About XMM-Newton
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 25989U 99066A 26103.52598896 .00000150 00000-0 00000-0 0 9993
2 25989 64.8180 283.8164 4697232 66.0541 0.0710 0.50126771 22684
Epoch: Apr 13, 2026 •
Age: -14 hours
Current Status
Altitude 79277.9 km
Velocity 1.83 km/s
Sub-Earth Point -63.00°S,
34.2°E
Launch Date Dec 10, 1999
Age 26.3 years
Type other
Technical Details
Classification Payload
Mass 3764.00 kg
Dry Mass 3234.00 kg
Total Mass 3764.00 kg
Length 10.00 m
Diameter 3.00 m
Span 10.00 m
Shape Cyl + 2 Pan
Manufacturer DASCF
Bus Type XMM
Phase Status In Orbit
Owner/State ESA/I-ESA
Large Constellations
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