Orbital elements of IRIDIUM 161
| Launched | 21 May 2018 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 43478 |
| 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 Jul 18 17:57 | 2025 Jul 18 03:11:32 | 86.4473 | 0.00026 | 15.2003 | 88.9980 | 271.1520 | 14.43281 | – |
| 2025 Jul 17 17:56 | 2025 Jul 16 19:34:38 | 86.4474 | 0.00026 | 15.2370 | 89.5301 | 271.1520 | 14.43281 | – |
| 2025 Jul 16 17:56 | 2025 Jul 16 12:55:18 | 86.4474 | 0.00026 | 15.2447 | 89.6656 | 271.1520 | 14.43281 | – |
| 2025 Jul 15 17:56 | 2025 Jul 15 03:38:34 | 86.4475 | 0.00026 | 15.2834 | 90.1168 | 271.1520 | 14.43281 | – |
| 2025 Jul 14 17:56 | 2025 Jul 13 20:01:40 | 86.4478 | 0.00027 | 15.3201 | 90.8060 | 271.1520 | 14.43281 | – |
| 2025 Jul 13 17:56 | 2025 Jul 12 12:24:47 | 86.4478 | 0.00026 | 15.3568 | 91.1578 | 271.1520 | 14.43281 | – |
| 2025 Jul 12 17:56 | 2025 Jul 12 12:24:47 | 86.4478 | 0.00026 | 15.3568 | 91.1578 | 271.1520 | 14.43281 | – |
| 2025 Jul 11 17:56 | 2025 Jul 11 11:27:14 | 86.4478 | 0.00026 | 15.3858 | 91.5898 | 271.1520 | 14.43281 | – |
| 2025 Jul 10 17:56 | 2025 Jul 10 03:50:20 | 86.4478 | 0.00026 | 15.4225 | 92.3057 | 271.1520 | 14.43281 | – |
| 2025 Jul 09 17:56 | 2025 Jul 08 20:13:27 | 86.4479 | 0.00026 | 15.4592 | 92.9891 | 271.1520 | 14.43281 | – |
| 2025 Jul 08 17:56 | 2025 Jul 07 15:56:14 | 86.4480 | 0.00026 | 15.4920 | 93.3385 | 271.1520 | 14.43281 | – |
| 2025 Jul 07 17:56 | 2025 Jul 07 12:36:34 | 86.4480 | 0.00026 | 15.4959 | 93.4443 | 271.1520 | 14.43281 | – |
| 2025 Jul 06 17:56 | 2025 Jul 06 04:59:40 | 86.4481 | 0.00026 | 15.5326 | 94.1189 | 271.1520 | 14.43281 | – |
| 2025 Jul 05 17:56 | 2025 Jul 04 21:22:47 | 86.4480 | 0.00026 | 15.5693 | 94.9167 | 271.1520 | 14.43281 | – |
| 2025 Jul 04 17:56 | 2025 Jul 03 15:25:43 | 86.4483 | 0.00026 | 15.6041 | 95.4466 | 271.1520 | 14.43281 | – |
| 2025 Jul 03 17:56 | 2025 Jul 02 16:08:01 | 86.4483 | 0.00026 | 15.6311 | 95.8645 | 271.1520 | 14.43281 | – |
| 2025 Jul 02 17:56 | 2025 Jul 02 12:48:21 | 86.4484 | 0.00026 | 15.6350 | 95.4001 | 271.1520 | 14.43281 | – |
| 2025 Jul 01 17:56 | 2025 Jul 01 03:31:37 | 86.4484 | 0.00026 | 15.6736 | 95.6495 | 271.1520 | 14.43281 | – |
| 2025 Jun 30 17:56 | 2025 Jun 29 16:35:04 | 86.4491 | 0.00025 | 15.7142 | 96.8336 | 271.1520 | 14.43281 | – |
| 2025 Jun 29 17:56 | 2025 Jun 28 15:37:31 | 86.4489 | 0.00024 | 15.7431 | 97.3566 | 271.1520 | 14.43281 | – |
| 2025 Jun 28 17:56 | 2025 Jun 27 13:00:09 | 86.4490 | 0.00025 | 15.7741 | 97.8588 | 271.1520 | 14.43281 | – |
| 2025 Jun 27 17:56 | 2025 Jun 26 15:22:17 | 86.4491 | 0.00025 | 15.7992 | 97.9981 | 271.1520 | 14.43281 | – |
| 2025 Jun 26 17:56 | 2025 Jun 26 10:22:46 | 86.4491 | 0.00025 | 15.8050 | 98.0308 | 271.1520 | 14.43281 | – |
| 2025 Jun 25 17:56 | 2025 Jun 24 16:46:52 | 86.4489 | 0.00025 | 15.8532 | 98.7338 | 271.1520 | 14.43281 | – |
| 2025 Jun 24 17:56 | 2025 Jun 23 10:49:49 | 86.4491 | 0.00025 | 15.8880 | 98.5376 | 271.1520 | 14.43281 | – |
| 2025 Jun 23 17:56 | 2025 Jun 23 10:49:49 | 86.4491 | 0.00025 | 15.8880 | 98.5376 | 271.1520 | 14.43281 | – |
| 2025 Jun 22 17:56 | 2025 Jun 22 03:12:56 | 86.4491 | 0.00025 | 15.9247 | 98.7599 | 271.1520 | 14.43281 | – |
| 2025 Jun 21 17:56 | 2025 Jun 20 21:15:53 | 86.4492 | 0.00025 | 15.9595 | 99.1824 | 271.1520 | 14.43281 | – |