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 25324.13176846 .00000117 00000-0 00000-0 0 9996
2 18631 11.6071 326.7336 0002316 263.8777 88.8707 1.00319713138981
Epoch: Nov 20, 2025 •
Age: 13 hours
Current Status
Altitude 35770.8 km
Velocity 3.08 km/s
Sub-Earth Point -1.20°S,
147.42°W
Launch Date Dec 10, 1987
Age 37.9 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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