About Kosmos-921
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 10095U 77055A 26013.52894501 .00000695 00000-0 62376-4 0 9993
2 10095 75.8322 106.1402 0035671 21.1732 339.0930 14.96449936631266
Epoch: Jan 13, 2026 •
Age: 16 hours
Current Status
Altitude 559.2 km
Velocity 7.60 km/s
Sub-Earth Point 36.89°N,
71.52°W
Launch Date Jun 24, 1977
Age 48.5 years
Type other
Technical Details
Classification Payload
Mass 1800.00 kg
Dry Mass 1800.00 kg
Total Mass 1800.00 kg
Length 3.20 m
Diameter 1.30 m
Span 3.20 m
Shape Cyl
Manufacturer YUZH
Bus Type GVM
Phase Status In Orbit
Owner/State YUZH/SU
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