About OPS 4029
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 12930U 81107A 26005.60389262 .00000069 00000-0 00000-0 0 9996
2 12930 5.5747 0.2610 1032138 42.3190 305.6221 1.00348162 6236
Epoch: Jan 5, 2026 •
Age: 11 hours
Current Status
Altitude 38146.8 km
Velocity 2.91 km/s
Sub-Earth Point 0.92°N,
35.52°E
Launch Date Oct 31, 1981
Age 44.1 years
Type other
Technical Details
Classification Payload
Mass 1000.00 kg
Dry Mass 900.00 kg
Total Mass 1000.00 kg
Length 6.00 m
Diameter 2.50 m
Span 30.00 m
Shape Box + 2 Pan + Dish
Manufacturer TRW
Bus Type Vortex
Phase Status Unknown Transfer Status
Owner/State NRO/SAFSP/US
Large Constellations
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