About Okean
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 21397U 91039A 25280.47435009 .00003281 00000-0 23828-3 0 9993
2 21397 82.5149 125.1587 0015666 128.8508 231.4119 15.03478700842008
Epoch: Oct 7, 2025 •
Age: 9 hours
Current Status
Altitude 559.1 km
Velocity 7.58 km/s
Sub-Earth Point -17.06°S,
13.27°W
Launch Date Jun 4, 1991
Age 34.3 years
Type other
Technical Details
Classification Payload
Mass 1907.00 kg
Dry Mass 1907.00 kg
Total Mass 1907.00 kg
Length 5.00 m
Diameter 2.40 m
Span 21.50 m
Shape Cyl + 2 Pan + Ant
Manufacturer YUZH
Bus Type Okean
Phase Status In Orbit
Owner/State RGMS/YUZH/SU
Large Constellations
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