About Swarm B
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 39451U 13067A 25278.16427787 .00006216 00000-0 23931-3 0 9991
2 39451 87.7411 59.6178 0002184 83.5975 276.5521 15.26180037644319
Epoch: Oct 5, 2025 •
Age: 5 hours
Current Status
Altitude 494.4 km
Velocity 7.62 km/s
Sub-Earth Point -16.94°S,
84.25°W
Launch Date Nov 22, 2013
Age 11.8 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
Large Constellations
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