About ATEX
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 25615U 98055C 26059.08759558 .00000400 00000-0 10393-3 0 9998
2 25615 84.9799 72.6785 0007017 190.9290 169.1759 14.47168829358258
Epoch: Feb 28, 2026 •
Age: 11 hours
Current Status
Altitude 735.5 km
Velocity 7.49 km/s
Sub-Earth Point 32.44°N,
75.2°W
Launch Date Oct 3, 1998
Age 27.4 years
Type other
Technical Details
Classification Payload
Mass 29.00 kg
Dry Mass 29.00 kg
Total Mass 29.00 kg
Length 0.80 m
Diameter 0.10 m
Span 0.80 m
Shape Box + Tether
Manufacturer NRL
Bus Type ATEX
Phase Status In Orbit
Owner/State NROC/NRL/US
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