About Praetorian SDA-621
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 65584U 25203V 25339.30720993 .00000182 00000-0 15063-3 0 9994
2 65584 81.3017 190.3052 0009213 2.2561 357.8636 13.85116154 11871
Epoch: Dec 5, 2025 •
Age: 18 hours
Current Status
Altitude 946.2 km
Velocity 7.38 km/s
Sub-Earth Point 39.83°N,
108.31°E
Launch Date Sep 10, 2025
Age 0.2 years
Type other
Technical Details
Classification Payload
Mass 300.00 kg
Dry Mass 300.00 kg
Total Mass 300.00 kg
Length 1.00 m
Diameter 0.60 m
Span 2.00 m
Shape Box + panels
Manufacturer YORKSS
Bus Type S-Class
Phase Status In Orbit
Owner/State SDA/US
Large Constellations
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