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About AMSAT-OSCAR-51
Group: 3 satellites
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Altitude History
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Two-Line Element Set
1 28375U 04025K 26107.85369628 .00000143 00000-0 54513-4 0 9999
2 28375 98.6566 70.7640 0079124 299.4513 59.8798 14.43845459146876
Epoch: Apr 17, 2026 •
Age: 9 hours
Current Status
Altitude 810.8 km
Velocity 7.43 km/s
Sub-Earth Point 80.18°N,
27.13°E
Launch Date Jun 29, 2004
Age 21.8 years
Type other
Technical Details
Classification Payload
Mass 10.00 kg
Dry Mass 10.00 kg
Total Mass 10.00 kg
Length 0.30 m
Diameter 0.30 m
Span 0.30 m
Shape Box
Manufacturer SPQ
Bus Type Microsat
Phase Status In Orbit
Owner/State AMNA/US
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