Find IRS-1A
NORAD ID: 18960 • Int'l Des: 1988-021 • Owner: ISRO • Country: IN • operational
LEOCIRCULARRETROGRADESSO
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About IRS-1A
IRS-1A (NORAD 18960) is a satellite launched Mar 17, 1988 by ISRO of IN. It operates in LEO, CIRCULAR, RETROGRADE, SSO orbit with a mass of 975.00 kg.
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Two-Line Element Set
1 18960U 88021A 26199.79317081 -.00000101 00000-0 -42251-4 0 9998
2 18960 98.8484 253.3144 0015278 120.4858 349.3094 13.97172774857583
Epoch: Jul 18, 2026 •
Age: 8 hours
Current Status
Altitude 908.0 km
Apogee / Perigee N/A
Velocity 7.41 km/s
Sub-Earth Point 76.83°N,
137.08°W
Launch Date Mar 17, 1988
Age 38.3 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
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