About USA 48
Group: 3 satellites
Description loading...
Live Position
Loading 3D Globe...
Upcoming Passes
Altitude History
Altitude vs Time
uPlot chart will show altitude changes over time
Two-Line Element Set
1 20355U 89090B 25323.10529170 -.00000201 00000-0 00000-0 0 9995
2 20355 17.0468 342.8018 0281487 111.1506 72.9576 1.00745256 5645
Epoch: Nov 19, 2025 •
Age: 11 hours
Current Status
Altitude 36385.3 km
Velocity 3.03 km/s
Sub-Earth Point -5.33°S,
69.58°E
Launch Date Nov 23, 1989
Age 35.9 years
Type military
Technical Details
Classification Payload
Mass 2715.00 kg
Dry Mass 2600.00 kg
Total Mass 2715.00 kg
Length 10.90 m
Diameter 3.60 m
Span 30.00 m
Shape Box + Dish + 2 Pan
Manufacturer TRW
Bus Type Magnum
Phase Status Unknown Transfer Status
Owner/State NRO/SAFSP/US
Large Constellations
Loading constellations...