Find STEX
NORAD ID: 25489 • Int'l Des: 1998-055 • Owner: NROC • Country: US • operational
LEOCIRCULARPOLAR
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About STEX
STEX (NORAD 25489) is a satellite launched Oct 3, 1998 by NROC of US. It operates in LEO, CIRCULAR, POLAR orbit with a mass of 671.00 kg.
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Two-Line Element Set
1 25489U 98055A 26200.64214074 .00000250 00000-0 56815-4 0 9999
2 25489 84.9851 315.6284 0007581 327.1849 32.8883 14.51875101468046
Epoch: Jul 19, 2026 •
Age: 6 hours
Current Status
Altitude 734.1 km
Apogee / Perigee N/A
Velocity 7.49 km/s
Sub-Earth Point -32.59°S,
119.25°W
Launch Date Oct 3, 1998
Age 27.7 years
Type other
Technical Details
Classification Payload
Mass 671.00 kg
Dry Mass 510.00 kg
Total Mass 671.00 kg
Length 2.00 m
Diameter 1.20 m
Span 5.00 m
Shape Box + 2 Pan
Manufacturer LMA/DENV
Bus Type STEX
Phase Status In Orbit
Owner/State NROC/US
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