About

Kosmos-2143

operational
NORAD ID: 21299 • Int'l Des: 1991-033 • Owner: UNKSR • Country: SU
LEOCIRCULARPOLAR
POV Track Ground

About Kosmos-2143

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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 25281.48981854 .00000014 00000-0 21588-4 0 9997
2 21299 82.5696 103.9401 0012087 264.7199 123.3875 12.63921313586778
Epoch: Oct 8, 2025 • Age: 12 hours

Current Status

Altitude 1429.5 km
Velocity 7.15 km/s
Sub-Earth Point 79.16°N, 136.85°E
Launch Date May 16, 1991
Age 34.3 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
Data: planet4589.org

Large Constellations

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