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About Swarm B
Group: 3 satellites
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Two-Line Element Set
1 39451U 13067A 26109.20656179 .00002804 00000-0 10082-3 0 9991
2 39451 87.7488 0.2217 0002417 84.7853 275.3671 15.28199878674238
Epoch: Apr 19, 2026 •
Age: 8 hours
Current Status
Altitude 491.8 km
Velocity 7.63 km/s
Sub-Earth Point 70.30°N,
38.09°W
Launch Date Nov 22, 2013
Age 12.4 years
Type other
Technical Details
Classification Payload
Mass 473.00 kg
Dry Mass 367.00 kg
Total Mass 473.00 kg
Length 5.00 m
Diameter 1.50 m
Span 9.30 m
Shape Half hex prism+ boom
Manufacturer EASF
Bus Type Flexbus
Phase Status In Orbit
Owner/State ESA/I-ESA
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