Orbital elements of INSAT-1A
| Launched | 9 April 1982 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | India |
| NORAD ID | 13129 |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| 2025 Sep 18 17:56 | 2025 Sep 15 05:37:57 | 7.7569 | 0.00072 | 20.0371 | 82.9709 | 90.4644 | 1.00318 | – |
| 2025 Sep 15 17:56 | 2025 Sep 15 05:37:57 | 7.7569 | 0.00072 | 20.0371 | 82.9709 | 90.4644 | 1.00318 | – |
| 2025 Sep 12 17:57 | 2025 Sep 03 05:51:59 | 7.7830 | 0.00082 | 20.0435 | 92.4048 | 90.4644 | 1.00318 | – |
| 2025 Sep 11 17:57 | 2025 Sep 03 05:51:59 | 7.7830 | 0.00082 | 20.0435 | 92.4048 | 90.4644 | 1.00318 | – |
| 2025 Sep 10 17:56 | 2025 Sep 03 05:51:59 | 7.7830 | 0.00082 | 20.0435 | 92.4048 | 90.4644 | 1.00318 | – |
| 2025 Sep 08 17:57 | 2025 Sep 03 05:51:59 | 7.7830 | 0.00082 | 20.0435 | 92.4048 | 90.4644 | 1.00318 | – |
| 2025 Sep 07 17:56 | 2025 Sep 03 05:51:59 | 7.7830 | 0.00082 | 20.0435 | 92.4048 | 90.4644 | 1.00318 | – |
| 2025 Sep 06 20:41 | 2025 Sep 03 05:51:59 | 7.7830 | 0.00082 | 20.0435 | 92.4048 | 90.4644 | 1.00318 | – |
| 2025 Sep 03 17:57 | 2025 Sep 03 05:51:59 | 7.7830 | 0.00082 | 20.0435 | 92.4048 | 90.4644 | 1.00318 | – |
| 2025 Sep 02 17:56 | 2025 Aug 26 19:42:25 | 7.7996 | 0.00091 | 20.0475 | 97.8703 | 90.4644 | 1.00318 | – |
| 2025 Sep 01 17:56 | 2025 Aug 26 19:42:25 | 7.7996 | 0.00091 | 20.0475 | 97.8703 | 90.4644 | 1.00318 | – |
| 2025 Aug 31 17:56 | 2025 Aug 26 19:42:25 | 7.7996 | 0.00091 | 20.0475 | 97.8703 | 90.4644 | 1.00318 | – |
| 2025 Aug 30 17:56 | 2025 Aug 26 19:42:25 | 7.7996 | 0.00091 | 20.0475 | 97.8703 | 90.4644 | 1.00318 | – |
| 2025 Aug 29 17:56 | 2025 Aug 26 19:42:25 | 7.7996 | 0.00091 | 20.0475 | 97.8703 | 90.4644 | 1.00318 | – |
| 2025 Aug 28 17:57 | 2025 Aug 26 19:42:25 | 7.7996 | 0.00091 | 20.0475 | 97.8703 | 90.4644 | 1.00318 | – |
| 2025 Aug 27 17:56 | 2025 Aug 22 21:29:19 | 7.8083 | 0.00095 | 20.0496 | 99.8170 | 90.4644 | 1.00318 | – |
| 2025 Aug 26 17:56 | 2025 Aug 22 21:29:19 | 7.8083 | 0.00095 | 20.0496 | 99.8170 | 90.4644 | 1.00318 | – |
| 2025 Aug 25 17:56 | 2025 Aug 22 21:29:19 | 7.8083 | 0.00095 | 20.0496 | 99.8170 | 90.4644 | 1.00318 | – |
| 2025 Aug 24 17:56 | 2025 Aug 22 21:29:19 | 7.8083 | 0.00095 | 20.0496 | 99.8170 | 90.4644 | 1.00318 | – |
| 2025 Aug 23 17:56 | 2025 Aug 22 21:29:19 | 7.8083 | 0.00095 | 20.0496 | 99.8170 | 90.4644 | 1.00318 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 21:34:28 | 7.8190 | 0.00100 | 20.0523 | 101.7266 | 90.4644 | 1.00318 | – |