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 Sep 12 17:57 | 2025 Sep 03 04:13:58 | 98.8960 | 0.00132 | 20.3882 | 282.3537 | 144.7949 | 13.97122 | 5.743 |
| 2025 Sep 11 17:57 | 2025 Sep 03 04:13:58 | 98.8960 | 0.00132 | 20.3882 | 282.3537 | 144.7949 | 13.97122 | 5.743 |
| 2025 Sep 10 17:56 | 2025 Sep 03 04:13:58 | 98.8960 | 0.00132 | 20.3882 | 282.3537 | 144.7949 | 13.97122 | 5.743 |
| 2025 Sep 08 17:57 | 2025 Sep 03 04:13:58 | 98.8960 | 0.00132 | 20.3882 | 282.3537 | 144.7949 | 13.97122 | 5.743 |
| 2025 Sep 07 17:56 | 2025 Sep 03 04:13:58 | 98.8960 | 0.00132 | 20.3882 | 282.3537 | 144.7949 | 13.97122 | 5.743 |
| 2025 Sep 06 20:41 | 2025 Sep 03 04:13:58 | 98.8960 | 0.00132 | 20.3882 | 282.3537 | 144.7949 | 13.97122 | 5.743 |
| 2025 Sep 03 17:57 | 2025 Sep 03 04:13:58 | 98.8960 | 0.00132 | 20.3882 | 282.3537 | 144.7949 | 13.97122 | 5.743 |
| 2025 Sep 02 17:56 | 2025 Aug 27 23:12:37 | 98.8966 | 0.00133 | 19.9876 | 300.0840 | 144.7949 | 13.97122 | 5.743 |
| 2025 Sep 01 17:56 | 2025 Aug 27 23:12:37 | 98.8966 | 0.00133 | 19.9876 | 300.0840 | 144.7949 | 13.97122 | 5.743 |
| 2025 Aug 31 17:56 | 2025 Aug 27 23:12:37 | 98.8966 | 0.00133 | 19.9876 | 300.0840 | 144.7949 | 13.97122 | 5.743 |
| 2025 Aug 30 17:56 | 2025 Aug 27 23:12:37 | 98.8966 | 0.00133 | 19.9876 | 300.0840 | 144.7949 | 13.97122 | 5.743 |
| 2025 Aug 29 17:56 | 2025 Aug 27 23:12:37 | 98.8966 | 0.00133 | 19.9876 | 300.0840 | 144.7949 | 13.97122 | 5.743 |
| 2025 Aug 28 17:57 | 2025 Aug 27 23:12:37 | 98.8966 | 0.00133 | 19.9876 | 300.0840 | 144.7949 | 13.97122 | 5.743 |
| 2025 Aug 27 17:56 | 2025 Aug 23 05:09:13 | 98.8980 | 0.00135 | 19.6809 | 313.9003 | 144.7949 | 13.97122 | 5.743 |
| 2025 Aug 26 17:56 | 2025 Aug 23 05:09:13 | 98.8980 | 0.00135 | 19.6809 | 313.9003 | 144.7949 | 13.97122 | 5.743 |
| 2025 Aug 25 17:56 | 2025 Aug 23 05:09:13 | 98.8980 | 0.00135 | 19.6809 | 313.9003 | 144.7949 | 13.97122 | 5.743 |
| 2025 Aug 24 17:56 | 2025 Aug 23 05:09:13 | 98.8980 | 0.00135 | 19.6809 | 313.9003 | 144.7949 | 13.97122 | 5.743 |
| 2025 Aug 23 17:56 | 2025 Aug 23 05:09:13 | 98.8980 | 0.00135 | 19.6809 | 313.9003 | 144.7949 | 13.97122 | 5.743 |
| 2025 Aug 22 17:56 | 2025 Aug 18 09:50:08 | 98.8987 | 0.00137 | 19.3708 | 328.1837 | 144.7949 | 13.97122 | 5.743 |
| 2025 Aug 20 17:56 | 2025 Aug 18 09:50:08 | 98.8987 | 0.00137 | 19.3708 | 328.1837 | 144.7949 | 13.97122 | 5.743 |
| 2025 Aug 19 17:56 | 2025 Aug 18 09:50:08 | 98.8987 | 0.00137 | 19.3708 | 328.1837 | 144.7949 | 13.97122 | 5.743 |
| 2025 Aug 18 17:56 | 2025 Aug 18 09:50:08 | 98.8987 | 0.00137 | 19.3708 | 328.1837 | 144.7949 | 13.97122 | 5.743 |