Find USA 61
NORAD ID: 20691 • Int'l Des: 1990-050 • Owner: NRO/NRL • Country: US • operational
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About USA 61
Group: 3 satellites
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Two-Line Element Set
1 20691U 90050C 26148.51872876 .00004160 00000-0 30060-3 0 9990
2 20691 63.2953 264.8667 0881120 84.8058 285.2794 13.62654858103627
Epoch: May 28, 2026 •
Age: 5 hours
Current Status
Altitude 1603.2 km
Velocity 6.79 km/s
Sub-Earth Point -48.24°S,
23.61°W
Launch Date Jun 8, 1990
Age 35.9 years
Type military
Technical Details
Classification Payload
Mass 400.00 kg
Dry Mass 400.00 kg
Total Mass 400.00 kg
Length 1.00 m
Diameter 1.00 m
Span 10.00 m
Shape Box + Ant
Manufacturer NRL
Bus Type NOSS B SSU
Phase Status In Orbit
Owner/State NRO/NRL/US
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