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About HTV-X1
Group: 3 satellites
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Two-Line Element Set
1 66174U 25241A 26128.27637240 .00012687 00000-0 14052-3 0 9997
2 66174 51.6342 142.2252 0007499 37.6417 322.5101 15.63366671 30104
Epoch: May 8, 2026 •
Age: 24 hours
Current Status
Altitude 378.3 km
Velocity 7.68 km/s
Sub-Earth Point -12.33°S,
153.37°E
Launch Date Oct 26, 2025
Age 0.5 years
Type other
Technical Details
Classification Payload
Mass 10000.00 kg
Dry Mass 7600.00 kg
Total Mass 16000.00 kg
Length 8.00 m
Diameter 4.40 m
Span 18.20 m
Shape Cyl+2 pan
Manufacturer MHITO
Bus Type HTV-X
Phase Status Grappled
Owner/State JAXA/J
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