Orbital elements of IRS-1A
| Launched | 16 March 1988 |
| Flight ended | – |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | India |
| NORAD ID | 18960 |
| 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 Dec 13 18:56 | 2025 Dec 12 03:32:32 | 98.8802 | 0.00142 | 2.8323 | 9.3264 | 45.1487 | 13.97142 | 5.743 |
| 2025 Dec 12 18:57 | 2025 Dec 12 03:32:32 | 98.8802 | 0.00142 | 2.8323 | 9.3264 | 45.1487 | 13.97142 | 5.743 |
| 2025 Dec 11 18:56 | 2025 Dec 07 03:06:38 | 98.8811 | 0.00145 | 2.5091 | 22.7063 | 45.1487 | 13.97142 | 5.743 |
| 2025 Dec 10 18:56 | 2025 Dec 07 03:06:38 | 98.8811 | 0.00145 | 2.5091 | 22.7063 | 45.1487 | 13.97142 | 5.743 |
| 2025 Dec 09 18:56 | 2025 Dec 07 03:06:38 | 98.8811 | 0.00145 | 2.5091 | 22.7063 | 45.1487 | 13.97142 | 5.743 |
| 2025 Dec 08 18:56 | 2025 Dec 07 03:06:38 | 98.8811 | 0.00145 | 2.5091 | 22.7063 | 45.1487 | 13.97142 | 5.743 |
| 2025 Dec 07 18:56 | 2025 Dec 07 03:06:38 | 98.8811 | 0.00145 | 2.5091 | 22.7063 | 45.1487 | 13.97142 | 5.743 |
| 2025 Dec 06 18:56 | 2025 Dec 02 09:35:15 | 98.8824 | 0.00148 | 2.2044 | 35.5791 | 45.1487 | 13.97142 | 5.743 |
| 2025 Dec 05 18:57 | 2025 Dec 02 09:35:15 | 98.8824 | 0.00148 | 2.2044 | 35.5791 | 45.1487 | 13.97142 | 5.743 |
| 2025 Dec 04 18:57 | 2025 Dec 02 09:35:15 | 98.8824 | 0.00148 | 2.2044 | 35.5791 | 45.1487 | 13.97142 | 5.743 |
| 2025 Dec 03 18:56 | 2025 Dec 02 09:35:15 | 98.8824 | 0.00148 | 2.2044 | 35.5791 | 45.1487 | 13.97142 | 5.743 |
| 2025 Dec 02 18:56 | 2025 Dec 02 09:35:15 | 98.8824 | 0.00148 | 2.2044 | 35.5791 | 45.1487 | 13.97142 | 5.743 |
| 2025 Nov 30 18:57 | 2025 Nov 25 10:52:21 | 98.8830 | 0.00152 | 1.7569 | 54.5494 | 45.1487 | 13.97142 | 5.743 |
| 2025 Nov 29 18:56 | 2025 Nov 25 10:52:21 | 98.8830 | 0.00152 | 1.7569 | 54.5494 | 45.1487 | 13.97142 | 5.743 |
| 2025 Nov 28 18:57 | 2025 Nov 25 10:52:21 | 98.8830 | 0.00152 | 1.7569 | 54.5494 | 45.1487 | 13.97142 | 5.743 |
| 2025 Nov 27 18:57 | 2025 Nov 25 10:52:21 | 98.8830 | 0.00152 | 1.7569 | 54.5494 | 45.1487 | 13.97142 | 5.743 |
| 2025 Nov 26 18:57 | 2025 Nov 25 10:52:21 | 98.8830 | 0.00152 | 1.7569 | 54.5494 | 45.1487 | 13.97142 | 5.743 |
| 2025 Nov 25 18:57 | 2025 Nov 25 10:52:21 | 98.8830 | 0.00152 | 1.7569 | 54.5494 | 45.1487 | 13.97142 | 5.743 |
| 2025 Nov 24 18:56 | 2025 Nov 20 03:54:53 | 98.8836 | 0.00152 | 1.4162 | 68.5898 | 45.1487 | 13.97142 | 5.743 |
| 2025 Nov 23 18:57 | 2025 Nov 20 03:54:53 | 98.8836 | 0.00152 | 1.4162 | 68.5898 | 45.1487 | 13.97142 | 5.743 |
| 2025 Nov 21 18:57 | 2025 Nov 20 03:54:53 | 98.8836 | 0.00152 | 1.4162 | 68.5898 | 45.1487 | 13.97142 | 5.743 |
| 2025 Nov 20 18:56 | 2025 Nov 20 03:54:53 | 98.8836 | 0.00152 | 1.4162 | 68.5898 | 45.1487 | 13.97142 | 5.743 |
| 2025 Nov 18 18:57 | 2025 Nov 08 15:37:58 | 98.8858 | 0.00152 | 0.6745 | 97.9214 | 45.1487 | 13.97142 | 5.743 |
| 2025 Nov 16 18:58 | 2025 Nov 08 15:37:58 | 98.8858 | 0.00152 | 0.6745 | 97.9214 | 45.1487 | 13.97142 | 5.743 |