About IRIDIUM 154
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 43574U 18061F 25252.27377848 .00000021 00000-0 52284-6 0 9991
2 43574 86.4049 174.1938 0002121 82.5327 277.6110 14.34220152373148
Epoch: Sep 9, 2025 •
Age: 20 hours
Current Status
Altitude 780.1 km
Velocity 7.46 km/s
Sub-Earth Point 2.21°N,
144.48°E
Launch Date Jul 25, 2018
Age 7.1 years
Type communications
Technical Details
Classification Payload
Mass 860.00 kg
Dry Mass 700.00 kg
Total Mass 860.00 kg
Length 3.10 m
Diameter 1.50 m
Span 9.40 m
Shape Half Hex Prism+2 pan
Manufacturer NGISGA
Bus Type EliteBus
Phase Status In Orbit
Owner/State IRIDS/US
Large Constellations
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