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About USA 4
Group: 3 satellites
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Two-Line Element Set
1 15226U 84091A 26103.32568832 -.00000534 00000-0 00000-0 0 9990
2 15226 63.0672 91.7641 6549493 282.8161 15.9204 2.00747847 49416
Epoch: Apr 13, 2026 •
Age: 91 hours
Current Status
Altitude 34127.4 km
Velocity 2.16 km/s
Sub-Earth Point 50.51°N,
15.68°W
Launch Date Aug 28, 1984
Age 41.6 years
Type military
Technical Details
Classification Payload
Mass 800.00 kg
Dry Mass 650.00 kg
Total Mass 800.00 kg
Length 7.00 m
Diameter 2.40 m
Span 7.00 m
Shape Cyl + 2 Dish
Manufacturer HSES
Bus Type SDS
Phase Status In Orbit
Owner/State NRO/SAFSP/US
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