About Checkmate 6
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 56165U 23050D 25278.16177632 .00000137 00000-0 11189-3 0 9994
2 56165 81.0042 316.4924 0004996 284.6240 75.4362 13.84898483126791
Epoch: Oct 5, 2025 •
Age: 9 hours
Current Status
Altitude 958.1 km
Velocity 7.38 km/s
Sub-Earth Point 55.23°N,
122.46°E
Launch Date Apr 2, 2023
Age 2.5 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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