Satellite Milstar DFS-2 (USA 115, Milstar 1-F2) (Military Strategic and Tactical Relay) of US Air Force

Name of Satellite, Alternate Names Milstar DFS-2 (USA 115, Milstar 1-F2) (Military Strategic and Tactical Relay)
Country of Operator/Owner USA
Operator/Owner US Air Force
Users Military
Purpose Communications
Class of Orbit GEO
Type of Orbit
Longitude of GEO (degrees) 3.94
Perigee (km) 35765
Apogee (km) 35809
Eccentricity 0.000521858766041227
Inclination (degrees) 0.35
Period (minutes) 1436.13
Launch Mass (kg.) 4536
Dry Mass (kg.)
Power (watts) 8000
Date of Launch 06-11-1995
Expected Lifetime 10 yrs.
Contractor Lockheed Martin Missiles and Space
Country of Contractor USA
Launch Site Cape Canaveral
Launch Vehicle Titan 4A
COSPAR Number 1995-060A
NORAD Number 23712
Comments Voice communication, data, imagery and video; survivable global military communication system. "World´s most secure, nuclear survivable, space-based communication system."

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