Find Flock 4h-16
NORAD ID: 66719 • Int'l Des: 2025-276 • Owner: PLAN • Country: US • Constellation:
planet • operational
LEOCIRCULARRETROGRADESSO
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About Flock 4h-16
Flock 4h-16 (NORAD 66719) is a planet constellation satellite launched Nov 28, 2025 by PLAN of US. It operates in LEO, CIRCULAR, RETROGRADE, SSO orbit with a mass of 5.70 kg.
About Flock 4h-16
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Two-Line Element Set
1 66719U 25276BF 26203.64038486 .00006764 00000-0 31515-3 0 9994
2 66719 97.4220 276.6608 0003305 218.7833 141.3165 15.20215591 35801
Epoch: Jul 22, 2026 •
Age: 13 hours
Current Status
Altitude 506.1 km
Apogee / Perigee N/A
Velocity 7.61 km/s
Sub-Earth Point 3.86°N,
85.08°E
Launch Date Nov 28, 2025
Age 0.6 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
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