About Kosmos-1861
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 18129U 87054A 26014.10753477 .00000044 00000-0 30990-4 0 9995
2 18129 82.9245 76.9208 0012147 28.5656 345.9818 13.73252394932395
Epoch: Jan 14, 2026 •
Age: 11 hours
Current Status
Altitude 989.8 km
Velocity 7.37 km/s
Sub-Earth Point 57.17°N,
134.37°E
Launch Date Jun 23, 1987
Age 38.5 years
Type other
Technical Details
Classification Payload
Mass 800.00 kg
Dry Mass 800.00 kg
Total Mass 800.00 kg
Length 5.00 m
Diameter 2.10 m
Span 17.00 m
Shape Cyl + Ant
Manufacturer OAZ
Bus Type KAUR-1 11F643
Phase Status In Orbit
Owner/State VMF/SU
Large Constellations
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