1975-117A - RCA Satcom 1

Název objektu	RCA Satcom 1 [=Radio Corporation of America Satellite Communications]
SSC	8476
Start	1975-12-13 01:56 UT, Eastern Test Range, Delta 3914
Stav objektu	na geocentrické dráze
Očekávaná životnost na dráze	neomezená
Provozovatel	USA, RCA
Výrobce	USA, GE Astro Space
Kategorie	telekomunikační družice
Hmotnost	868 kg

Parametry dráhy

Epocha	Typ	i	P	hP	hA	Pozn.
75-12-13.1	G	27.20°	634.80 min	185 km	35993 km
76-01-01.0	G	0.30°	1439.70 min	35625 km	36086 km
76-03-31.0	G	0.00°	1436.20 min	35783 km	35790 km
80-03-09.89	G	0.01°	1436.14 min	35779 km	35796 km
83-01-02.09	G	0.16°	1436.06 min	35783 km	35789 km
84-03-16.90	G	0.36°	1436.07 min	35768 km	35804 km
84-04-06.84	G	0.07°	1436.11 min	35781 km	35792 km
84-05-17.58	G	0.29°	1436.14 min	35777 km	35798 km
84-05-22.72	G	0.06°	1436.12 min	35777 km	35797 km
84-05-25.71	G	0.36°	1436.06 min	35774 km	35798 km
84-05-26.71	G	0.02°	1436.05 min	35781 km	35790 km
84-06-04.83	G	0.35°	1440.73 min	35857 km	35897 km
84-06-05.68	G	0.09°	1436.05 min	35774 km	35797 km
84-06-13.67	G	0.37°	1440.59 min	35856 km	35893 km
84-07-05.75	G	0.44°	1445.00 min	35860 km	36061 km
84-07-13.73	G	0.45°	1445.76 min	35877 km	36074 km
84-10-18.12	G	0.67°	1445.89 min	35878 km	36078 km
85-04-10.09	G	1.12°	1445.90 min	35867 km	36089 km
85-08-13.58	G	1.44°	1445.91 min	35882 km	36075 km
86-01-30.27	G	1.86°	1445.91 min	35875 km	36082 km
86-06-27.86	G	2.27°	1445.90 min	35873 km	36083 km
86-10-07.27	G	2.51°	1445.78 min	35883 km	36069 km
86-12-16.54	G	2.72°	1445.78 min	35878 km	36074 km
87-03-22.93	G	2.97°	1445.91 min	35872 km	36085 km
87-06-17.28	G	3.19°	1445.96 min	35874 km	36085 km
87-09-07.61	G	3.41°	1445.93 min	35888 km	36070 km
87-12-23.03	G	3.70°	1445.79 min	35882 km	36070 km
88-03-19.38	G	3.92°	1445.84 min	35873 km	36081 km
88-11-25.39	G	4.55°	1445.92 min	35892 km	36065 km
89-05-08.05	G	4.96°	1445.82 min	35874 km	36080 km
89-08-16.45	G	5.25°	1445.85 min	35882 km	36073 km
89-11-24.85	G	5.47°	1445.94 min	35897 km	36062 km
90-02-07.15	G	5.67°	1445.94 min	35886 km	36072 km
90-04-29.48	G	5.88°	1445.92 min	35875 km	36082 km
90-07-25.82	G	6.09°	1445.82 min	35887 km	36066 km
90-10-29.20	G	6.31°	1445.83 min	35892 km	36062 km
91-01-22.54	G	6.54°	1445.89 min	35883 km	36073 km
91-04-20.90	G	6.75°	1445.94 min	35862 km	36096 km
91-07-19.26	G	6.96°	1445.89 min	35863 km	36093 km
92-01-15.98	G	7.38°	1445.85 min	35871 km	36083 km
