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About Vanguard I
Group: 3 satellites
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Upcoming Passes
Passes for default location (London). Set your location on the main map for personalized predictions.
Altitude History
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Two-Line Element Set
1 5U 58002B 26110.14986102 .00000165 00000-0 18734-3 0 9999
2 5 34.2516 133.4185 1836812 236.8263 104.2767 10.85971808436975
Epoch: Apr 20, 2026 •
Age: 19 hours
Current Status
Altitude 693.0 km
Velocity 8.16 km/s
Sub-Earth Point -24.07°S,
160.83°E
Type other
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