About ION Stellar Stephanus
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 66673U 25276H 26013.72735995 .00009928 00000-0 49127-3 0 9993
2 66673 97.4335 89.8837 0006774 183.6324 176.4862 15.17981905 6977
Epoch: Jan 13, 2026 •
Age: 24 hours
Current Status
Altitude 525.3 km
Velocity 7.61 km/s
Sub-Earth Point 82.39°N,
31.02°W
Launch Date Nov 28, 2025
Age 0.1 years
Type other
Technical Details
Classification Payload
Mass 150.00 kg
Dry Mass 150.00 kg
Total Mass 220.00 kg
Length 0.40 m
Diameter 0.40 m
Span 0.40 m
Shape Box
Manufacturer DORBIT
Bus Type ION-SC
Phase Status In Orbit
Owner/State DORBIT/I
Large Constellations
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