About Checkmate 1
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 56168U 23050G 26017.92004848 .00000076 00000-0 57606-4 0 9998
2 56168 81.0019 216.0275 0011369 33.3389 326.8481 13.84932005141293
Epoch: Jan 17, 2026 •
Age: 20 hours
Current Status
Altitude 954.1 km
Velocity 7.37 km/s
Sub-Earth Point 20.23°N,
4.94°E
Launch Date Apr 2, 2023
Age 2.7 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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