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astronautix.com Singleton


Class: ELINT. Nation: USA.

Signals intelligence satellite; possibly some kind of imaging also done. On-board propulsion boosts spacecraft to 800 km operating orbit.


Specification

Total Mass: 1,700 kg.


Singleton Chronology


05 September 1988 USA 32 Launch Site: Vandenberg . Launch Vehicle: Titan 2. Mass: 1,700 kg. Perigee: 185 km. Apogee: 292 km. Inclination: 85.0 deg.

New class of signals intelligence satellite; possibly some kind of imaging also done. On-board propulsion boosts spacecraft to 800 km operating orbit.


06 September 1989 USA 45 Launch Site: Vandenberg . Launch Vehicle: Titan 2. Mass: 1,700 kg.

Signals intelligence. Reentered from initial parking orbit of 200 km after failure of on-board boost motor.


25 April 1992 USA 81 Launch Site: Vandenberg . Launch Vehicle: Titan 2. Mass: 1,700 kg. Perigee: 145 km. Apogee: 175 km. Inclination: 84.9 deg.

Signals intelligence satellite; possibly some kind of imaging also done. On-board propulsion boosts spacecraft to 800 km operating orbit.



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Last update 12 March 2001.
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