92-07-11.69	G	7.79°	1445.93 min	35859 km	36099 km
92-10-15.08	G	8.00°	1445.81 min	35875 km	36078 km
93-01-17.45	G	8.22°	1445.81 min	35871 km	36082 km
93-08-15.30	G	8.65°	1445.80 min	35859 km	36094 km
93-12-14.76	G	8.89°	1445.92 min	35868 km	36090 km
94-04-01.46	G	9.13°	1445.80 min	35863 km	36090 km
94-07-18.51	G	9.34°	1445.93 min	35853 km	36105 km
94-11-10.02	G	9.55°	1445.83 min	35857 km	36097 km
95-06-15.98	G	9.95°	1445.75 min	35847 km	36103 km
95-10-15.46	G	10.16°	1445.84 min	35859 km	36095 km
96-06-24.47	G	10.57°	1445.79 min	35850 km	36103 km
96-11-06.01	G	10.77°	1445.76 min	35867 km	36084 km
97-04-07.62	G	10.99°	1445.76 min	35876 km	36075 km
97-09-09.23	G	11.20°	1445.77 min	35868 km	36084 km
98-03-25.02	G	11.44°	1445.82 min	35884 km	36070 km
98-09-16.72	G	11.64°	1445.78 min	35860 km	36092 km
99-03-24.47	G	11.85°	1445.86 min	35894 km	36061 km
99-11-03.36	G	12.06°	1445.74 min	35896 km	36054 km
00-06-26.29	G	12.27°	1445.69 min	35880 km	36068 km
01-03-16.33	G	12.48°	1445.82 min	35899 km	36054 km
01-11-02.24	G	12.68°	1445.77 min	35911 km	36040 km
01-11-06.25	G	12.65°	1445.77 min	35749 km	36202 km
01-11-16.29	G	12.66°	1445.78 min	35894 km	36058 km
02-09-13.48	G	12.87°	1445.77 min	35876 km	36076 km
03-07-25.73	G	13.08°	1445.67 min	35866 km	36082 km
04-12-26.78	G	13.41°	1445.69 min	35873 km	36075 km
05-11-11.04	G	13.62°	1445.73 min	35873 km	36077 km
06-10-02.32	G	13.83°	1445.81 min	35882 km	36071 km
07-08-19.59	G	14.04°	1445.70 min	35889 km	36060 km
08-07-15.90	G	14.25°	1445.77 min	35893 km	36059 km
09-07-12.32	G	14.46°	1445.72 min	35893 km	36056 km
10-08-18.91	G	14.67°	1445.84 min	35900 km	36055 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
08-05-09.63	-87.61°	-2.38°/d	14.20°
08-05-20.67	-114.47°	-2.38°/d	14.21°
08-05-31.72	-141.25°	-2.37°/d	14.22°
08-06-20.79	170.44°	-2.34°/d	14.23°
08-07-07.86	129.54°	-2.35°/d	14.24°
08-08-11.00	46.71°	140.47°/d	25.07°
08-08-21.04	22.45°	-2.36°/d	14.27°
08-09-01.08	-4.09°	-2.35°/d	14.27°
08-09-15.14	-37.79°	-2.35°/d	14.28°
08-09-28.19	-69.27°	-2.37°/d	14.29°
08-10-09.23	-96.06°	-2.38°/d	14.30°
08-10-17.26	-115.58°	-2.38°/d	14.30°
08-11-03.33	-156.93°	-2.36°/d	14.31°
08-11-11.36	-176.24°	-2.35°/d	14.32°
08-11-20.40	162.12°	-2.34°/d	14.32°
08-12-05.46	126.02°	-2.36°/d	14.33°
08-12-17.50	96.86°	-2.38°/d	14.34°
08-12-28.55	69.98°	-2.38°/d	14.35°
09-01-04.58	52.89°	-2.37°/d	14.35°
