About THEMIS E
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 30798U 07004E 26064.27179731 -.00000256 00000-0 00000-0 0 9997
2 30798 4.1352 99.8579 8362064 201.5971 245.1119 0.87837748 65001
Epoch: Mar 5, 2026 •
Age: 17 hours
Current Status
Altitude 21187.4 km
Velocity 4.50 km/s
Sub-Earth Point -2.30°S,
13.6°E
Launch Date Feb 17, 2007
Age 19 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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