About Kosmos-1251
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 12321U 81022B 26059.12632155 -.00000009 00000-0 43489-4 0 9991
2 12321 74.0283 211.4830 0044796 316.3427 160.4228 12.56488523 63220
Epoch: Feb 28, 2026 •
Age: 30 hours
Current Status
Altitude 1476.0 km
Velocity 7.12 km/s
Sub-Earth Point 73.76°N,
68.17°E
Launch Date Mar 6, 1981
Age 44.9 years
Type other
Technical Details
Classification Payload
Mass 60.00 kg
Dry Mass 60.00 kg
Total Mass 60.00 kg
Length 0.80 m
Diameter 0.80 m
Span 0.80 m
Shape Poly
Manufacturer NPOPM
Bus Type Strela-1 11F625
Phase Status In Orbit
Owner/State GUKOS/SU
Large Constellations
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