About Raduga
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 18631U 87100A 26006.00146007 .00000071 00000-0 00000-0 0 9995
2 18631 11.5381 326.4053 0002096 284.4369 77.5892 1.00339004139467
Epoch: Jan 6, 2026 •
Age: 24 hours
Current Status
Altitude 35764.5 km
Velocity 3.08 km/s
Sub-Earth Point -0.70°S,
137.35°W
Launch Date Dec 10, 1987
Age 38 years
Type other
Technical Details
Classification Payload
Mass 1965.00 kg
Dry Mass 1800.00 kg
Total Mass 1965.00 kg
Length 5.50 m
Diameter 2.50 m
Span 9.50 m
Shape Step Cyl + 2 Pan
Manufacturer NPOPM
Bus Type Raduga
Phase Status In Orbit
Owner/State UNKS/SU
Large Constellations
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