1983-059B - Anik C2

Název objektu	Anik C2 {=Bratr}
	Telesat 7 [=Telecommunication Satellite]
SSC	14133
Start	1983-06-18 11:33:00 UT, Eastern Test Range, Challenger
Stav objektu	na geocentrické dráze
Očekávaná životnost na dráze	neomezená
Provozovatel	Kanada, Telesat
Výrobce	USA, Hughes SC
Kategorie	telekomunikační družice
Hmotnost	1238 kg

Parametry dráhy

Epocha	Typ	i	P	hP	hA	Pozn.
96-08-15.31	G	3.98°	1436.12 min	35775 km	35800 km
96-09-19.39	G	4.02°	1436.10 min	35628 km	35946 km
96-09-24.49	G	4.05°	1436.15 min	35781 km	35794 km
97-01-25.08	G	4.28°	1436.09 min	35773 km	35800 km
97-06-04.26	G	4.52°	1436.15 min	35780 km	35795 km
97-07-01.86	G	4.57°	1438.84 min	35836 km	35845 km
97-08-22.28	G	4.67°	1436.11 min	35773 km	35801 km
98-01-01.45	G	4.91°	1436.09 min	35779 km	35794 km
98-01-07.89	G	4.93°	1452.73 min	35935 km	36289 km
98-05-09.82	G	5.13°	1452.78 min	35938 km	36288 km
98-09-06.32	G	5.34°	1452.71 min	35944 km	36279 km
99-01-03.36	G	5.55°	1452.71 min	35931 km	36291 km
99-04-24.32	G	5.76°	1452.78 min	35938 km	36287 km
99-09-01.46	G	5.97°	1452.77 min	35940 km	36285 km
99-12-25.47	G	6.17°	1452.69 min	35930 km	36291 km
00-04-20.49	G	6.38°	1452.74 min	35931 km	36293 km
00-09-03.68	G	6.61°	1452.71 min	35941 km	36281 km
00-12-31.72	G	6.82°	1452.78 min	35934 km	36291 km
01-04-30.77	G	7.03°	1452.76 min	35931 km	36293 km
01-09-06.90	G	7.25°	1452.76 min	35948 km	36276 km
02-01-08.98	G	7.48°	1452.73 min	35937 km	36286 km
02-05-09.03	G	7.69°	1452.74 min	35956 km	36267 km
02-09-06.08	G	7.90°	1452.75 min	35955 km	36269 km
03-01-04.13	G	8.11°	1452.78 min	35949 km	36275 km
03-04-26.11	G	8.32°	1452.69 min	35949 km	36272 km
03-08-16.09	G	8.52°	1452.77 min	35964 km	36260 km
03-12-14.13	G	8.74°	1452.76 min	35961 km	36263 km
04-03-31.08	G	8.95°	1452.71 min	35952 km	36270 km
04-12-28.46	G	9.46°	1452.70 min	35965 km	36257 km
05-04-17.42	G	9.67°	1452.77 min	35960 km	36265 km
05-08-08.40	G	9.88°	1452.73 min	35968 km	36255 km
05-11-24.35	G	10.09°	1452.75 min	35971 km	36253 km
06-03-17.33	G	10.30°	1452.75 min	35958 km	36266 km
06-06-29.24	G	10.51°	1452.81 min	35970 km	36256 km
06-10-19.22	G	10.72°	1452.74 min	35974 km	36250 km
07-02-05.17	G	10.93°	1452.73 min	35960 km	36263 km
07-05-24.11	G	11.14°	1452.73 min	35960 km	36263 km
07-09-14.10	G	11.35°	1452.71 min	35966 km	36256 km
08-01-02.06	G	11.56°	1452.77 min	35956 km	36268 km
08-04-22.03	G	11.77°	1452.70 min	35950 km	36272 km
08-08-16.04	G	11.98°	1452.77 min	35965 km	36260 km
08-12-02.99	G	12.18°	1452.71 min	35957 km	36265 km
09-03-25.98	G	12.39°	1452.75 min	35945 km	36279 km
09-07-23.02	G	12.60°	1452.83 min	35960 km	36267 km
09-11-20.06	G	12.81°	1452.73 min	35959 km	36264 km
10-03-24.15	G	13.02°	1452.69 min	35937 km	36284 km
10-07-31.27	G	13.23°	1452.70 min	35947 km	36275 km
10-11-29.33	G	13.43°	1452.73 min	35950 km	36273 km
11-04-14.52	G	13.64°	1452.70 min	35936 km	36286 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). h_P - Výška dráhy v pericentru. h_A - Výška dráhy v apocentru.

