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 26016.60944828 .00000279 00000-0 22972-3 0 9992
2 18960 98.8749 76.7336 0013169 267.4000 212.6601 13.97149264832009
Epoch: Jan 16, 2026 •
Age: 12 hours
Current Status
Altitude 905.8 km
Velocity 7.40 km/s
Sub-Earth Point -1.76°S,
96.11°E
Launch Date Mar 17, 1988
Age 37.8 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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