About Sirius 4
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 32299U 07057A 26057.59545575 .00000020 00000-0 00000-0 0 9991
2 32299 0.0643 284.4005 0002492 48.3911 42.7878 1.00271650 50537
Epoch: Feb 26, 2026 •
Age: 8 hours
Current Status
Altitude 35795.8 km
Velocity 3.07 km/s
Sub-Earth Point -0.03°S,
4.82°E
Launch Date Nov 17, 2007
Age 18.2 years
Type other
Technical Details
Classification Payload
Mass 4385.00 kg
Dry Mass 2000.00 kg
Total Mass 4385.00 kg
Length 5.50 m
Diameter 2.20 m
Span 26.00 m
Shape Box + 2 Pan
Manufacturer LMCSS
Bus Type A2100AX
Phase Status In Orbit
Owner/State SESS/S
Large Constellations
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