About SS 3
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 10594U 77112F 26060.11866163 .00000975 00000-0 24029-3 0 9994
2 10594 63.3291 121.7867 0495149 161.9449 199.9917 14.02884709352135
Epoch: Mar 1, 2026 •
Age: 11 hours
Current Status
Altitude 862.3 km
Velocity 7.44 km/s
Sub-Earth Point -56.15°S,
27.23°E
Launch Date Dec 8, 1977
Age 48.2 years
Type other
Technical Details
Classification Payload
Mass 200.00 kg
Dry Mass 200.00 kg
Total Mass 200.00 kg
Length 0.90 m
Diameter 0.40 m
Span 10.00 m
Shape Box + Ant
Manufacturer NRL
Bus Type NOSS SSU
Phase Status In Orbit
Owner/State NRO/NRL/US
Large Constellations
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