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 |
| 2025 May 08 17:56 | 2025 May 07 14:46:59 | 86.3992 | 0.00021 | 10.8735 | 86.4010 | 273.7430 | 14.34218 | – |
| 2025 May 07 17:56 | 2025 May 07 11:26:03 | 86.3992 | 0.00021 | 10.8774 | 86.4323 | 273.7430 | 14.34218 | – |
| 2025 May 06 17:57 | 2025 May 06 03:37:10 | 86.3994 | 0.00022 | 10.9143 | 85.5569 | 273.7430 | 14.34218 | – |
| 2025 May 05 17:56 | 2025 May 05 02:30:10 | 86.3996 | 0.00022 | 10.9434 | 85.8494 | 273.7430 | 14.34218 | – |
| 2025 May 04 17:57 | 2025 May 03 20:21:46 | 86.3999 | 0.00022 | 10.9784 | 85.7663 | 273.7430 | 14.34218 | – |
| 2025 May 03 17:57 | 2025 May 02 17:34:18 | 86.4001 | 0.00022 | 11.0094 | 85.3684 | 273.7430 | 14.34218 | – |
| 2025 May 02 17:57 | 2025 May 01 16:27:18 | 86.4004 | 0.00022 | 11.0386 | 85.2531 | 273.7430 | 14.34218 | – |
| 2025 May 01 17:56 | 2025 Apr 28 23:09:07 | 86.4010 | 0.00023 | 11.1143 | 86.9051 | 273.7430 | 14.34218 | – |
| 2025 Apr 30 17:56 | 2025 Apr 28 23:09:07 | 86.4010 | 0.00023 | 11.1143 | 86.9051 | 273.7430 | 14.34218 | – |
| 2025 Apr 29 17:57 | 2025 Apr 28 23:09:07 | 86.4010 | 0.00023 | 11.1143 | 86.9051 | 273.7430 | 14.34218 | – |
| 2025 Apr 27 17:56 | 2025 Apr 26 15:53:42 | 86.4011 | 0.00024 | 11.1783 | 86.6981 | 273.7430 | 14.34218 | – |
| 2025 Apr 26 17:57 | 2025 Apr 25 21:28:35 | 86.4011 | 0.00024 | 11.1997 | 87.1515 | 273.7430 | 14.34218 | – |
| 2025 Apr 25 17:56 | 2025 Apr 24 13:39:43 | 86.4012 | 0.00024 | 11.2365 | 88.4891 | 273.7430 | 14.34218 | – |
| 2025 Apr 24 17:56 | 2025 Apr 24 05:17:23 | 86.4012 | 0.00024 | 11.2462 | 88.6464 | 273.7430 | 14.34218 | – |
| 2025 Apr 23 17:57 | 2025 Apr 22 14:46:39 | 86.4015 | 0.00024 | 11.2909 | 87.5636 | 273.7430 | 14.34218 | – |
| 2025 Apr 22 17:56 | 2025 Apr 22 13:06:11 | 86.4015 | 0.00024 | 11.2928 | 87.7447 | 273.7430 | 14.34218 | – |
| 2025 Apr 21 17:57 | 2025 Apr 21 05:17:19 | 86.4018 | 0.00024 | 11.3297 | 88.3542 | 273.7430 | 14.34218 | – |
| 2025 Apr 20 17:56 | 2025 Apr 19 16:27:02 | 86.4019 | 0.00025 | 11.3724 | 88.9767 | 273.7430 | 14.34218 | – |
| 2025 Apr 19 17:56 | 2025 Apr 18 05:17:14 | 86.4023 | 0.00025 | 11.4131 | 88.8597 | 273.7430 | 14.34218 | – |
| 2025 Apr 18 17:57 | 2025 Apr 18 05:17:14 | 86.4023 | 0.00025 | 11.4131 | 88.8597 | 273.7430 | 14.34218 | – |
| 2025 Apr 17 17:56 | 2025 Apr 16 18:07:26 | 86.4025 | 0.00025 | 11.4539 | 88.8197 | 273.7430 | 14.34218 | – |
| 2025 Apr 16 17:57 | 2025 Apr 15 22:01:50 | 86.4027 | 0.00025 | 11.4772 | 88.8086 | 273.7430 | 14.34218 | – |
| 2025 Apr 15 17:56 | 2025 Apr 14 22:35:18 | 86.4025 | 0.00025 | 11.5044 | 89.7279 | 273.7430 | 14.34218 | – |
| 2025 Apr 14 17:56 | 2025 Apr 14 10:52:02 | 86.4026 | 0.00025 | 11.5179 | 89.8126 | 273.7430 | 14.34218 | – |
| 2025 Apr 11 17:57 | 2025 Apr 10 18:07:19 | 86.4037 | 0.00023 | 11.6207 | 90.6434 | 273.7430 | 14.34218 | – |