09-01-18.63	18.87°	-2.35°/d	14.36°
09-01-26.66	-0.43°	-2.35°/d	14.36°
09-02-07.71	-29.32°	-2.35°/d	14.37°
09-02-20.76	-60.74°	-2.36°/d	14.38°
09-03-07.82	-97.27°	-2.38°/d	14.39°
09-03-22.88	-133.87°	-2.37°/d	14.40°
09-04-07.94	-172.64°	-2.35°/d	14.41°
09-04-13.97	172.92°	-2.34°/d	14.41°
09-04-26.01	144.07°	-2.35°/d	14.42°
09-05-08.06	115.07°	-2.36°/d	14.42°
09-05-21.11	83.41°	-2.39°/d	14.43°
09-05-22.12	80.97°	-2.38°/d	14.43°
09-06-04.17	49.20°	-2.39°/d	14.43°
09-06-13.21	27.33°	-2.36°/d	14.44°
09-06-24.25	0.77°	-2.35°/d	14.45°
09-07-02.28	-18.48°	-2.35°/d	14.45°
09-07-12.32	-42.59°	-2.35°/d	14.46°
09-07-24.37	-71.67°	-2.37°/d	14.47°
09-08-05.42	-100.92°	-2.38°/d	14.47°
09-08-20.48	-137.49°	-2.37°/d	14.48°
09-09-03.53	-171.42°	-2.36°/d	14.49°
09-09-16.58	157.34°	-2.34°/d	14.50°
09-09-26.62	133.27°	-2.35°/d	14.50°
09-10-03.65	116.35°	-2.36°/d	14.51°
09-10-26.74	60.21°	-2.38°/d	14.52°
09-10-27.74	57.77°	-2.38°/d	14.52°
09-11-13.81	16.48°	-2.35°/d	14.53°
09-11-14.82	14.06°	-2.35°/d	14.53°
09-12-08.91	-43.77°	-2.35°/d	14.54°
09-12-17.95	-65.57°	-2.36°/d	14.55°
09-12-26.98	-87.47°	-2.37°/d	14.55°
10-01-09.03	-119.22°	-2.37°/d	14.56°
10-01-22.09	-150.86°	-2.36°/d	14.56°
10-01-29.11	-167.79°	-2.35°/d	14.57°
10-02-04.14	177.75°	-2.34°/d	14.57°
10-02-16.18	148.90°	-2.34°/d	14.58°
10-02-24.22	129.62°	-2.35°/d	14.58°
10-09-08.99	13.99°	-2.35°/d	14.67°
10-09-30.08	-36.58°	-2.35°/d	14.68°
10-10-12.12	-65.66°	-2.37°/d	14.69°
10-10-25.17	-97.31°	-2.37°/d	14.70°
10-11-05.22	-124.16°	-2.37°/d	14.70°
10-11-16.26	-150.93°	-2.36°/d	14.70°
10-11-27.31	-177.49°	-2.34°/d	14.71°
10-12-04.33	165.67°	-2.34°/d	14.71°
10-12-23.41	119.90°	-2.36°/d	14.72°
10-12-30.44	102.90°	-2.37°/d	14.72°
10-12-30.44	102.90°	-2.37°/d	14.72°
10-12-30.44	102.90°	-2.37°/d	14.72°
11-01-05.46	88.25°	-2.38°/d	14.72°
11-01-06.46	85.77°	-2.39°/d	14.73°
11-01-06.46	85.77°	-2.39°/d	14.73°
11-01-07.47	83.34°	-2.38°/d	14.73°
11-01-08.47	80.89°	-2.38°/d	14.73°
11-01-08.47	80.89°	-2.38°/d	14.73°
11-01-08.47	80.89°	-2.38°/d	14.73°
11-01-08.47	80.89°	-2.38°/d	14.73°
11-01-08.47	80.89°	-2.38°/d	14.73°
11-01-14.50	66.22°	-2.38°/d	14.73°
11-01-14.50	66.22°	-2.38°/d	14.73°
11-01-14.50	66.22°	-2.38°/d	14.73°
11-01-14.50	66.22°	-2.38°/d	14.73°
11-01-22.53	46.69°	-2.37°/d	14.73°
11-01-22.53	46.69°	-2.37°/d	14.73°
11-01-22.53	46.69°	-2.37°/d	14.73°
11-01-22.53	46.69°	-2.37°/d	14.73°
11-01-26.54	36.93°	-2.36°/d	14.73°
