About IRIS
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 39197U 13033A 25278.48028161 .00002464 00000-0 29424-3 0 9993
2 39197 97.9463 113.4609 0026176 72.5585 287.8488 14.84923338662562
Epoch: Oct 5, 2025 •
Age: 12 hours
Current Status
Altitude 650.1 km
Velocity 7.52 km/s
Sub-Earth Point -49.50°S,
88.45°W
Launch Date Jun 28, 2013
Age 12.2 years
Type other
Technical Details
Classification Payload
Mass 183.00 kg
Dry Mass 183.00 kg
Total Mass 183.00 kg
Length 2.10 m
Diameter 1.00 m
Span 3.70 m
Shape Hex+Cyl+2 pan
Manufacturer LMSAL
Bus Type SMEX
Phase Status In Orbit
Owner/State ARC/GSFC/US
Large Constellations
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