About Radiation Belt Storm Probe A
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 38752U 12046A 26066.59937304 .17310670 -19160-4 99316-3 0 9996
2 38752 9.5467 262.1798 1247652 257.2959 88.5205 13.57543799150028
Epoch: Mar 7, 2026 •
Age: 55 hours
Current Status
Altitude 1556.6 km
Velocity 6.73 km/s
Sub-Earth Point 9.59°N,
74.15°E
Launch Date Aug 30, 2012
Age 13.5 years
Type other
Technical Details
Classification Payload
Mass 648.00 kg
Dry Mass 592.00 kg
Total Mass 648.00 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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