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About Optus and Defense C1
Group: 3 satellites
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Two-Line Element Set
1 27831U 03028B 26105.14905832 -.00000140 00000-0 00000+0 0 9995
2 27831 6.7322 70.1569 0006057 314.3803 28.1980 1.00271254 52424
Epoch: Apr 15, 2026 •
Age: 7 hours
Current Status
Altitude 35803.0 km
Velocity 3.07 km/s
Sub-Earth Point 6.71°N,
155.78°E
Launch Date Jun 11, 2003
Age 22.8 years
Type other
Technical Details
Classification Payload
Mass 4725.00 kg
Dry Mass 1978.00 kg
Total Mass 4725.00 kg
Length 8.20 m
Diameter 7.80 m
Span 24.90 m
Shape Box + 2 Cruci Pan
Manufacturer LOR/MELCO
Bus Type SSL-1300
Phase Status In Orbit
Owner/State OPTS/AU
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