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 26058.42179330 .00000182 00000-0 57959-4 0 9997
2 42812 86.3953 39.5303 0002196 90.4610 269.6838 14.34218091454091
Epoch: Feb 27, 2026 •
Age: 17 hours
Current Status
Altitude 779.7 km
Velocity 7.47 km/s
Sub-Earth Point 20.45°N,
161.81°W
Launch Date Jun 25, 2017
Age 8.6 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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