About Astra 3B
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 36581U 10021A 25324.23689573 .00000158 00000-0 00000-0 0 9990
2 36581 0.9268 86.2855 0002234 139.5608 302.4511 1.00270393 56773
Epoch: Nov 20, 2025 •
Age: 11 hours
Current Status
Altitude 35788.8 km
Velocity 3.07 km/s
Sub-Earth Point -0.82°S,
23.51°E
Launch Date May 21, 2010
Age 15.5 years
Type other
Technical Details
Classification Payload
Mass 5471.00 kg
Dry Mass 3000.00 kg
Total Mass 5471.00 kg
Length 4.50 m
Diameter 2.80 m
Span 39.80 m
Shape Box + 2 Pan
Manufacturer EADSB
Bus Type Eurostar 3000M
Phase Status Renamed
Owner/State SESSL/UK
Large Constellations
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