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 26063.14513115 -.00000088 00000-0 -32827-4 0 9995
2 18960 98.8647 121.6460 0015094 137.2102 277.5769 13.97156116838500
Epoch: Mar 4, 2026 •
Age: 25 hours
Current Status
Altitude 937.5 km
Velocity 7.38 km/s
Sub-Earth Point -76.51°S,
83.15°E
Launch Date Mar 17, 1988
Age 37.9 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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