About TEX
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 20561U 90031B 25277.44234447 .00001544 00000-0 23154-3 0 9994
2 20561 89.8399 269.6724 0064410 242.0898 117.3790 14.72799999 77532
Epoch: Oct 4, 2025 •
Age: 13 hours
Current Status
Altitude 659.5 km
Velocity 7.53 km/s
Sub-Earth Point -39.89°S,
96.59°W
Launch Date Apr 11, 1990
Age 35.4 years
Type other
Technical Details
Classification Payload
Mass 67.00 kg
Dry Mass 67.00 kg
Total Mass 67.00 kg
Length 0.40 m
Diameter 0.60 m
Span 6.10 m
Shape Cyl + Ant
Manufacturer DSI
Bus Type Ministar
Phase Status In Orbit
Owner/State AFSSD2/US
Large Constellations
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