Pozice na stacionární dráze

Epocha	λ	Δλ	i	Poznámka
09-01-07.29	-178.55°	-4.06°/d	12.24°
09-01-13.35	156.47°	-4.06°/d	12.25°
09-01-27.47	98.08°	-4.08°/d	12.28°
09-02-06.56	56.23°	-4.08°/d	12.30°
09-02-11.60	35.32°	-4.07°/d	12.31°
09-02-24.72	-18.88°	-4.06°/d	12.33°
09-03-06.80	-60.57°	-4.07°/d	12.35°
09-03-16.89	-102.38°	-4.08°/d	12.37°
09-03-24.96	-135.84°	-4.08°/d	12.38°
09-04-04.05	-177.56°	-4.06°/d	12.40°
09-04-12.12	149.14°	-4.06°/d	12.42°
09-04-22.21	107.43°	-4.08°/d	12.43°
09-04-23.22	103.26°	-4.08°/d	12.44°
09-05-01.29	69.77°	-4.08°/d	12.45°
09-05-14.40	15.46°	-4.08°/d	12.47°
09-05-14.40	15.45°	-4.07°/d	12.47°
09-05-27.52	-38.71°	-4.07°/d	12.50°
09-06-07.61	-84.64°	-4.08°/d	12.52°
09-06-16.69	-122.28°	-4.08°/d	12.53°
09-06-26.78	-164.05°	-4.07°/d	12.55°
09-07-03.84	166.80°	-4.06°/d	12.56°
09-07-15.95	116.82°	-4.09°/d	12.58°
09-07-29.06	62.43°	-4.08°/d	12.61°
09-08-05.13	33.17°	-4.07°/d	12.62°
09-08-13.20	-0.19°	-4.06°/d	12.63°
09-08-21.27	-33.52°	-4.06°/d	12.65°
09-08-31.35	-75.26°	-4.08°/d	12.66°
09-09-07.42	-104.52°	-4.08°/d	12.68°
09-09-17.50	-146.33°	-4.07°/d	12.69°
09-09-23.56	-171.36°	-4.06°/d	12.70°
09-09-28.60	167.82°	-4.06°/d	12.71°
09-10-26.85	50.90°	-4.08°/d	12.76°
09-10-31.89	30.01°	-4.07°/d	12.77°
09-11-18.04	-40.83°	-4.06°/d	12.80°
09-11-25.10	-70.04°	-4.07°/d	12.81°
09-12-03.17	-103.49°	-4.08°/d	12.83°
09-12-14.27	-149.50°	-4.07°/d	12.85°
09-12-21.33	-178.69°	-4.06°/d	12.86°
09-12-25.37	164.65°	-4.06°/d	12.87°
09-12-30.41	143.85°	-4.06°/d	12.87°
10-01-10.51	97.95°	-4.08°/d	12.89°
10-01-22.61	47.73°	-4.07°/d	12.91°
10-02-01.70	5.98°	-4.06°/d	12.93°
10-02-13.81	-44.01°	-4.07°/d	12.95°
10-02-21.88	-77.42°	-4.08°/d	12.97°
10-02-26.92	-98.33°	-4.08°/d	12.97°
10-09-12.65	163.40°	-4.06°/d	13.30°
10-09-21.73	125.92°	-4.06°/d	13.32°
10-09-30.81	88.31°	-4.08°/d	13.33°
10-10-01.82	84.13°	-4.08°/d	13.33°
10-10-10.90	46.46°	-4.07°/d	13.34°
10-10-13.92	33.91°	-4.08°/d	13.35°
10-10-24.01	-7.77°	-4.06°/d	13.37°
10-11-04.11	-53.61°	-4.06°/d	13.38°
10-11-10.16	-78.69°	-4.07°/d	13.39°
10-11-19.24	-116.33°	-4.07°/d	13.41°
10-11-27.31	-149.77°	-4.06°/d	13.42°
10-12-01.34	-166.46°	-4.06°/d	13.43°
10-12-05.38	176.88°	-4.05°/d	13.43°
10-12-12.44	147.73°	-4.06°/d	13.45°
10-12-19.50	118.55°	-4.07°/d	13.46°
10-12-26.56	89.29°	-4.08°/d	13.47°
