About IRS-1D
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 24971U 97057A 26014.85402552 .00000139 00000-0 63690-4 0 9996
2 24971 98.8323 5.5023 0051500 320.3445 39.3979 14.35434125480616
Epoch: Jan 14, 2026 •
Age: 17 hours
Current Status
Altitude 754.1 km
Velocity 7.50 km/s
Sub-Earth Point -44.90°S,
64.82°E
Launch Date Sep 29, 1997
Age 28.2 years
Type other
Technical Details
Classification Payload
Mass 1250.00 kg
Dry Mass 1150.00 kg
Total Mass 1250.00 kg
Length 2.30 m
Diameter 1.60 m
Span 12.00 m
Shape Box + 2 Pan
Manufacturer ISAC/HAL
Bus Type IRS
Phase Status In Orbit
Owner/State ISRO/IN
Large Constellations
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