About Kosmos-521
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 6206U 72074A 25324.72225404 -.00000080 00000-0 21321-6 0 9990
2 6206 65.8284 75.9374 0013809 214.6450 292.0811 13.72504400663001
Epoch: Nov 20, 2025 •
Age: 25 hours
Current Status
Altitude 998.6 km
Velocity 7.36 km/s
Sub-Earth Point -47.75°S,
51.78°W
Type other
Large Constellations
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