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 26064.09211300 .00000128 00000-0 00000+0 0 9991
2 36581 1.1991 84.9189 0003089 280.5300 214.0308 1.00272023 57820
Epoch: Mar 5, 2026 •
Age: 30 hours
Current Status
Altitude 35786.2 km
Velocity 3.07 km/s
Sub-Earth Point -0.16°S,
23.46°E
Launch Date May 21, 2010
Age 15.7 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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