Find Optus and Defense C1
NORAD ID: 27831 • Int'l Des: 2003-028 • Owner: OPTS • Country: AU • operational
HEOCIRCULARGSO
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About Optus and Defense C1
Group: 3 satellites
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Two-Line Element Set
1 27831U 03028B 26149.59363362 -.00000144 00000-0 00000-0 0 9993
2 27831 6.8450 69.6336 0006045 353.6472 193.2806 1.00271670 52879
Epoch: May 29, 2026 •
Age: 23 hours
Current Status
Altitude 35811.4 km
Velocity 3.07 km/s
Sub-Earth Point 1.59°N,
155.84°E
Launch Date Jun 11, 2003
Age 22.9 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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