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 13 18:56 | 2025 Nov 13 08:12:36 | 86.4529 | 0.00022 | 11.9103 | 81.1338 | 279.0113 | 14.43283 | – |
| 2025 Nov 12 18:57 | 2025 Nov 11 07:57:21 | 86.4532 | 0.00022 | 11.9662 | 83.1263 | 279.0113 | 14.43283 | – |
| 2025 Nov 11 18:55 | 2025 Nov 11 02:57:50 | 86.4532 | 0.00022 | 11.9720 | 83.1344 | 279.0113 | 14.43283 | – |
| 2025 Nov 10 18:57 | 2025 Nov 08 15:03:45 | 86.4536 | 0.00022 | 12.0414 | 83.2884 | 279.0113 | 14.43283 | – |
| 2025 Nov 09 18:57 | 2025 Nov 08 15:03:45 | 86.4536 | 0.00022 | 12.0414 | 83.2884 | 279.0113 | 14.43283 | – |
| 2025 Nov 08 18:56 | 2025 Nov 08 08:24:24 | 86.4536 | 0.00022 | 12.0491 | 83.3194 | 279.0113 | 14.43283 | – |
| 2025 Nov 07 18:57 | 2025 Nov 07 04:07:12 | 86.4537 | 0.00022 | 12.0819 | 83.4195 | 279.0113 | 14.43283 | – |
| 2025 Nov 05 18:57 | 2025 Nov 05 03:51:57 | 86.4540 | 0.00023 | 12.1379 | 83.5247 | 279.0113 | 14.43283 | – |
| 2025 Nov 04 18:57 | 2025 Nov 04 09:33:45 | 86.4540 | 0.00023 | 12.1591 | 83.6860 | 279.0113 | 14.43283 | – |
| 2025 Nov 03 18:57 | 2025 Nov 02 09:18:30 | 86.4543 | 0.00023 | 12.2150 | 83.9757 | 279.0113 | 14.43283 | – |
| 2025 Nov 02 18:57 | 2025 Nov 02 09:18:30 | 86.4543 | 0.00023 | 12.2150 | 83.9757 | 279.0113 | 14.43283 | – |
| 2025 Nov 01 18:58 | 2025 Oct 31 17:22:25 | 86.4545 | 0.00023 | 12.2613 | 83.9931 | 279.0113 | 14.43283 | – |
| 2025 Oct 31 18:57 | 2025 Oct 31 04:03:44 | 86.4546 | 0.00023 | 12.2767 | 84.0373 | 279.0113 | 14.43283 | – |
| 2025 Oct 30 18:57 | 2025 Oct 30 04:46:01 | 86.4548 | 0.00023 | 12.3037 | 83.9640 | 279.0113 | 14.43283 | – |
| 2025 Oct 29 18:57 | 2025 Oct 29 10:27:49 | 86.4549 | 0.00023 | 12.3249 | 84.0677 | 279.0113 | 14.43283 | – |
| 2025 Oct 28 18:57 | 2025 Oct 27 16:51:54 | 86.4552 | 0.00023 | 12.3731 | 84.1317 | 279.0113 | 14.43283 | – |
| 2025 Oct 27 18:57 | 2025 Oct 27 10:12:33 | 86.4552 | 0.00023 | 12.3808 | 84.1790 | 279.0113 | 14.43283 | – |
| 2025 Oct 26 18:57 | 2025 Oct 26 04:15:29 | 86.4553 | 0.00023 | 12.4155 | 84.2330 | 279.0113 | 14.43283 | – |
| 2025 Oct 25 17:57 | 2025 Oct 25 09:57:17 | 86.4553 | 0.00023 | 12.4367 | 84.5980 | 279.0113 | 14.43283 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 16:21:21 | 86.4555 | 0.00023 | 12.4849 | 83.0743 | 279.0113 | 14.43283 | – |
| 2025 Oct 22 17:56 | 2025 Oct 22 03:44:56 | 86.4556 | 0.00023 | 12.5273 | 83.3718 | 279.0113 | 14.43283 | – |
| 2025 Oct 21 17:56 | 2025 Oct 20 18:28:13 | 86.4557 | 0.00023 | 12.5659 | 83.7171 | 279.0113 | 14.43283 | – |
| 2025 Oct 20 17:56 | 2025 Oct 20 05:09:32 | 86.4561 | 0.00024 | 12.5813 | 84.0797 | 279.0113 | 14.43283 | – |
| 2025 Oct 19 17:56 | 2025 Oct 19 05:51:50 | 86.4560 | 0.00024 | 12.6083 | 83.9696 | 279.0113 | 14.43283 | – |
| 2025 Oct 18 17:56 | 2025 Oct 17 23:54:46 | 86.4558 | 0.00023 | 12.6430 | 84.6324 | 279.0113 | 14.43283 | – |