Orbital elements of IRIDIUM 129
| Launched | 8 October 2017 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 42958 |
| 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 02 18:57 | 2025 Nov 02 11:31:54 | 86.3933 | 0.00025 | 8.0035 | 91.2942 | 268.8541 | 14.34218 | – |
| 2025 Nov 01 18:58 | 2025 Oct 31 17:40:14 | 86.3934 | 0.00025 | 8.0521 | 91.8038 | 268.8541 | 14.34218 | – |
| 2025 Oct 31 18:57 | 2025 Oct 31 00:55:34 | 86.3938 | 0.00024 | 8.0716 | 92.0340 | 268.8541 | 14.34218 | – |
| 2025 Oct 30 18:57 | 2025 Oct 30 04:49:58 | 86.3939 | 0.00023 | 8.0949 | 92.3393 | 268.8541 | 14.34218 | – |
| 2025 Oct 29 18:57 | 2025 Oct 29 12:05:18 | 86.3939 | 0.00023 | 8.1144 | 92.4904 | 268.8541 | 14.34218 | – |
| 2025 Oct 28 18:57 | 2025 Oct 27 21:34:34 | 86.3937 | 0.00024 | 8.1591 | 93.0469 | 268.8541 | 14.34218 | – |
| 2025 Oct 27 18:57 | 2025 Oct 27 11:31:46 | 86.3937 | 0.00024 | 8.1708 | 93.1319 | 268.8541 | 14.34218 | – |
| 2025 Oct 26 18:57 | 2025 Oct 26 12:05:14 | 86.3937 | 0.00024 | 8.1980 | 93.5970 | 268.8541 | 14.34218 | – |
| 2025 Oct 25 17:57 | 2025 Oct 25 10:58:14 | 86.3938 | 0.00024 | 8.2272 | 93.9163 | 268.8541 | 14.34218 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 22:07:58 | 86.3938 | 0.00024 | 8.2700 | 94.4347 | 268.8541 | 14.34218 | – |
| 2025 Oct 22 17:56 | 2025 Oct 22 02:35:50 | 86.3939 | 0.00024 | 8.3205 | 95.1351 | 268.8541 | 14.34218 | – |
| 2025 Oct 21 17:56 | 2025 Oct 20 18:46:58 | 86.3940 | 0.00024 | 8.3575 | 95.3779 | 268.8541 | 14.34218 | – |
| 2025 Oct 20 17:56 | 2025 Oct 20 02:02:18 | 86.3941 | 0.00023 | 8.3770 | 95.5839 | 268.8541 | 14.34218 | – |
| 2025 Oct 19 17:56 | 2025 Oct 19 05:56:42 | 86.3941 | 0.00023 | 8.4003 | 96.0801 | 268.8541 | 14.34218 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 06:30:10 | 86.3942 | 0.00023 | 8.4275 | 96.5168 | 268.8541 | 14.34218 | – |
| 2025 Oct 17 17:56 | 2025 Oct 17 02:02:14 | 86.3944 | 0.00023 | 8.4606 | 96.5734 | 268.8541 | 14.34218 | – |
| 2025 Oct 16 17:56 | 2025 Oct 16 00:55:14 | 86.3945 | 0.00023 | 8.4898 | 96.8077 | 268.8541 | 14.34218 | – |
| 2025 Oct 15 17:56 | 2025 Oct 14 20:27:18 | 86.3947 | 0.00023 | 8.5228 | 97.1242 | 268.8541 | 14.34218 | – |
| 2025 Oct 14 17:56 | 2025 Oct 13 19:20:18 | 86.3949 | 0.00023 | 8.5520 | 97.2817 | 268.8541 | 14.34218 | – |
| 2025 Oct 12 17:56 | 2025 Oct 12 06:30:02 | 86.3950 | 0.00022 | 8.5948 | 97.7826 | 268.8541 | 14.34218 | – |
| 2025 Oct 11 17:57 | 2025 Oct 11 07:03:30 | 86.3951 | 0.00022 | 8.6220 | 98.0621 | 268.8541 | 14.34218 | – |
| 2025 Oct 09 17:56 | 2025 Oct 09 03:09:02 | 86.3956 | 0.00022 | 8.6823 | 97.9330 | 268.8541 | 14.34218 | – |
| 2025 Oct 08 17:56 | 2025 Oct 08 12:04:50 | 86.3957 | 0.00021 | 8.6998 | 97.8924 | 268.8541 | 14.34218 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 00:55:01 | 86.3959 | 0.00021 | 8.7406 | 97.3424 | 268.8541 | 14.34218 | – |