About Astra 1B
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 21139U 91015A 26056.92938060 -.00000003 00000-0 00000+0 0 9991
2 21139 13.2303 23.0336 0010508 349.4033 0.1895 0.98508942115181
Epoch: Feb 25, 2026 •
Age: 19 hours
Current Status
Altitude 36276.6 km
Velocity 3.06 km/s
Sub-Earth Point -13.14°S,
122.79°W
Launch Date Mar 2, 1991
Age 34.9 years
Type other
Technical Details
Classification Payload
Mass 2580.00 kg
Dry Mass 1177.00 kg
Total Mass 2580.00 kg
Length 2.90 m
Diameter 2.20 m
Span 24.40 m
Shape Box + 2 Pan
Manufacturer GEEW
Bus Type AS5000
Phase Status In Orbit
Owner/State SES/L
Large Constellations
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