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 26016.92421522 -.00000009 00000-0 42390-4 0 9992
2 10584 74.0290 183.8128 0041236 332.3509 143.1433 12.57987566192438
Epoch: Jan 16, 2026 •
Age: 15 hours
Current Status
Altitude 1455.8 km
Velocity 7.14 km/s
Sub-Earth Point 73.06°N,
64.02°W
Launch Date Jan 10, 1978
Age 48 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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