About BB 4
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 57757U 23133B 26065.33487728 .00000238 00000-0 14649-3 0 9994
2 57757 80.9965 104.7011 0007896 271.7495 88.2766 14.02836099126861
Epoch: Mar 6, 2026 •
Age: 20 hours
Current Status
Altitude 887.6 km
Velocity 7.41 km/s
Sub-Earth Point 14.75°N,
0.67°E
Launch Date Sep 2, 2023
Age 2.5 years
Type other
Technical Details
Classification Payload
Mass 800.00 kg
Dry Mass 800.00 kg
Total Mass 800.00 kg
Length 0.30 m
Diameter 3.00 m
Span 9.00 m
Shape Box + pan
Manufacturer SPX/LEIDOS
Bus Type Starshield
Phase Status In Orbit
Owner/State SDA/US
Large Constellations
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