Find Mercury One
NORAD ID: 66742 • Int'l Des: 2025-276 • Owner: PROTE • Country: US • operational
LEOCIRCULARRETROGRADESSO
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About Mercury One
Mercury One (NORAD 66742) is a satellite launched Nov 28, 2025 by PROTE of US. It operates in LEO, CIRCULAR, RETROGRADE, SSO orbit with a mass of 50.00 kg.
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Y: Altitude (km)
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Two-Line Element Set
1 66742U 25276CE 26201.11904841 .00002240 00000-0 10761-3 0 9992
2 66742 97.4176 274.1026 0002103 173.0386 187.0879 15.19864221 35420
Epoch: Jul 20, 2026 •
Age: 16 hours
Current Status
Altitude 521.9 km
Apogee / Perigee N/A
Velocity 7.60 km/s
Sub-Earth Point -37.50°S,
64.51°E
Launch Date Nov 28, 2025
Age 0.6 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
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