About Kosmos-2143
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 21299U 91033A 26018.79424793 .00000025 00000-0 78606-4 0 9999
2 21299 82.5726 38.4174 0013560 36.9722 136.5209 12.63924858599698
Epoch: Jan 18, 2026 •
Age: 12 hours
Current Status
Altitude 1425.0 km
Velocity 7.15 km/s
Sub-Earth Point -49.43°S,
162.94°E
Launch Date May 16, 1991
Age 34.6 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
Large Constellations
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