About Iridium 57
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 25273U 98019B 26055.70045802 .00000361 00000-0 11712-3 0 9995
2 25273 86.3940 39.3429 0002129 84.5668 275.5772 14.36112895461020
Epoch: Feb 24, 2026 •
Age: 11 hours
Current Status
Altitude 783.8 km
Velocity 7.46 km/s
Sub-Earth Point -30.41°S,
8.93°E
Launch Date Mar 30, 1998
Age 27.9 years
Type communications
Technical Details
Classification Payload
Mass 662.00 kg
Dry Mass 556.00 kg
Total Mass 662.00 kg
Length 3.50 m
Diameter 1.00 m
Span 5.00 m
Shape Box + 2 Pan
Manufacturer MOTO/LMMS
Bus Type LM700
Phase Status In Orbit
Owner/State IRID/US
Large Constellations
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