About Kosmos-977
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 10584U 78005B 25326.27250972 -.00000004 00000-0 70806-4 0 9990
2 10584 74.0305 258.8678 0040153 57.4932 110.0830 12.57986019185438
Epoch: Nov 22, 2025 •
Age: 10 hours
Current Status
Altitude 1458.2 km
Velocity 7.13 km/s
Sub-Earth Point -47.61°S,
74.42°W
Launch Date Jan 10, 1978
Age 47.8 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 GUKOSR/SU
Large Constellations
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