Find Astra 1B
NORAD ID: 21139 • Int'l Des: 1991-015 • Owner: SES • Country: L • operational
HEOCIRCULAR
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About Astra 1B
Astra 1B (NORAD 21139) is a satellite launched Mar 2, 1991 by SES of L. It operates in HEO, CIRCULAR orbit with a mass of 2580.00 kg.
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Two-Line Element Set
1 21139U 91015A 26198.06726853 .00000001 00000-0 00000+0 0 9995
2 21139 13.4035 21.9940 0007747 16.0521 348.0547 0.98508675116589
Epoch: Jul 17, 2026 •
Age: 27 hours
Current Status
Altitude 36257.0 km
Apogee / Perigee N/A
Velocity 3.06 km/s
Sub-Earth Point 8.63°N,
59.16°E
Launch Date Mar 2, 1991
Age 35.3 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
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