About Flock 4h-18
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 66721U 25276BH 26065.21041750 .00008691 00000-0 42512-3 0 9994
2 66721 97.4257 140.4462 0004585 45.2621 314.8986 15.18434964 14785
Epoch: Mar 6, 2026 •
Age: 17 hours
Current Status
Altitude 514.6 km
Velocity 7.61 km/s
Sub-Earth Point 15.29°N,
94.12°W
Launch Date Nov 28, 2025
Age 0.2 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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