About Topsat
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 28891U 05043B 26063.34976101 .00000906 00000-0 18049-3 0 9998
2 28891 98.2893 200.6326 0014677 250.8937 109.0677 14.64429351 85256
Epoch: Mar 4, 2026 •
Age: 29 hours
Current Status
Altitude 679.9 km
Velocity 7.52 km/s
Sub-Earth Point -21.37°S,
140.43°E
Launch Date Oct 27, 2005
Age 20.3 years
Type other
Technical Details
Classification Payload
Mass 115.00 kg
Dry Mass 115.00 kg
Total Mass 115.00 kg
Length 1.50 m
Diameter 0.90 m
Span 1.50 m
Shape Box
Manufacturer SSTL/QINQ
Bus Type SSTL-150
Phase Status In Orbit
Owner/State MOD/UK
Large Constellations
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