About

USA 76

operational
NORAD ID: 21808 • Int'l Des: 1991-076 • Owner: NRO/NRL • Country: US
LEO
POV Track Ground

About USA 76

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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 21808U 91076D 25281.08970584 .00008261 00000-0 68719-3 0 9992
2 21808 63.2981 107.8635 0889406 69.8312 299.6077 13.56690550 71798
Epoch: Oct 8, 2025 • Age: 8 hours

Current Status

Altitude 1668.1 km
Velocity 6.75 km/s
Sub-Earth Point -63.25°S, 151.85°W
Launch Date Nov 8, 1991
Age 33.9 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
Data: planet4589.org

Large Constellations

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