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About SS 2
Group: 3 satellites
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Two-Line Element Set
1 10544U 77112E 26108.08573659 .00000229 00000-0 96289-4 0 9993
2 10544 63.3363 151.9198 0517775 161.5473 200.5160 13.91214274344035
Epoch: Apr 18, 2026 •
Age: 13 hours
Current Status
Altitude 662.6 km
Velocity 7.66 km/s
Sub-Earth Point -25.11°S,
89.32°W
Launch Date Dec 8, 1977
Age 48.3 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
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