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About Kosmos-2143
Group: 3 satellites
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Two-Line Element Set
1 21299U 91033A 26111.40912830 .00000025 00000-0 78682-4 0 9999
2 21299 82.5766 339.1241 0012767 177.8822 355.1751 12.63927256611390
Epoch: Apr 21, 2026 •
Age: 12 hours
Current Status
Altitude 1436.6 km
Velocity 7.14 km/s
Sub-Earth Point -79.82°S,
116.14°E
Launch Date May 16, 1991
Age 34.9 years
Type other
Technical Details
Classification Payload
Mass 225.00 kg
Dry Mass 225.00 kg
Total Mass 225.00 kg
Length 1.60 m
Diameter 0.80 m
Span 7.00 m
Shape Cyl + Ant
Manufacturer NPOPM
Bus Type Strela-3
Phase Status In Orbit
Owner/State UNKSR/SU
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