11-01-26.54	36.93°	-2.36°/d	14.73°
11-01-26.54	36.93°	-2.36°/d	14.73°
11-01-26.54	36.93°	-2.36°/d	14.73°
11-01-26.54	36.93°	-2.36°/d	14.73°
11-01-26.54	36.93°	-2.36°/d	14.73°
11-01-26.54	36.93°	-2.36°/d	14.73°
11-02-03.58	17.55°	-2.35°/d	14.74°
11-02-03.58	17.55°	-2.35°/d	14.74°
11-02-03.58	17.55°	-2.35°/d	14.74°
11-02-10.60	0.66°	-2.34°/d	14.74°
11-02-10.60	0.66°	-2.34°/d	14.74°
11-02-10.60	0.66°	-2.34°/d	14.74°
11-02-15.62	-11.38°	-2.34°/d	14.74°
11-02-15.62	-11.38°	-2.34°/d	14.74°
11-02-15.62	-11.38°	-2.34°/d	14.74°
11-02-15.62	-11.38°	-2.34°/d	14.74°
11-02-15.62	-11.38°	-2.34°/d	14.74°
11-02-15.62	-11.38°	-2.34°/d	14.74°
11-02-15.62	-11.38°	-2.34°/d	14.74°
11-02-15.62	-11.38°	-2.34°/d	14.74°
11-02-15.62	-11.38°	-2.34°/d	14.74°
11-02-24.66	-33.07°	-2.35°/d	14.74°
11-02-24.66	-33.07°	-2.35°/d	14.74°
11-02-24.66	-33.07°	-2.35°/d	14.74°
11-02-25.66	-35.48°	-2.35°/d	14.74°
11-02-25.66	-35.48°	-2.35°/d	14.74°
11-02-25.66	-35.48°	-2.35°/d	14.74°
11-02-25.66	-35.48°	-2.35°/d	14.74°
11-03-02.68	-47.56°	-2.36°/d	14.75°
11-03-02.68	-47.56°	-2.36°/d	14.75°
11-03-02.68	-47.56°	-2.36°/d	14.75°
11-03-07.70	-59.67°	-2.36°/d	14.75°
11-03-12.72	-71.82°	-2.37°/d	14.75°
11-03-12.72	-71.82°	-2.37°/d	14.75°
11-03-17.74	-84.00°	-2.37°/d	14.75°
11-03-22.76	-96.22°	-2.37°/d	14.75°
11-03-22.76	-96.22°	-2.37°/d	14.75°
11-03-28.78	-110.88°	-2.37°/d	14.76°
11-03-28.78	-110.88°	-2.37°/d	14.76°
11-03-29.79	-113.32°	-2.37°/d	14.76°
11-04-02.80	-123.08°	-2.37°/d	14.76°
11-04-02.80	-123.08°	-2.37°/d	14.76°
11-04-07.82	-135.26°	-2.37°/d	14.76°
11-04-12.84	-147.41°	-2.36°/d	14.76°
11-04-18.87	-161.93°	-2.35°/d	14.76°
11-04-19.87	-164.35°	-2.35°/d	14.76°
11-04-19.87	-164.35°	-2.35°/d	14.76°
11-04-25.90	-178.83°	-2.34°/d	14.77°
11-04-25.90	-178.83°	-2.34°/d	14.77°
11-04-30.92	169.14°	-2.34°/d	14.77°
11-04-30.92	169.14°	-2.34°/d	14.77°
11-04-30.92	169.14°	-2.34°/d	14.77°
11-05-07.94	152.33°	-2.34°/d	14.77°
11-05-07.94	152.33°	-2.34°/d	14.77°
11-05-12.96	140.30°	-2.34°/d	14.77°
11-05-12.96	140.30°	-2.34°/d	14.77°
11-05-17.98	128.24°	-2.35°/d	14.78°
11-05-17.98	128.24°	-2.35°/d	14.78°
11-05-23.00	116.12°	-2.36°/d	14.78°
11-05-23.00	116.12°	-2.36°/d	14.78°
11-05-29.03	101.54°	-2.37°/d	14.78°
11-06-04.05	86.90°	-2.38°/d	14.78°
11-06-11.08	69.79°	-2.38°/d	14.78°
11-06-11.08	69.79°	-2.38°/d	14.78°
11-06-11.08	69.79°	-2.38°/d	14.78°
11-06-11.08	69.79°	-2.38°/d	14.78°
