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TacSat-4
retired
Communications
MEO
COSPAR 2011-052A
Launched 9/27/2011
Admin Edit
Mission & Launch
Launch Mission
Tacsat-4
Launch Vehicle
Minotaur IV+
Launch Date
9/27/2011
Last Contact
1/22/2014
Orbit & Mass
Orbit Class
MEO
Altitude
6,374.5 km
Inclination
63.63 deg
Dry Mass
420 kg
Total Mass
460 kg
Payload Classification
Mission Type
Communications
Payload Category
COM
Payload Class
D
Organizations
Operator
U.S. Naval Research Lab
Manufacturer
U.S. Naval Research Lab
Registry
COSPAR ID
2011-052A
UN Registration
ST/SG/SER.E/632
Track