Orbital elements of IRIDIUM 173
| Launched | 10 January 2019 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 43925 |
| 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 08 04:19:50 | 86.3996 | 0.00021 | 10.8574 | 95.0098 | 265.1332 | 14.34217 | – |
| 2025 May 07 17:56 | 2025 May 07 03:12:50 | 86.3996 | 0.00020 | 10.8865 | 94.9017 | 265.1332 | 14.34217 | – |
| 2025 May 06 17:57 | 2025 May 05 19:23:58 | 86.3992 | 0.00021 | 10.9234 | 94.6595 | 265.1332 | 14.34217 | – |
| 2025 May 05 17:56 | 2025 May 04 19:57:26 | 86.3996 | 0.00021 | 10.9506 | 94.7340 | 265.1332 | 14.34217 | – |
| 2025 May 04 17:57 | 2025 May 04 11:35:06 | 86.3997 | 0.00021 | 10.9603 | 94.5299 | 265.1332 | 14.34217 | – |
| 2025 May 03 17:57 | 2025 May 03 03:46:14 | 86.3999 | 0.00021 | 10.9972 | 94.2213 | 265.1332 | 14.34217 | – |
| 2025 May 02 17:57 | 2025 May 01 16:36:26 | 86.4002 | 0.00021 | 11.0380 | 94.0677 | 265.1332 | 14.34217 | – |
| 2025 May 01 17:56 | 2025 Apr 28 19:57:18 | 86.4004 | 0.00021 | 11.1175 | 93.4315 | 265.1332 | 14.34217 | – |
| 2025 Apr 30 17:56 | 2025 Apr 28 19:57:18 | 86.4004 | 0.00021 | 11.1175 | 93.4315 | 265.1332 | 14.34217 | – |
| 2025 Apr 29 17:57 | 2025 Apr 28 19:57:18 | 86.4004 | 0.00021 | 11.1175 | 93.4315 | 265.1332 | 14.34217 | – |
| 2025 Apr 27 17:56 | 2025 Apr 26 21:04:14 | 86.4008 | 0.00021 | 11.1719 | 94.0699 | 265.1332 | 14.34217 | – |
| 2025 Apr 26 17:57 | 2025 Apr 26 12:41:54 | 86.4008 | 0.00021 | 11.1816 | 93.2158 | 265.1332 | 14.34217 | – |
| 2025 Apr 25 17:56 | 2025 Apr 25 04:53:02 | 86.4010 | 0.00021 | 11.2185 | 91.9588 | 265.1332 | 14.34217 | – |
| 2025 Apr 24 17:56 | 2025 Apr 24 03:46:02 | 86.4010 | 0.00021 | 11.2476 | 92.6789 | 265.1332 | 14.34217 | – |
| 2025 Apr 23 17:57 | 2025 Apr 22 18:16:42 | 86.4013 | 0.00021 | 11.2864 | 92.4241 | 265.1332 | 14.34217 | – |
| 2025 Apr 22 17:56 | 2025 Apr 21 13:48:46 | 86.4015 | 0.00021 | 11.3194 | 92.6201 | 265.1332 | 14.34217 | – |
| 2025 Apr 21 17:57 | 2025 Apr 21 05:26:27 | 86.4017 | 0.00021 | 11.3291 | 91.6941 | 265.1332 | 14.34217 | – |
| 2025 Apr 20 17:56 | 2025 Apr 20 04:19:26 | 86.4019 | 0.00021 | 11.3582 | 91.5439 | 265.1332 | 14.34217 | – |
| 2025 Apr 19 17:56 | 2025 Apr 18 18:50:06 | 86.4022 | 0.00021 | 11.3970 | 92.2646 | 265.1332 | 14.34217 | – |
| 2025 Apr 18 17:57 | 2025 Apr 17 17:43:06 | 86.4024 | 0.00021 | 11.4261 | 92.3128 | 265.1332 | 14.34217 | – |
| 2025 Apr 17 17:56 | 2025 Apr 16 16:36:06 | 86.4028 | 0.00020 | 11.4552 | 92.4453 | 265.1332 | 14.34217 | – |
| 2025 Apr 16 17:57 | 2025 Apr 16 04:52:51 | 86.4028 | 0.00020 | 11.4688 | 92.2854 | 265.1332 | 14.34217 | – |
| 2025 Apr 15 17:56 | 2025 Apr 14 17:43:02 | 86.4025 | 0.00021 | 11.5096 | 91.9928 | 265.1332 | 14.34217 | – |
| 2025 Apr 14 17:56 | 2025 Apr 13 14:55:34 | 86.4029 | 0.00022 | 11.5406 | 92.5100 | 265.1332 | 14.34217 | – |
| 2025 Apr 11 17:57 | 2025 Apr 11 04:19:14 | 86.4030 | 0.00022 | 11.6085 | 92.1056 | 265.1332 | 14.34217 | – |