 10.43° | |
| 11-07-10.39 | -103.64° | -0.02°/d | 10.43° | |
| 11-08-05.31 | -103.89° | -0.02°/d | 10.40° | |
| 11-08-05.31 | -103.89° | -0.02°/d | 10.40° | |
| 11-08-05.31 | -103.89° | -0.02°/d | 10.40° | |
| 11-09-08.22 | -104.30° | -0.03°/d | 10.37° | |
| 11-09-08.22 | -104.30° | -0.03°/d | 10.37° | |
| 11-09-08.22 | -104.30° | -0.03°/d | 10.37° | |
| 11-09-08.22 | -104.30° | -0.03°/d | 10.37° | |
| 11-09-23.18 | -104.47° | -0.03°/d | 10.35° | |
| 11-09-24.18 | -104.48° | -0.03°/d | 10.35° | |
| 11-09-24.18 | -104.48° | -0.03°/d | 10.35° | |
| 11-09-25.18 | -104.50° | -0.03°/d | 10.35° | |
| 11-10-13.13 | -104.75° | -0.03°/d | 10.33° | |
| 11-10-13.13 | -104.75° | -0.03°/d | 10.33° | |
| 11-10-13.13 | -104.75° | -0.03°/d | 10.33° | |
| 11-10-13.13 | -104.75° | -0.03°/d | 10.33° | |
| 11-10-13.13 | -104.75° | -0.03°/d | 10.33° | |
| 11-10-29.08 | -104.97° | -0.03°/d | 10.31° | |
| 11-10-30.08 | -104.99° | -0.03°/d | 10.31° | |
| 11-11-15.04 | -105.21° | -0.03°/d | 10.29° | |
| 11-12-01.99 | -105.46° | -0.03°/d | 10.28° | |
| 11-12-15.95 | -105.66° | -0.03°/d | 10.26° |
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 |
|---|
| Datum poslední úpravy: 2011-12-18 10:59:46 UT |
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© 2011 - Petr Lála, Antonín Vítek |