10-12-31.61	68.33°	-4.08°/d	13.48°
10-12-31.61	68.33°	-4.08°/d	13.48°
11-01-07.67	39.05°	-4.07°/d	13.49°
11-01-07.67	39.05°	-4.07°/d	13.49°
11-01-07.67	39.05°	-4.07°/d	13.49°
11-01-08.68	34.87°	-4.07°/d	13.49°
11-01-08.68	34.87°	-4.07°/d	13.49°
11-01-08.68	34.87°	-4.07°/d	13.49°
11-01-08.68	34.87°	-4.07°/d	13.49°
11-01-08.68	34.87°	-4.07°/d	13.49°
11-01-08.68	34.87°	-4.07°/d	13.49°
11-01-08.68	34.87°	-4.07°/d	13.49°
11-01-16.75	1.50°	-4.06°/d	13.50°
11-01-26.84	-40.15°	-4.06°/d	13.52°
11-01-26.84	-40.15°	-4.06°/d	13.52°
11-01-27.85	-44.33°	-4.06°/d	13.52°
11-01-28.85	-48.50°	-4.06°/d	13.52°
11-02-02.90	-69.38°	-4.07°/d	13.53°
11-02-02.90	-69.38°	-4.07°/d	13.53°
11-02-02.90	-69.38°	-4.07°/d	13.53°
11-02-06.93	-86.10°	-4.07°/d	13.53°
11-02-10.97	-102.83°	-4.07°/d	13.54°
11-02-10.97	-102.83°	-4.07°/d	13.54°
11-02-10.97	-102.83°	-4.07°/d	13.54°
11-02-11.98	-107.01°	-4.07°/d	13.54°
11-02-16.01	-123.74°	-4.07°/d	13.55°
11-02-21.06	-144.65°	-4.07°/d	13.56°
11-02-21.06	-144.65°	-4.07°/d	13.56°
11-02-21.06	-144.65°	-4.07°/d	13.56°
11-02-27.11	-169.70°	-4.06°/d	13.56°
11-02-27.11	-169.70°	-4.06°/d	13.56°
11-02-28.12	-173.87°	-4.06°/d	13.57°
11-03-09.20	148.66°	-4.06°/d	13.58°
11-03-09.20	148.66°	-4.06°/d	13.58°
11-03-13.23	131.99°	-4.06°/d	13.59°
11-03-13.23	131.99°	-4.06°/d	13.59°
11-03-19.29	106.94°	-4.07°/d	13.60°
11-03-23.32	90.20°	-4.08°/d	13.60°
11-03-23.32	90.20°	-4.08°/d	13.60°
11-03-24.33	86.01°	-4.08°/d	13.60°
11-03-28.37	69.26°	-4.08°/d	13.61°
11-03-28.37	69.26°	-4.08°/d	13.61°
11-03-28.37	69.26°	-4.08°/d	13.61°
11-04-01.40	52.51°	-4.07°/d	13.62°
11-04-01.40	52.51°	-4.07°/d	13.62°
11-04-05.44	35.78°	-4.07°/d	13.62°
11-04-05.44	35.78°	-4.07°/d	13.62°
11-04-06.45	31.61°	-4.07°/d	13.62°
11-04-07.45	27.43°	-4.06°/d	13.63°
11-04-16.53	-10.09°	-4.06°/d	13.64°
11-04-16.53	-10.09°	-4.06°/d	13.64°
11-04-16.53	-10.09°	-4.06°/d	13.64°
11-04-22.59	-35.10°	-4.06°/d	13.65°
11-04-26.62	-51.78°	-4.06°/d	13.66°
11-04-26.62	-51.78°	-4.06°/d	13.66°
11-04-26.62	-51.78°	-4.06°/d	13.66°
11-04-30.66	-68.47°	-4.07°/d	13.66°
11-04-30.66	-68.47°	-4.07°/d	13.66°
11-05-01.66	-72.65°	-4.07°/d	13.66°
11-05-01.66	-72.65°	-4.07°/d	13.66°
11-05-06.71	-93.55°	-4.07°/d	13.67°
11-05-06.71	-93.55°	-4.07°/d	13.67°
11-05-10.74	-110.29°	-4.07°/d	13.68°
