About REX
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 21527U 91045A 26061.59730007 .00000149 00000-0 58708-4 0 9998
2 21527 89.5237 265.9013 0067482 335.5395 24.2599 14.23560996799932
Epoch: Mar 2, 2026 •
Age: 22 hours
Current Status
Altitude 866.0 km
Velocity 7.40 km/s
Sub-Earth Point 45.53°N,
40.99°W
Launch Date Jun 29, 1991
Age 34.6 years
Type other
Technical Details
Classification Payload
Mass 85.00 kg
Dry Mass 85.00 kg
Total Mass 85.00 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 AFROM/US
Large Constellations
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