Orbital elements of IRIDIUM 172
| Launched | 10 January 2019 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 43927 |
| 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 Aug 15 17:57 | 2026 Aug 15 13:16:50 | 86.4013 | 0.00022 | 21.9177 | 94.6789 | 265.4654 | 14.34218 | – |
| 2026 Aug 14 17:56 | 2026 Aug 14 07:08:26 | 86.4013 | 0.00022 | 21.9526 | 94.4716 | 265.4654 | 14.34218 | – |
| 2026 Aug 13 17:57 | 2026 Aug 12 08:15:22 | 86.4012 | 0.00021 | 22.0070 | 94.1877 | 265.4654 | 14.34218 | – |
| 2026 Aug 12 17:56 | 2026 Aug 11 18:51:38 | 86.4012 | 0.00021 | 22.0226 | 93.9623 | 265.4654 | 14.34218 | – |
| 2026 Aug 11 17:56 | 2026 Aug 11 08:48:50 | 86.4012 | 0.00022 | 22.0342 | 94.2902 | 265.4654 | 14.34218 | – |
| 2026 Aug 10 17:56 | 2026 Aug 10 09:22:18 | 86.4012 | 0.00021 | 22.0614 | 94.2479 | 265.4654 | 14.34218 | – |
| 2026 Aug 09 17:57 | 2026 Aug 09 08:15:19 | 86.4009 | 0.00021 | 22.0906 | 94.5406 | 265.4654 | 14.34218 | – |
| 2026 Aug 08 17:57 | 2026 Aug 08 08:48:46 | 86.4009 | 0.00020 | 22.1177 | 94.3885 | 265.4654 | 14.34218 | – |
| 2026 Aug 07 17:57 | 2026 Aug 07 07:41:46 | 86.4009 | 0.00020 | 22.1469 | 93.9509 | 265.4654 | 14.34218 | – |
| 2026 Aug 06 17:57 | 2026 Aug 06 06:34:46 | 86.4013 | 0.00021 | 22.1760 | 93.5623 | 265.4654 | 14.34218 | – |
| 2026 Aug 05 17:56 | 2026 Aug 04 17:44:30 | 86.4011 | 0.00021 | 22.2187 | 93.3630 | 265.4654 | 14.34218 | – |
| 2026 Aug 04 17:57 | 2026 Aug 03 19:58:26 | 86.4011 | 0.00021 | 22.2440 | 93.3719 | 265.4654 | 14.34218 | – |
| 2026 Aug 03 17:56 | 2026 Aug 02 08:48:38 | 86.4010 | 0.00021 | 22.2848 | 93.4184 | 265.4654 | 14.34218 | – |
| 2026 Aug 02 17:57 | 2026 Aug 02 07:08:10 | 86.4009 | 0.00021 | 22.2867 | 93.7557 | 265.4654 | 14.34218 | – |
| 2026 Aug 01 17:57 | 2026 Aug 01 07:41:38 | 86.4004 | 0.00020 | 22.3139 | 92.3616 | 265.4654 | 14.34218 | – |
| 2026 Jul 31 17:56 | 2026 Jul 30 20:31:50 | 86.4009 | 0.00021 | 22.3547 | 92.0501 | 265.4654 | 14.34218 | – |
| 2026 Jul 30 17:57 | 2026 Jul 30 07:08:06 | 86.4007 | 0.00022 | 22.3702 | 93.0077 | 265.4654 | 14.34218 | – |
| 2026 Jul 29 17:57 | 2026 Jul 28 09:55:30 | 86.3998 | 0.00023 | 22.4227 | 98.6486 | 265.4654 | 14.34218 | – |
| 2026 Jul 28 17:57 | 2026 Jul 27 08:48:30 | 86.4001 | 0.00021 | 22.4519 | 92.5044 | 265.4654 | 14.34218 | – |
| 2026 Jul 27 17:57 | 2026 Jul 27 08:48:30 | 86.4001 | 0.00021 | 22.4519 | 92.5044 | 265.4654 | 14.34218 | – |
| 2026 Jul 26 17:56 | 2026 Jul 26 07:41:30 | 86.4000 | 0.00021 | 22.4810 | 92.4950 | 265.4654 | 14.34218 | – |
| 2026 Jul 25 17:57 | 2026 Jul 24 10:28:54 | 86.3998 | 0.00021 | 22.5335 | 92.3675 | 265.4654 | 14.34218 | – |
| 2026 Jul 24 17:56 | 2026 Jul 24 07:07:58 | 86.3999 | 0.00021 | 22.5373 | 92.3264 | 265.4654 | 14.34218 | – |
| 2026 Jul 23 17:57 | 2026 Jul 23 07:41:26 | 86.4000 | 0.00022 | 22.5645 | 92.2512 | 265.4654 | 14.34218 | – |
| 2026 Jul 22 17:57 | 2026 Jul 21 15:30:14 | 86.3998 | 0.00022 | 22.6112 | 92.0490 | 265.4654 | 14.34218 | – |
| 2026 Jul 21 17:57 | 2026 Jul 20 21:05:06 | 86.3998 | 0.00022 | 22.6325 | 92.1119 | 265.4654 | 14.34218 | – |
| 2026 Jul 20 17:57 | 2026 Jul 20 07:41:22 | 86.3997 | 0.00022 | 22.6481 | 91.8856 | 265.4654 | 14.34218 | – |
| 2026 Jul 19 19:06 | 2026 Jul 19 11:35:46 | 86.3996 | 0.00022 | 22.6714 | 92.1571 | 265.4654 | 14.34218 | – |
| 2026 Jul 19 17:57 | 2026 Jul 19 03:13:26 | 86.3996 | 0.00022 | 22.6811 | 91.8543 | 265.4654 | 14.34218 | – |