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 25323.47399314 -.00000018 00000-0 00000-0 0 9993
2 39189 0.0618 355.5030 0004351 271.1525 93.3011 5.00115129226555
Epoch: Nov 19, 2025 •
Age: 9 hours
Current Status
Altitude 8058.4 km
Velocity 5.26 km/s
Sub-Earth Point -0.06°S,
73.25°W
Launch Date Jun 25, 2013
Age 12.4 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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