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 Nov 07 18:57 | 2025 Nov 07 04:07:12 | 86.4537 | 0.00022 | 12.0819 | 83.4195 | 276.7262 | 14.43285 | – |
| 2025 Nov 05 18:57 | 2025 Nov 05 03:51:57 | 86.4540 | 0.00023 | 12.1379 | 83.5247 | 276.7262 | 14.43285 | – |
| 2025 Nov 04 18:57 | 2025 Nov 04 09:33:45 | 86.4540 | 0.00023 | 12.1591 | 83.6860 | 276.7262 | 14.43285 | – |
| 2025 Nov 03 18:57 | 2025 Nov 02 09:18:30 | 86.4543 | 0.00023 | 12.2150 | 83.9757 | 276.7262 | 14.43285 | – |
| 2025 Nov 02 18:57 | 2025 Nov 02 09:18:30 | 86.4543 | 0.00023 | 12.2150 | 83.9757 | 276.7262 | 14.43285 | – |
| 2025 Nov 01 18:58 | 2025 Oct 31 17:22:25 | 86.4545 | 0.00023 | 12.2613 | 83.9931 | 276.7262 | 14.43285 | – |
| 2025 Oct 31 18:57 | 2025 Oct 31 04:03:44 | 86.4546 | 0.00023 | 12.2767 | 84.0373 | 276.7262 | 14.43285 | – |
| 2025 Oct 30 18:57 | 2025 Oct 30 04:46:01 | 86.4548 | 0.00023 | 12.3037 | 83.9640 | 276.7262 | 14.43285 | – |
| 2025 Oct 29 18:57 | 2025 Oct 29 10:27:49 | 86.4549 | 0.00023 | 12.3249 | 84.0677 | 276.7262 | 14.43285 | – |
| 2025 Oct 28 18:57 | 2025 Oct 27 16:51:54 | 86.4552 | 0.00023 | 12.3731 | 84.1317 | 276.7262 | 14.43285 | – |
| 2025 Oct 27 18:57 | 2025 Oct 27 10:12:33 | 86.4552 | 0.00023 | 12.3808 | 84.1790 | 276.7262 | 14.43285 | – |
| 2025 Oct 26 18:57 | 2025 Oct 26 04:15:29 | 86.4553 | 0.00023 | 12.4155 | 84.2330 | 276.7262 | 14.43285 | – |
| 2025 Oct 25 17:57 | 2025 Oct 25 09:57:17 | 86.4553 | 0.00023 | 12.4367 | 84.5980 | 276.7262 | 14.43285 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 16:21:21 | 86.4555 | 0.00023 | 12.4849 | 83.0743 | 276.7262 | 14.43285 | – |
| 2025 Oct 22 17:56 | 2025 Oct 22 03:44:56 | 86.4556 | 0.00023 | 12.5273 | 83.3718 | 276.7262 | 14.43285 | – |
| 2025 Oct 21 17:56 | 2025 Oct 20 18:28:13 | 86.4557 | 0.00023 | 12.5659 | 83.7171 | 276.7262 | 14.43285 | – |
| 2025 Oct 20 17:56 | 2025 Oct 20 05:09:32 | 86.4561 | 0.00024 | 12.5813 | 84.0797 | 276.7262 | 14.43285 | – |
| 2025 Oct 19 17:56 | 2025 Oct 19 05:51:50 | 86.4560 | 0.00024 | 12.6083 | 83.9696 | 276.7262 | 14.43285 | – |
| 2025 Oct 18 17:56 | 2025 Oct 17 23:54:46 | 86.4558 | 0.00023 | 12.6430 | 84.6324 | 276.7262 | 14.43285 | – |
| 2025 Oct 17 17:56 | 2025 Oct 17 03:56:44 | 86.4558 | 0.00023 | 12.6661 | 84.7068 | 276.7262 | 14.43285 | – |
| 2025 Oct 16 17:56 | 2025 Oct 16 04:39:02 | 86.4558 | 0.00023 | 12.6931 | 84.8454 | 276.7262 | 14.43285 | – |
| 2025 Oct 15 17:56 | 2025 Oct 14 11:03:08 | 86.4559 | 0.00023 | 12.7413 | 84.9788 | 276.7262 | 14.43285 | – |
| 2025 Oct 14 17:56 | 2025 Oct 13 23:24:17 | 86.4560 | 0.00023 | 12.7548 | 84.9775 | 276.7262 | 14.43285 | – |
| 2025 Oct 12 17:56 | 2025 Oct 12 05:48:22 | 86.4561 | 0.00023 | 12.8030 | 85.4233 | 276.7262 | 14.43285 | – |
| 2025 Oct 11 17:57 | 2025 Oct 11 06:30:40 | 86.4561 | 0.00023 | 12.8300 | 85.4640 | 276.7262 | 14.43285 | – |