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About THEMIS D
Group: 3 satellites
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Two-Line Element Set
1 30797U 07004D 26111.44590448 -.00000064 00000-0 00000+0 0 9996
2 30797 7.1623 82.7724 8340145 222.6911 26.7553 0.87834099 40577
Epoch: Apr 21, 2026 •
Age: 8 hours
Current Status
Altitude 74656.3 km
Velocity 1.09 km/s
Sub-Earth Point 4.15°N,
17.49°W
Launch Date Feb 17, 2007
Age 19.1 years
Type other
Technical Details
Classification Payload
Mass 125.00 kg
Dry Mass 76.00 kg
Total Mass 125.00 kg
Length 0.50 m
Diameter 0.80 m
Span 49.60 m
Shape Box + 2 Ant
Manufacturer SWALES
Bus Type ATK-A100
Phase Status In Orbit
Owner/State GSFC/US
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