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About Kosmos-1638
Group: 3 satellites
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Two-Line Element Set
1 15620U 85023D 26107.18006549 -.00000004 00000-0 79827-4 0 9993
2 15620 74.0521 117.2685 0016391 255.1636 178.2826 12.49214003873113
Epoch: Apr 17, 2026 •
Age: 21 hours
Current Status
Altitude 1491.8 km
Velocity 7.12 km/s
Sub-Earth Point 72.82°N,
0.77°W
Launch Date Mar 21, 1985
Age 41 years
Type other
Technical Details
Classification Payload
Mass 60.00 kg
Dry Mass 60.00 kg
Total Mass 60.00 kg
Length 0.80 m
Diameter 0.80 m
Span 0.80 m
Shape Poly
Manufacturer NPOPM
Bus Type Strela-1 11F625
Phase Status In Orbit
Owner/State GUKOS/SU
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