About Iridium 51
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 25262U 98018A 25322.06445141 .00079008 00000-0 10090-2 0 9998
2 25262 86.3754 338.8613 0059698 16.8838 343.4392 15.56808211470809
Epoch: Nov 18, 2025 •
Age: 13 hours
Current Status
Altitude 390.1 km
Velocity 7.69 km/s
Sub-Earth Point 75.73°N,
81.9°E
Launch Date Mar 25, 1998
Age 27.6 years
Type communications
Technical Details
Classification Payload
Mass 667.00 kg
Dry Mass 556.00 kg
Total Mass 667.00 kg
Length 3.50 m
Diameter 1.00 m
Span 5.00 m
Shape Box + 2 Pan
Manufacturer MOTO
Bus Type LM700
Phase Status In Orbit
Owner/State IRID/US
Large Constellations
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