About THEMIS A
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 30580U 07004A 25325.92928880 -.00000222 00000-0 -17589-2 0 9990
2 30580 4.7540 140.7379 8444326 144.6616 325.5056 0.87835427 39459
Epoch: Nov 21, 2025 •
Age: 26 hours
Current Status
Altitude 43261.1 km
Velocity 2.72 km/s
Sub-Earth Point -0.54°S,
63.29°E
Launch Date Feb 17, 2007
Age 18.7 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
Large Constellations
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