About SDA-1680
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 65990U 25230S 25318.69331878 .00000399 00000-0 34181-3 0 9996
2 65990 81.3029 50.6066 0004847 70.0810 290.0869 13.85190559 4123
Epoch: Nov 14, 2025 •
Age: 10 hours
Current Status
Altitude 974.5 km
Velocity 7.36 km/s
Sub-Earth Point -70.31°S,
69.79°W
Launch Date Oct 14, 2025
Age 32 days
Type other
Technical Details
Classification Payload
Mass 400.00 kg
Dry Mass 400.00 kg
Total Mass 400.00 kg
Length 0.60 m
Diameter 0.40 m
Span 3.60 m
Shape Box + panels
Manufacturer LMSSD/TERRAN
Bus Type LM-T1TL
Phase Status In Orbit
Owner/State SDA/US
Large Constellations
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