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Magnum

Spacecraft · USA

Original archive entry. The text, images and links below are kept as they were written.

American military signals intelligence satellite. Shuttle-launched geostationary ELINT satellite model that replaced Rhyolite/Aquacade. ELINT satellite built by TRW for USAF, USA. Launched 1985 - 1989.

More at: Magnum.

Country
USA
Launch Vehicles
Space Shuttle
Agency
USAF
Bibliography
172, 2, 6

Chronology

2 events

1985 January 24

19:50 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC39A. Launch Platform: MLP1. LV Family: Shuttle. Launch Vehicle: Space Shuttle.
  • USA 8 - . Payload: Orion 1. Mass: 2,500 kg (5,500 lb). Nation: USA. Agency: NRO, USAF. Class: Surveillance. Type: SIGINT. Spacecraft: Magnum. USAF Sat Cat: 15543 . COSPAR: 1985-010B. Apogee: 35,800 km (22,200 mi). Perigee: 35,780 km (22,230 mi). Inclination: 0.00 deg. Period: 1,440.00 min. New Magnum model geostationary ELINT satellite model replaced earlier Rhyolite/Aquacade. Deployed from STS-51C 24 January 1985. Boosted to geostationary orbit. As of 2003 Apr 30 located at 69.16E drifting at 0.038W degrees per day..

1989 November 23

00:23 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC39B. Launch Platform: MLP2. LV Family: Shuttle. Launch Vehicle: Space Shuttle.
  • USA 48 - . Payload: Orion 2. Mass: 2,500 kg (5,500 lb). Nation: USA. Agency: NRO, USAF. Class: Surveillance. Type: SIGINT. Spacecraft: Magnum. USAF Sat Cat: 20355 . COSPAR: 1989-090B. Apogee: 35,800 km (22,200 mi). Perigee: 35,780 km (22,230 mi). Inclination: 0.00 deg. Period: 1,440.00 min. Second Magnum model ELINT satellite. Code name changed to Orion. Deployed from STS-33 November 23, 1989, and boosted to geostationary orbit. As of 2003 May 4 located at 88.13E drifting at 0.048W degrees per day..