11-06-16.10	57.56°	-2.37°/d	14.78°
11-06-16.10	57.56°	-2.37°/d	14.78°
11-06-17.10	55.12°	-2.37°/d	14.78°
11-06-17.10	55.12°	-2.37°/d	14.78°
11-06-17.10	55.12°	-2.37°/d	14.78°
11-06-17.10	55.12°	-2.37°/d	14.78°
11-06-17.10	55.12°	-2.37°/d	14.78°
11-06-17.10	55.12°	-2.37°/d	14.78°
11-06-17.10	55.12°	-2.37°/d	14.78°
11-06-24.13	38.07°	-2.36°/d	14.79°
11-06-24.13	38.07°	-2.36°/d	14.79°
11-06-24.13	38.07°	-2.36°/d	14.79°
11-07-02.16	18.68°	-2.35°/d	14.79°
11-07-09.19	1.78°	-2.34°/d	14.79°
11-07-14.21	-10.27°	-2.34°/d	14.79°
11-07-14.21	-10.27°	-2.34°/d	14.79°
11-07-15.21	-12.68°	-2.34°/d	14.79°
11-07-20.23	-24.71°	-2.34°/d	14.80°
11-07-20.23	-24.71°	-2.34°/d	14.80°
11-07-20.23	-24.71°	-2.34°/d	14.80°
11-07-20.23	-24.71°	-2.34°/d	14.80°
11-07-25.25	-36.75°	-2.35°/d	14.80°
11-08-01.28	-53.67°	-2.36°/d	14.80°
11-08-06.30	-65.80°	-2.36°/d	14.80°
11-08-07.30	-68.23°	-2.36°/d	14.80°
11-08-07.30	-68.23°	-2.36°/d	14.80°
11-08-07.30	-68.23°	-2.36°/d	14.80°
11-08-12.32	-80.40°	-2.37°/d	14.80°
11-08-12.32	-80.40°	-2.37°/d	14.80°
11-08-13.33	-82.84°	-2.37°/d	14.80°
11-08-18.35	-95.03°	-2.37°/d	14.80°
11-08-18.35	-95.03°	-2.37°/d	14.80°
11-08-24.37	-109.66°	-2.37°/d	14.81°
11-08-24.37	-109.66°	-2.37°/d	14.81°
11-08-30.40	-124.30°	-2.37°/d	14.81°
11-08-31.40	-126.74°	-2.37°/d	14.81°
11-09-07.43	-143.79°	-2.36°/d	14.81°
11-09-07.43	-143.80°	-2.38°/d	14.81°
11-09-07.43	-143.80°	-2.38°/d	14.81°
11-09-17.47	-168.00°	-2.35°/d	14.81°
11-09-17.47	-168.00°	-2.35°/d	14.81°
11-09-17.47	-168.00°	-2.35°/d	14.81°
11-09-18.47	-170.41°	-2.35°/d	14.81°
11-09-19.47	-172.82°	-2.34°/d	14.81°
11-09-20.48	-175.23°	-2.34°/d	14.81°
11-09-20.48	-175.23°	-2.34°/d	14.81°
11-09-20.48	-175.23°	-2.34°/d	14.81°
11-09-25.50	172.74°	-2.34°/d	14.82°
11-09-25.50	172.74°	-2.34°/d	14.82°
11-09-26.50	170.33°	-2.34°/d	14.82°
11-09-26.50	170.33°	-2.34°/d	14.82°
11-09-26.50	170.33°	-2.34°/d	14.82°
11-09-26.50	170.33°	-2.34°/d	14.82°
11-10-02.53	155.90°	-2.34°/d	14.82°
11-10-02.53	155.90°	-2.34°/d	14.82°
11-10-02.53	155.90°	-2.34°/d	14.82°
11-10-07.54	143.88°	-2.34°/d	14.82°
11-10-07.54	143.88°	-2.34°/d	14.82°
11-10-12.56	131.83°	-2.36°/d	14.82°
11-10-12.56	131.83°	-2.36°/d	14.82°
11-10-20.60	112.47°	-2.36°/d	14.82°
11-10-20.60	112.47°	-2.36°/d	14.82°
11-10-24.61	102.74°	-2.37°/d	14.82°
11-10-25.62	100.30°	-2.37°/d	14.82°
11-10-25.62	100.30°	-2.37°/d	14.82°
11-10-25.62	100.30°	-2.37°/d	14.82°
11-10-25.62	100.30°	-2.37°/d	14.82°