11-05-10.74	-110.29°	-4.07°/d	13.68°
11-05-11.75	-114.47°	-4.07°/d	13.68°
11-05-16.80	-135.40°	-4.07°/d	13.69°
11-05-16.80	-135.40°	-4.07°/d	13.69°
11-05-20.83	-152.13°	-4.06°/d	13.69°
11-05-20.83	-152.13°	-4.06°/d	13.69°
11-05-21.84	-156.31°	-4.06°/d	13.69°
11-05-31.93	162.03°	-4.05°/d	13.71°
11-06-01.94	157.87°	-4.05°/d	13.71°
11-06-01.94	157.87°	-4.05°/d	13.71°
11-06-02.95	153.71°	-4.05°/d	13.71°
11-06-05.97	141.21°	-4.06°/d	13.72°
11-06-05.97	141.21°	-4.06°/d	13.72°
11-06-11.02	120.36°	-4.06°/d	13.72°
11-06-11.02	120.36°	-4.06°/d	13.72°
11-06-12.03	116.19°	-4.07°/d	13.72°
11-06-13.03	112.01°	-4.07°/d	13.73°
11-06-13.03	112.01°	-4.07°/d	13.73°
11-06-13.03	112.01°	-4.07°/d	13.73°
11-06-13.03	112.01°	-4.07°/d	13.73°
11-06-13.03	112.01°	-4.07°/d	13.73°
11-06-13.03	112.01°	-4.07°/d	13.73°
11-06-18.08	91.10°	-4.07°/d	13.73°
11-06-22.11	74.35°	-4.08°/d	13.74°
11-06-22.11	74.35°	-4.08°/d	13.74°
11-06-22.11	74.35°	-4.08°/d	13.74°
11-06-22.11	74.35°	-4.08°/d	13.74°
11-06-22.11	74.35°	-4.08°/d	13.74°
11-06-27.16	53.43°	-4.07°/d	13.75°
11-06-27.16	53.43°	-4.07°/d	13.75°
11-06-27.16	53.43°	-4.07°/d	13.75°
11-07-01.19	36.71°	-4.07°/d	13.75°
11-07-01.19	36.71°	-4.07°/d	13.75°
11-07-07.25	11.67°	-4.06°/d	13.76°
11-07-07.25	11.67°	-4.06°/d	13.76°
11-07-07.25	11.67°	-4.06°/d	13.76°
11-07-12.29	-9.16°	-4.05°/d	13.77°
11-07-12.29	-9.16°	-4.05°/d	13.77°
11-07-12.29	-9.16°	-4.05°/d	13.77°
11-07-20.36	-42.49°	-4.06°/d	13.78°
11-07-20.36	-42.49°	-4.06°/d	13.78°
11-07-20.36	-42.49°	-4.06°/d	13.78°
11-07-20.36	-42.49°	-4.06°/d	13.78°
11-07-25.41	-63.35°	-4.07°/d	13.79°
11-07-25.41	-63.35°	-4.07°/d	13.79°
11-07-30.45	-84.25°	-4.07°/d	13.79°
11-07-30.45	-84.25°	-4.07°/d	13.79°
11-07-30.45	-84.25°	-4.07°/d	13.79°
11-08-05.50	-109.35°	-4.07°/d	13.80°
11-08-06.51	-113.55°	-4.07°/d	13.80°
11-08-06.51	-113.55°	-4.07°/d	13.80°
11-08-10.55	-130.30°	-4.08°/d	13.81°
11-08-11.56	-134.46°	-4.07°/d	13.81°
11-08-15.59	-151.18°	-4.06°/d	13.82°
11-08-19.63	-167.86°	-4.06°/d	13.82°
11-08-19.63	-167.86°	-4.06°/d	13.82°
11-08-20.63	-172.03°	-4.06°/d	13.83°
11-08-25.68	167.15°	-4.05°/d	13.83°
11-08-25.68	167.15°	-4.05°/d	13.83°
11-08-25.68	167.15°	-4.05°/d	13.83°
11-08-31.73	142.17°	-4.05°/d	13.84°
11-08-31.73	142.17°	-4.05°/d	13.84°
11-08-31.73	142.17°	-4.05°/d	13.84°
