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 25279.30771727 .00000156 00000-0 -19443-2 0 9992
2 30580 4.0036 156.2320 8448836 123.7723 343.7030 0.87834983 39042
Epoch: Oct 6, 2025 •
Age: 56 hours
Current Status
Altitude 1323.6 km
Velocity 9.74 km/s
Sub-Earth Point 1.85°N,
61.12°E
Launch Date Feb 17, 2007
Age 18.6 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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