About Checkmate 3
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 56169U 23050H 26063.42646782 .00000100 00000-0 78411-4 0 9999
2 56169 81.0057 171.9020 0006567 225.9576 134.1040 13.85137443147611
Epoch: Mar 4, 2026 •
Age: 27 hours
Current Status
Altitude 960.9 km
Velocity 7.37 km/s
Sub-Earth Point -38.58°S,
49.65°W
Launch Date Apr 2, 2023
Age 2.9 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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