11-09-05.77	121.32°	-4.06°/d	13.85°
11-09-05.77	121.32°	-4.06°/d	13.85°
11-09-09.81	104.60°	-4.07°/d	13.85°
11-09-09.81	104.60°	-4.07°/d	13.85°
11-09-09.81	104.60°	-4.07°/d	13.85°
11-09-13.85	87.87°	-4.07°/d	13.86°
11-09-13.85	87.87°	-4.07°/d	13.86°
11-09-13.85	87.87°	-4.07°/d	13.86°
11-09-13.85	87.87°	-4.07°/d	13.86°
11-09-13.85	87.87°	-4.07°/d	13.86°
11-09-17.88	71.13°	-4.07°/d	13.87°
11-09-18.89	66.94°	-4.07°/d	13.87°
11-09-19.90	62.76°	-4.07°/d	13.87°
11-09-22.92	50.21°	-4.07°/d	13.87°
11-09-22.92	50.21°	-4.07°/d	13.87°
11-09-22.92	50.21°	-4.07°/d	13.87°
11-09-22.92	50.21°	-4.07°/d	13.87°
11-09-26.96	33.49°	-4.06°/d	13.88°
11-09-26.96	33.49°	-4.06°/d	13.88°
11-09-26.96	33.49°	-4.06°/d	13.88°
11-09-26.96	33.49°	-4.06°/d	13.88°
11-09-26.96	33.49°	-4.06°/d	13.88°
11-09-26.96	33.49°	-4.06°/d	13.88°
11-09-26.96	33.49°	-4.06°/d	13.88°
11-09-26.96	33.49°	-4.06°/d	13.88°
11-10-04.02	4.29°	-4.05°/d	13.89°
11-10-04.02	4.29°	-4.05°/d	13.89°
11-10-05.03	0.12°	-4.05°/d	13.89°
11-10-09.07	-16.54°	-4.05°/d	13.90°
11-10-09.07	-16.54°	-4.05°/d	13.90°
11-10-10.07	-20.71°	-4.05°/d	13.90°
11-10-10.07	-20.71°	-4.05°/d	13.90°
11-10-14.11	-37.37°	-4.06°/d	13.90°
11-10-15.12	-41.54°	-4.06°/d	13.90°
11-10-15.12	-41.54°	-4.06°/d	13.90°
11-10-19.15	-58.23°	-4.06°/d	13.91°
11-10-19.15	-58.23°	-4.06°/d	13.91°
11-10-25.21	-83.31°	-4.07°/d	13.92°
11-10-29.24	-100.05°	-4.07°/d	13.92°
11-10-29.24	-100.05°	-4.07°/d	13.92°
11-11-02.28	-116.80°	-4.07°/d	13.93°
11-11-02.28	-116.80°	-4.07°/d	13.93°
11-11-02.28	-116.80°	-4.07°/d	13.93°
11-11-05.30	-129.35°	-4.07°/d	13.94°
11-11-05.30	-129.35°	-4.07°/d	13.94°
11-11-09.34	-146.06°	-4.06°/d	13.94°
11-11-10.35	-150.24°	-4.06°/d	13.94°
11-11-10.35	-150.24°	-4.06°/d	13.94°
11-11-14.38	-166.92°	-4.06°/d	13.95°
11-11-15.39	-171.09°	-4.05°/d	13.95°
11-11-21.44	163.93°	-4.05°/d	13.96°
11-11-26.49	143.10°	-4.05°/d	13.96°
11-11-26.49	143.10°	-4.05°/d	13.96°
11-11-26.49	143.10°	-4.05°/d	13.96°
11-11-29.51	130.60°	-4.06°/d	13.97°
11-11-29.51	130.60°	-4.06°/d	13.97°
11-11-30.52	126.43°	-4.06°/d	13.97°
11-11-30.52	126.43°	-4.06°/d	13.97°
11-12-05.57	105.55°	-4.07°/d	13.98°
11-12-05.57	105.55°	-4.07°/d	13.98°
11-12-10.61	84.63°	-4.07°/d	13.98°
11-12-10.61	84.63°	-4.07°/d	13.98°
11-12-13.64	72.07°	-4.07°/d	13.99°

