Spacecraft information: INSAT-1B R/B
| Launched | 29 August 1983 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 14524 |
| COSPAR ID | 1983-089C |
| Alternative names |
PAM-D |
| Observing |
Current orbital elements
| Inclination | 24.470° |
| Eccentricity | 0.58831 |
| RA ascending node | 3.024 hr |
| Argument perigee | 340.416° |
| Mean anomaly | 4.244° |
| Orbital period | 343.952 min |
| Epoch of osculation | 20 Dec 2025, 10:14 |
Derived Quantities
| Min Altitude | 323.6 km |
| Mean Altitude | 9890.4 km |
| Peak Altitude | 19457.3 km |
Orbital History
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