Spacecraft information: INSAT-1B
| Launched | 29 August 1983 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | India |
| NORAD ID | 14318 |
| COSPAR ID | 1983-089B |
| Observing |
Current orbital elements
| Inclination | 11.352° |
| Eccentricity | 0.00121 |
| RA ascending node | 21.861 hr |
| Argument perigee | 262.056° |
| Mean anomaly | 274.213° |
| Orbital period | 1437.186 min |
| Epoch of osculation | 01 Feb 2026, 17:26 |
Derived Quantities
| Min Altitude | 35764.1 km |
| Mean Altitude | 35815.0 km |
| Peak Altitude | 35866.0 km |
Orbital History
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