Live Position
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About DSP F12
Group: 3 satellites
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Upcoming Passes
Altitude History
Altitude vs Time
uPlot chart will show altitude changes over time
Two-Line Element Set
1 15453U 84129A 26102.94195463 -.00000239 00000-0 00000+0 0 9998
2 15453 11.6004 321.3999 0002395 309.9201 245.0474 0.98858877 25408
Epoch: Apr 12, 2026 •
Age: 19 hours
Current Status
Altitude 36196.4 km
Velocity 3.06 km/s
Sub-Earth Point 9.83°N,
27.43°W
Launch Date Dec 22, 1984
Age 41.3 years
Type military
Technical Details
Classification Payload
Mass 1680.00 kg
Dry Mass 1600.00 kg
Total Mass 1680.00 kg
Length 7.10 m
Diameter 3.10 m
Span 8.60 m
Shape Cyl + 4 Pan
Manufacturer TRW
Bus Type DSP P2U
Phase Status Unknown Transfer Status
Owner/State AFSD/US
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