About ISS
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 25544U 98067A 25251.48563018 .00010058 00000-0 18276-3 0 9991
2 25544 51.6324 254.2080 0004252 315.3210 44.7436 15.50188612528080
Epoch: Sep 8, 2025 •
Age: 10 hours
Current Status
Altitude 427.0 km
Velocity 7.66 km/s
Sub-Earth Point -34.78°S,
148.36°E
Launch Date Nov 20, 1998
Age 26.8 years
Type communications
Technical Details
Classification Payload
Mass 20281.00 kg
Dry Mass 19000.00 kg
Total Mass 20351.00 kg
Length 12.60 m
Diameter 4.20 m
Span 23.90 m
Shape Cyl + 2 Pan
Manufacturer KHRR
Bus Type 77KS
Phase Status Grappled
Owner/State JSC/US
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