About IRS-1A
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 18960U 88021A 25279.11819562 .00000202 00000-0 17464-3 0 9990
2 18960 98.8912 337.6952 0014073 186.2520 235.9425 13.97131088817699
Epoch: Oct 6, 2025 •
Age: 11 hours
Current Status
Altitude 928.9 km
Velocity 7.39 km/s
Sub-Earth Point -77.38°S,
112.82°W
Launch Date Mar 17, 1988
Age 37.5 years
Type other
Technical Details
Classification Payload
Mass 975.00 kg
Dry Mass 950.00 kg
Total Mass 975.00 kg
Length 1.60 m
Diameter 1.10 m
Span 12.00 m
Shape Box + 2 Pan
Manufacturer ISRO
Bus Type IRS
Phase Status In Orbit
Owner/State ISRO/IN
Large Constellations
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