About IXPE
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 49954U 21121A 26018.00002315 .00010306 00000-0 58544-3 0 9995
2 49954 0.2315 12.0892 0007602 329.0577 235.9886 15.08439727 5848
Epoch: Jan 18, 2026 •
Age: 17 hours
Current Status
Altitude 532.6 km
Velocity 7.60 km/s
Sub-Earth Point -0.04°S,
9.79°W
Launch Date Dec 9, 2021
Age 4.1 years
Type other
Technical Details
Classification Payload
Mass 330.00 kg
Dry Mass 330.00 kg
Total Mass 330.00 kg
Length 2.00 m
Diameter 1.10 m
Span 5.20 m
Shape Box+boom
Manufacturer BALL
Bus Type BCP
Phase Status In Orbit
Owner/State MSFC/US
Large Constellations
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