Find Topsat
NORAD ID: 28891 • Int'l Des: 2005-043 • Owner: MOD • Country: UK • operational
LEOCIRCULARRETROGRADESSO
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About Topsat
Topsat (NORAD 28891) is a satellite launched Oct 27, 2005 by MOD of UK. It operates in LEO, CIRCULAR, RETROGRADE, SSO orbit with a mass of 115.00 kg.
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Two-Line Element Set
1 28891U 05043B 26199.85928519 .00000181 00000-0 43509-4 0 9999
2 28891 98.3123 338.2938 0015777 180.2970 179.8225 14.64561684105236
Epoch: Jul 18, 2026 •
Age: 9 hours
Current Status
Altitude 682.9 km
Apogee / Perigee N/A
Velocity 7.52 km/s
Sub-Earth Point 59.34°N,
155.33°E
Launch Date Oct 27, 2005
Age 20.7 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
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