Spacecraft information: INSAT-1A
| Launched | 9 April 1982 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | India |
| NORAD ID | 13129 |
| COSPAR ID | 1982-031A |
| Observing |
Current orbital elements
| Inclination | 7.513° |
| Eccentricity | 0.00140 |
| RA ascending node | 19.982 hr |
| Argument perigee | 29.727° |
| Mean anomaly | 158.748° |
| Orbital period | 1434.797 min |
| Epoch of osculation | 30 Dec 2025, 21:45 |
Derived Quantities
| Min Altitude | 35709.2 km |
| Mean Altitude | 35768.3 km |
| Peak Altitude | 35827.4 km |
Launched alongside
INSAT-1A R/BOrbital History
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