About DSP F12
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 15453U 84129A 25323.80225656 -.00000209 00000-0 00000+0 0 9992
2 15453 11.8363 322.4475 0004429 274.4934 101.7612 0.98859445 23983
Epoch: Nov 19, 2025 •
Age: 8 hours
Current Status
Altitude 36199.5 km
Velocity 3.06 km/s
Sub-Earth Point 7.60°N,
10.4°W
Launch Date Dec 22, 1984
Age 40.9 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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