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 25298.22195360 .00015587 00000-0 63680-3 0 9992
2 62651 97.4204 17.1739 0002718 79.1538 281.0006 15.24463182 43085
Epoch: Oct 25, 2025 •
Age: 16 hours
Current Status
Altitude 498.8 km
Velocity 7.62 km/s
Sub-Earth Point 50.64°N,
14.69°E
Launch Date Jan 14, 2025
Age 0.7 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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