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About Radiation Belt Storm Probe B
Group: 3 satellites
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Two-Line Element Set
1 38753U 12046B 26106.57043128 .00005539 00000-0 62503-3 0 9995
2 38753 10.0345 179.3077 6401097 71.5436 344.8960 3.48224772142390
Epoch: Apr 16, 2026 •
Age: 26 hours
Current Status
Altitude 20200.2 km
Velocity 2.88 km/s
Sub-Earth Point -10.02°S,
16°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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