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Intelsat 5A
Part of Intelsat 5
Intelsat 5A F-10
Intelsat 5A F-10
Credit: Manufacturer Image
American communications satellite. The Intelsat 5A series was derived from the Intelsat 5. Communication satellite built by Ford Aerospace for Intelsat / New Skies (NSS) / Columbia, International. Launched 1985 - 1989. Used Intelsat-5 bus.

Status: Operational 1985. First Launch: 1985-03-22. Last Launch: 1989-01-27. Number: 6 . Gross mass: 2,013 kg (4,437 lb). Height: 2.80 m (9.10 ft). Span: 15.90 m (52.10 ft).

Modifications included a larger communications payload with internal weight savings to accommodate the additional mass. The payload included 26 C-Band and 6 Ku-Band transponders, providing 15,000 voice circuits and two television channels.

The 5A series (F1-F6) was also known as Intelsat 5 (F10-F15). The spacecraft was 3-axis stabilized to 0.4 deg with momentum wheels and used a hydrazine propulsion system and passive thermal control. Dual solar arrays provided 1800 W (BOL) and charged nickel hydrogen batteries.


More at: Intelsat 5A.

Family: Communications, Geosynchronous orbit. Country: USA. Engines: Star 37XF. Launch Vehicles: Atlas, Ariane, Ariane 2/3, Ariane 2, Atlas G Centaur. Projects: Intelsat. Launch Sites: Cape Canaveral, Cape Canaveral LC36B, Kourou, Kourou ELA1. Agency: Aeronutronics. Bibliography: 2, 278, 5, 6, 12668.

1985 March 22 - . 23:58 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC36B. LV Family: Atlas. Launch Vehicle: Atlas G Centaur.
1985 June 30 - . 00:44 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC36B. LV Family: Atlas. Launch Vehicle: Atlas G Centaur.
1985 September 28 - . 23:36 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC36B. LV Family: Atlas. Launch Vehicle: Atlas G Centaur.
1986 May 31 - . 00:53 GMT - . Launch Site: Kourou. Launch Complex: Kourou ELA1. LV Family: Ariane. Launch Vehicle: Ariane 2. FAILURE: Third stage ignition failure. Destroyed by range safety.. Failed Stage: U.
1988 May 17 - . 23:58 GMT - . Launch Site: Kourou. Launch Complex: Kourou ELA1. LV Family: Ariane. Launch Vehicle: Ariane 2.
1989 January 27 - . 01:21 GMT - . Launch Site: Kourou. Launch Complex: Kourou ELA1. LV Family: Ariane. Launch Vehicle: Ariane 2.

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