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 26008.04668843 .00001060 00000-0 94164-4 0 9999
2 10095 75.8322 115.9992 0035482 35.4195 324.9346 14.96438384630447
Epoch: Jan 8, 2026 •
Age: 10 hours
Current Status
Altitude 563.3 km
Velocity 7.59 km/s
Sub-Earth Point -7.03°S,
155.23°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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