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LOSAT-X

retired

Missile Warning TrackingLEOCOSPAR 1991-047BLaunched 7/4/1991

Mission & Launch

Launch Mission: USA 71 (GPS IIA-11)
Launch Vehicle: Delta 7925
Launch Date: 7/4/1991
Last Contact: 7/13/1991

Orbit & Mass

Orbit Class: LEO
Altitude: 394 km
Inclination: 39.97 deg
Dry Mass: 75 kg
Total Mass: 75 kg

Payload Classification

Mission Type: Missile Warning Tracking
Payload Category: EW/TECH
Payload Class: D

Organizations

Operator: Strategic Defense Initiative Organization, DoD
Manufacturer: BAE Systems

Registry

COSPAR ID: 1991-047B
UN Registration: ST/SG/SER.E/258