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.

Popis objektu

Stacionární telekomunikační družice. Postavila ji firma Hughes Space and Communications Co. (HSC, nyní Boeing Satellite Systems), Seal Beach, CA (USA) ve spolupráci s firmou Spar Aerospace, Toronto, ON (Kanada). Provozovatelem je Telesat Canada, Gloucester, ON (Kanada).

Rotací stabilizovaná družice typu HS-376 válcového tvaru o průměru 2.16 m a délce při startu 2.82 m, na dráze 6.43 m včetně anténního systému a vysunutého válcového panelu fotovoltaických baterií, má boční stěny pokryty fotovoltaickými články s celkovým příkonem 900 W na počátku aktivního života, dobíjejícího 3 NiCd akumulátorové baterie. Nese 16 převaděčů pracujících v pásmu K_u (14/12 GHz, permaktrony o výkonu 16×15 W, EIRP 16.5 dBW). Je určena pro kanadské vnitrostátní komunikace. Parabolická anténa o průměru 1.8 m je umístěna na stabilizované protirotující plošině, která nese též veškerou elektroniku. Pro korekce dráhy a úpravy osy rotace slouží 4 motorky na hydrazin (99 kg). Pro navedení na stacionární dráhu je vybavena motorem Thiokol Star 30 na TPL.

Pozemní řídicí středisko je u města Ottawa, ONT (Kanada).

Plánovaný bod zavěšení je nad 104.5° z.d. Předpokládaná aktivní životnost je 10 roků.

Předchozí družicí této řady je Anik C3 alias Telesat 6 (1982-110C), další jiného typu je Anik D2 alias Telesat 8 (1984-113B).

Průběh letu

Datum	Událost
1993-04-06	V souvislosti s chystaným pronájmem vyveden z pozice nad 110° z.d.
1993-červen	Kapacita družice pronajata Argentině pro zajištění spojení v oblasti jižní Argentiny a části Antarktidy.
1993-06-22	Družice byla zakotvena nad 78.5° z.d. a byl překonfigurován její antenní systém.
1997-březen	Ukončen provoz pro Argentinu.
1997-06-10	Zahájen přesun z pozice nad 76.5° z.d.
1997-08-06	Zakotven nad 115° z.d. a obnoven vnitrostátní provoz pro Kanadu.
1998-01-07	Ukončeno provozování družice a její systémy byly vypojeny.

Literatura

1. Home Page. - Los Angeles, CA : Boeing, 2002. - [Cit. 2002-06-16].     (http://www.boeing.com/defense-space/space/bss/).
2. Home Page. - Ottawa, ON : Telesat Canada, 2008. - [Cit. 2008-09-19].     (http://www.telesat.ca).
3. Anik C. Expanding Canada's Telecommunications Network. - Los Angeles : Hughes, 1989.     (http://www.hughespace.com/factsheets/376/anik_c/anik_c.html).

Datum poslední úpravy: 2011-12-18 11:04:16 UT

© 2011 - Petr Lála, Antonín Vítek