About Flock 4g-21
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 62651U 25009AU 26012.18850075 .00011332 00000-0 43240-3 0 9997
2 62651 97.4130 95.4842 0002768 127.2004 232.9488 15.26825831 55127
Epoch: Jan 12, 2026 •
Age: 9 hours
Current Status
Altitude 488.5 km
Velocity 7.62 km/s
Sub-Earth Point 9.38°N,
132.54°E
Launch Date Jan 14, 2025
Age 0.9 years
Type earth observation
Technical Details
Classification Payload
Mass 5.70 kg
Dry Mass 5.70 kg
Total Mass 5.70 kg
Length 0.30 m
Diameter 0.10 m
Span 0.30 m
Shape Box+2 pan
Manufacturer PLAN
Bus Type Cubesat 3U
Phase Status In Orbit
Owner/State PLAN/US
Large Constellations
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