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 26017.97993754 .00000424 00000-0 89499-4 0 9992
2 28891 98.2834 154.9680 0016484 38.2222 322.0146 14.64356770 78612
Epoch: Jan 17, 2026 •
Age: 15 hours
Current Status
Altitude 694.9 km
Velocity 7.51 km/s
Sub-Earth Point -45.21°S,
165.08°W
Launch Date Oct 27, 2005
Age 20.2 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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