About IRAS
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 13777U 83004A 26062.09347663 -.00000063 00000-0 -12533-4 0 9993
2 13777 99.0491 244.7079 0017667 255.8963 104.0239 14.00892235871523
Epoch: Mar 3, 2026 •
Age: 34 hours
Current Status
Altitude 908.7 km
Velocity 7.40 km/s
Sub-Earth Point 57.42°N,
133.03°E
Launch Date Jan 26, 1983
Age 43.1 years
Type other
Technical Details
Classification Payload
Mass 1027.00 kg
Dry Mass 954.00 kg
Total Mass 1077.00 kg
Length 3.60 m
Diameter 2.00 m
Span 3.60 m
Shape Cyl + Pan
Manufacturer FOKKS/BALL
Bus Type IRAS
Phase Status In Orbit
Owner/State JPL/NIVR/US
Large Constellations
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