Iridium Next SV121
operational LEOCIRCULARPOLAR
About Iridium Next SV121
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 42812U 17039K 26011.53734867 .00000090 00000-0 24984-4 0 9990
2 42812 86.3941 59.1511 0002143 91.5885 268.5557 14.34218258447379
Epoch: Jan 11, 2026 •
Age: 14 hours
Current Status
Altitude 794.2 km
Velocity 7.45 km/s
Sub-Earth Point -40.31°S,
80.58°E
Launch Date Jun 25, 2017
Age 8.5 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 OATKGA
Bus Type EliteBus
Phase Status In Orbit
Owner/State IRIDS/US
Large Constellations
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