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 26101.79594405 .00000067 00000-0 49442-4 0 9999
2 56168 81.0024 135.6260 0011838 159.3420 200.8217 13.84942689152902
Epoch: Apr 11, 2026 •
Age: 11 hours
Current Status
Altitude 949.1 km
Velocity 7.38 km/s
Sub-Earth Point -23.59°S,
21.36°E
Launch Date Apr 2, 2023
Age 3 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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