About DSCS II F-12
Group: 3 satellites
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Live Position
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Upcoming Passes
Altitude History
Altitude vs Time
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Two-Line Element Set
1 11145U 78113B 25325.96248661 .00000001 00000-0 00000+0 0 9991
2 11145 8.7068 304.6219 0004237 213.3708 340.8541 0.98439383115029
Epoch: Nov 21, 2025 •
Age: 14 hours
Current Status
Altitude 36324.8 km
Velocity 3.05 km/s
Sub-Earth Point 6.22°N,
86.83°E
Launch Date Dec 14, 1978
Age 46.9 years
Type other
Technical Details
Classification Payload
Mass 610.00 kg
Dry Mass 550.00 kg
Total Mass 610.00 kg
Length 3.60 m
Diameter 2.70 m
Span 3.60 m
Shape Cyl
Manufacturer TRW
Bus Type DSCS II
Phase Status In Orbit
Owner/State SAMSO/DCA/US
Large Constellations
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