About Kosmos-2550
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 48865U 21056A 26065.25695100 -.00000197 00000-0 -17151-6 0 9992
2 48865 67.1425 51.3149 0008332 269.7339 90.2861 15.33824162262939
Epoch: Mar 6, 2026 •
Age: 10 hours
Current Status
Altitude 477.7 km
Velocity 7.63 km/s
Sub-Earth Point -48.37°S,
59.94°W
Launch Date Jun 25, 2021
Age 4.6 years
Type other
Technical Details
Classification Payload
Mass 7231.00 kg
Dry Mass 6700.00 kg
Total Mass 7231.00 kg
Length 8.00 m
Diameter 2.70 m
Span 8.50 m
Shape Cyl + 2 Pan
Manufacturer TSSKBP/ARSLO
Bus Type Pion-NKS
Phase Status In Orbit
Owner/State VVKOV/RU
Large Constellations
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