Orbital elements of IRAS
| Launched | 25 January 1983 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 13777 |
| 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 Nov 07 18:57 | 2025 Nov 02 11:05:41 | 99.0540 | 0.00181 | 8.3461 | 229.1811 | 130.7785 | 14.00918 | 5.743 |
| 2025 Nov 05 18:57 | 2025 Nov 02 11:05:41 | 99.0540 | 0.00181 | 8.3461 | 229.1811 | 130.7785 | 14.00918 | 5.743 |
| 2025 Nov 04 18:57 | 2025 Nov 02 11:05:41 | 99.0540 | 0.00181 | 8.3461 | 229.1811 | 130.7785 | 14.00918 | 5.743 |
| 2025 Nov 03 18:57 | 2025 Nov 02 11:05:41 | 99.0540 | 0.00181 | 8.3461 | 229.1811 | 130.7785 | 14.00918 | 5.743 |
| 2025 Nov 02 18:57 | 2025 Oct 29 11:06:18 | 99.0548 | 0.00179 | 8.0818 | 240.9009 | 130.7785 | 14.00918 | 5.743 |
| 2025 Nov 01 18:58 | 2025 Oct 29 11:06:18 | 99.0548 | 0.00179 | 8.0818 | 240.9009 | 130.7785 | 14.00918 | 5.743 |
| 2025 Oct 31 18:57 | 2025 Oct 29 11:06:18 | 99.0548 | 0.00179 | 8.0818 | 240.9009 | 130.7785 | 14.00918 | 5.743 |
| 2025 Oct 30 18:57 | 2025 Oct 29 11:06:18 | 99.0548 | 0.00179 | 8.0818 | 240.9009 | 130.7785 | 14.00918 | 5.743 |
| 2025 Oct 29 18:57 | 2025 Oct 29 11:06:18 | 99.0548 | 0.00179 | 8.0818 | 240.9009 | 130.7785 | 14.00918 | 5.743 |
| 2025 Oct 28 18:57 | 2025 Oct 23 23:07:10 | 99.0554 | 0.00177 | 7.7183 | 257.1922 | 130.7785 | 14.00918 | 5.743 |
| 2025 Oct 27 18:57 | 2025 Oct 23 23:07:10 | 99.0554 | 0.00177 | 7.7183 | 257.1922 | 130.7785 | 14.00918 | 5.743 |
| 2025 Oct 26 18:57 | 2025 Oct 23 23:07:10 | 99.0554 | 0.00177 | 7.7183 | 257.1922 | 130.7785 | 14.00918 | 5.743 |
| 2025 Oct 25 17:57 | 2025 Oct 23 23:07:10 | 99.0554 | 0.00177 | 7.7183 | 257.1922 | 130.7785 | 14.00918 | 5.743 |
| 2025 Oct 24 17:57 | 2025 Oct 23 23:07:10 | 99.0554 | 0.00177 | 7.7183 | 257.1922 | 130.7785 | 14.00918 | 5.743 |
| 2025 Oct 22 17:56 | 2025 Oct 18 05:59:30 | 99.0563 | 0.00177 | 7.3406 | 274.2797 | 130.7785 | 14.00918 | 5.743 |
| 2025 Oct 21 17:56 | 2025 Oct 18 05:59:30 | 99.0563 | 0.00177 | 7.3406 | 274.2797 | 130.7785 | 14.00918 | 5.743 |
| 2025 Oct 20 17:56 | 2025 Oct 18 05:59:30 | 99.0563 | 0.00177 | 7.3406 | 274.2797 | 130.7785 | 14.00918 | 5.743 |
| 2025 Oct 19 17:56 | 2025 Oct 18 05:59:30 | 99.0563 | 0.00177 | 7.3406 | 274.2797 | 130.7785 | 14.00918 | 5.743 |
| 2025 Oct 18 17:56 | 2025 Oct 18 05:59:30 | 99.0563 | 0.00177 | 7.3406 | 274.2797 | 130.7785 | 14.00918 | 5.743 |
| 2025 Oct 17 17:56 | 2025 Oct 07 11:09:50 | 99.0576 | 0.00178 | 6.6277 | 306.2523 | 130.7785 | 14.00918 | 5.743 |
| 2025 Oct 16 17:56 | 2025 Oct 07 11:09:50 | 99.0576 | 0.00178 | 6.6277 | 306.2523 | 130.7785 | 14.00918 | 5.743 |
| 2025 Oct 15 17:56 | 2025 Oct 07 11:09:50 | 99.0576 | 0.00178 | 6.6277 | 306.2523 | 130.7785 | 14.00918 | 5.743 |
| 2025 Oct 14 17:56 | 2025 Oct 07 11:09:50 | 99.0576 | 0.00178 | 6.6277 | 306.2523 | 130.7785 | 14.00918 | 5.743 |
| 2025 Oct 12 17:56 | 2025 Oct 07 11:09:50 | 99.0576 | 0.00178 | 6.6277 | 306.2523 | 130.7785 | 14.00918 | 5.743 |
| 2025 Oct 11 17:57 | 2025 Oct 07 11:09:50 | 99.0576 | 0.00178 | 6.6277 | 306.2523 | 130.7785 | 14.00918 | 5.743 |