11-10-25.62	100.30°	-2.37°/d	14.82°
11-10-31.64	85.64°	-2.38°/d	14.83°
11-11-06.66	70.96°	-2.38°/d	14.83°
11-11-06.66	70.96°	-2.38°/d	14.83°
11-11-06.66	70.96°	-2.38°/d	14.83°
11-11-06.66	70.96°	-2.38°/d	14.83°
11-11-06.66	70.96°	-2.38°/d	14.83°
11-11-12.69	56.30°	-2.37°/d	14.83°
11-11-12.69	56.30°	-2.37°/d	14.83°
11-11-13.69	53.86°	-2.37°/d	14.83°
11-11-13.69	53.86°	-2.37°/d	14.83°
11-11-13.69	53.86°	-2.37°/d	14.83°
11-11-18.71	41.67°	-2.36°/d	14.83°
11-11-18.71	41.67°	-2.36°/d	14.83°
11-11-18.71	41.67°	-2.36°/d	14.83°
11-11-18.71	41.67°	-2.36°/d	14.83°
11-11-18.71	41.67°	-2.36°/d	14.83°
11-11-23.73	29.52°	-2.36°/d	14.83°
11-11-23.73	29.52°	-2.36°/d	14.83°
11-11-23.73	29.52°	-2.36°/d	14.83°
11-11-30.76	12.58°	-2.35°/d	14.83°
11-11-30.76	12.58°	-2.35°/d	14.83°
11-11-30.76	12.58°	-2.35°/d	14.83°
11-11-30.76	12.58°	-2.35°/d	14.83°
11-11-30.76	12.58°	-2.35°/d	14.83°
11-11-30.76	12.58°	-2.35°/d	14.83°
11-11-30.76	12.58°	-2.35°/d	14.83°
11-11-30.76	12.58°	-2.35°/d	14.83°
11-11-30.76	12.58°	-2.35°/d	14.83°
11-11-30.76	12.58°	-2.35°/d	14.83°
11-11-30.76	12.58°	-2.35°/d	14.83°
11-11-30.76	12.58°	-2.35°/d	14.83°
11-11-30.76	12.58°	-2.35°/d	14.83°
11-11-30.76	12.58°	-2.35°/d	14.83°
11-11-30.76	12.58°	-2.35°/d	14.83°
11-11-30.76	12.58°	-2.35°/d	14.83°
11-11-30.76	12.58°	-2.35°/d	14.83°

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 GE Astro Space (nyní Lockheed Martin Missiles and Space Co.), East Windsor, NJ (USA). Provozovatelem je firma GE American Communications, Inc. (Americom, nyní SES Americom, součást SES Global), Princeton, NJ (USA).

Tříose stabilizovaná družice typu Satcom. Nese převaděče pracující v pásmu C (6/4 GHz) s celkovou kapacitou 24 kanálů (1 televizní program nebo 1000 paralelních telefonních hovorů). Slouží pro zajišťování vnitrostátních telekomunikačních služeb v rámci USA včetně Aljašky, Havajských ostrovů a Portorika. Pro navedení na stacionární dráhu je vybavena vlastním motorem na TPL.

Plánovaný bod zavěšení je nad 119° z.d. Předpokládaná aktivní životnost je 8 roků.

První družice této řady. Další družicí je RCA Satcom 2 (1976-029A).

Průběh letu

Datum	Událost
1984-červen	Družice ukončila činnost.

Literatura

1. Home Page. - Princeton, NJ : SES Americom, 2003. - [Cit. 2003-05-20].     (http://www.ses-americom.com/).

Datum poslední úpravy: 2011-12-18 11:01:45 UT

© 2011 - Petr Lála, Antonín Vítek