About Nadezhda
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 20508U 90017A 25325.81534647 .00000091 00000-0 80523-4 0 9999
2 20508 82.9573 227.1927 0042936 299.0480 132.1111 13.74533572791891
Epoch: Nov 21, 2025 •
Age: 20 hours
Current Status
Altitude 1003.6 km
Velocity 7.34 km/s
Sub-Earth Point 8.03°N,
114.59°E
Launch Date Feb 27, 1990
Age 35.7 years
Type other
Technical Details
Classification Payload
Mass 825.00 kg
Dry Mass 825.00 kg
Total Mass 825.00 kg
Length 5.00 m
Diameter 2.10 m
Span 17.00 m
Shape Cyl + Ant
Manufacturer POL
Bus Type KAUR-1 17F118
Phase Status In Orbit
Owner/State VMF/UNKS/SU
Large Constellations
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