About O3b FM4
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 39189U 13031B 26018.24132816 -.00000015 00000-0 00000-0 0 9999
2 39189 0.0578 348.1682 0004908 327.2481 44.5412 5.00115162229545
Epoch: Jan 18, 2026 •
Age: 18 hours
Current Status
Altitude 8060.1 km
Velocity 5.26 km/s
Sub-Earth Point -0.06°S,
148.88°E
Launch Date Jun 25, 2013
Age 12.5 years
Type other
Technical Details
Classification Payload
Mass 700.00 kg
Dry Mass 500.00 kg
Total Mass 700.00 kg
Length 4.00 m
Diameter 2.00 m
Span 12.00 m
Shape Box trap+2 pan
Manufacturer THALR
Bus Type Prisma
Phase Status Renamed
Owner/State O3B/UK
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