About Mercury One
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 66742U 25276CE 26019.18070043 .00007729 00000-0 38131-3 0 9992
2 66742 97.4376 95.3193 0004221 138.6979 221.4575 15.18175038 7805
Epoch: Jan 19, 2026 •
Age: 14 hours
Current Status
Altitude 522.1 km
Velocity 7.60 km/s
Sub-Earth Point -21.05°S,
62.39°E
Launch Date Nov 28, 2025
Age 0.1 years
Type other
Technical Details
Classification Payload
Mass 50.00 kg
Dry Mass 50.00 kg
Total Mass 50.00 kg
Length 0.80 m
Diameter 0.40 m
Span 0.80 m
Shape Box
Manufacturer PROTE
Bus Type M1
Phase Status In Orbit
Owner/State PROTE/US
Large Constellations
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