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About Radiation Belt Storm Probe B
Group: 3 satellites
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Two-Line Element Set
1 38753U 12046B 26113.17205786 .00007141 00000-0 75105-3 0 9992
2 38753 10.0327 174.5564 6401827 80.6584 341.8148 3.48320646142622
Epoch: Apr 23, 2026 •
Age: 11 hours
Current Status
Altitude 23392.1 km
Velocity 2.26 km/s
Sub-Earth Point -10.04°S,
1.62°E
Launch Date Aug 30, 2012
Age 13.6 years
Type other
Technical Details
Classification Payload
Mass 667.00 kg
Dry Mass 611.00 kg
Total Mass 667.00 kg
Length 1.30 m
Diameter 1.80 m
Span 101.70 m
Shape Oct+4 pan+8 booms
Manufacturer APL
Bus Type RBSP
Phase Status Renamed
Owner/State GSFC/APL/US
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