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 26065.00002315 .00016485 00000-0 94964-3 0 9997
2 49954 0.2302 17.2419 0007271 319.9387 285.6573 15.09155767 5840
Epoch: Mar 6, 2026 •
Age: 6 hours
Current Status
Altitude 539.3 km
Velocity 7.59 km/s
Sub-Earth Point -0.02°S,
54.22°W
Launch Date Dec 9, 2021
Age 4.2 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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