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 26011.75821075 -.00000102 00000-0 00000-0 0 9991
2 11145 8.5926 304.2437 0002907 209.9876 346.3068 0.98440767115525
Epoch: Jan 11, 2026 •
Age: 18 hours
Current Status
Altitude 36310.3 km
Velocity 3.06 km/s
Sub-Earth Point 8.37°N,
111.46°E
Launch Date Dec 14, 1978
Age 47 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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