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 |
| 2026 Jul 07 17:56 | 2026 Jul 07 11:03:54 | 86.3963 | 0.00022 | 1.1184 | 83.5184 | 276.6266 | 14.34220 | – |
| 2026 Jul 06 17:57 | 2026 Jul 05 23:54:06 | 86.3964 | 0.00022 | 1.1592 | 83.5426 | 276.6266 | 14.34220 | – |
| 2026 Jul 05 17:56 | 2026 Jul 04 19:26:10 | 86.3965 | 0.00023 | 1.1923 | 83.3067 | 276.6266 | 14.34220 | – |
| 2026 Jul 04 17:56 | 2026 Jul 04 06:02:26 | 86.3964 | 0.00023 | 1.2078 | 83.5800 | 276.6266 | 14.34220 | – |
| 2026 Jul 03 17:57 | 2026 Jul 02 18:52:38 | 86.3961 | 0.00023 | 1.2487 | 83.2164 | 276.6266 | 14.34220 | – |
| 2026 Jul 02 17:56 | 2026 Jul 02 02:07:58 | 86.3961 | 0.00023 | 1.2681 | 83.0678 | 276.6266 | 14.34220 | – |
| 2026 Jul 01 17:56 | 2026 Jul 01 01:00:58 | 86.3960 | 0.00023 | 1.2973 | 83.2781 | 276.6266 | 14.34220 | – |
| 2026 Jun 30 17:56 | 2026 Jun 29 12:10:42 | 86.3961 | 0.00023 | 1.3401 | 83.1404 | 276.6266 | 14.34220 | – |
| 2026 Jun 29 17:57 | 2026 Jun 29 12:10:42 | 86.3961 | 0.00023 | 1.3401 | 83.1404 | 276.6266 | 14.34220 | – |
| 2026 Jun 28 17:56 | 2026 Jun 27 19:59:30 | 86.3964 | 0.00024 | 1.3868 | 83.4520 | 276.6266 | 14.34220 | – |
| 2026 Jun 27 17:55 | 2026 Jun 27 06:35:46 | 86.3964 | 0.00024 | 1.4024 | 83.6897 | 276.6266 | 14.34220 | – |
| 2026 Jun 26 17:56 | 2026 Jun 26 02:07:50 | 86.3966 | 0.00024 | 1.4354 | 83.7976 | 276.6266 | 14.34220 | – |
| 2026 Jun 25 17:56 | 2026 Jun 25 02:41:18 | 86.3961 | 0.00023 | 1.4627 | 83.7652 | 276.6266 | 14.34220 | – |
| 2026 Jun 24 17:55 | 2026 Jun 24 06:35:42 | 86.3961 | 0.00023 | 1.4860 | 83.9759 | 276.6266 | 14.34220 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 07:42:38 | 86.3971 | 0.00024 | 1.5405 | 84.8265 | 276.6266 | 14.34220 | – |
| 2026 Jun 22 17:56 | 2026 Jun 20 07:09:06 | 86.3967 | 0.00024 | 1.5969 | 84.8459 | 276.6266 | 14.34220 | – |
| 2026 Jun 21 17:57 | 2026 Jun 20 07:09:06 | 86.3967 | 0.00024 | 1.5969 | 84.8459 | 276.6266 | 14.34220 | – |
| 2026 Jun 20 17:56 | 2026 Jun 20 07:09:06 | 86.3967 | 0.00024 | 1.5969 | 84.8459 | 276.6266 | 14.34220 | – |
| 2026 Jun 19 17:57 | 2026 Jun 19 02:41:10 | 86.3967 | 0.00024 | 1.6300 | 85.2306 | 276.6266 | 14.34220 | – |
| 2026 Jun 18 17:56 | 2026 Jun 18 01:34:10 | 86.3966 | 0.00023 | 1.6591 | 85.4211 | 276.6266 | 14.34220 | – |
| 2026 Jun 17 17:57 | 2026 Jun 17 02:07:38 | 86.3966 | 0.00023 | 1.6863 | 85.4703 | 276.6266 | 14.34220 | – |
| 2026 Jun 16 17:55 | 2026 Jun 16 01:00:38 | 86.3966 | 0.00023 | 1.7155 | 85.1466 | 276.6266 | 14.34220 | – |
| 2026 Jun 15 17:56 | 2026 Jun 15 03:14:34 | 86.3966 | 0.00023 | 1.7408 | 85.7323 | 276.6266 | 14.34220 | – |
| 2026 Jun 14 17:57 | 2026 Jun 14 03:48:02 | 86.3970 | 0.00024 | 1.7680 | 86.3902 | 276.6266 | 14.34220 | – |
| 2026 Jun 13 17:56 | 2026 Jun 13 02:41:02 | 86.3972 | 0.00024 | 1.7972 | 87.0922 | 276.6266 | 14.34220 | – |
| 2026 Jun 12 17:56 | 2026 Jun 12 03:14:30 | 86.3974 | 0.00024 | 1.8244 | 88.8559 | 276.6266 | 14.34220 | – |
| 2026 Jun 11 17:57 | 2026 Jun 11 02:07:30 | 86.3975 | 0.00024 | 1.8536 | 87.5929 | 276.6266 | 14.34220 | – |
| 2026 Jun 10 17:56 | 2026 Jun 10 09:22:50 | 86.3975 | 0.00024 | 1.8730 | 87.8364 | 276.6266 | 14.34220 | – |