Orbital elements of IRIDIUM 166
| Launched | 24 July 2018 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 43570 |
| 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 11 17:56 | 2025 May 11 05:15:26 | 86.4002 | 0.00025 | 14.9778 | 99.0237 | 261.1245 | 14.34218 | – |
| 2025 May 10 17:56 | 2025 May 09 16:25:10 | 86.4004 | 0.00025 | 15.0206 | 98.8706 | 261.1245 | 14.34218 | – |
| 2025 May 09 17:57 | 2025 May 08 15:18:10 | 86.4004 | 0.00025 | 15.0497 | 99.1608 | 261.1245 | 14.34218 | – |
| 2025 May 08 17:56 | 2025 May 08 08:36:18 | 86.4003 | 0.00025 | 15.0574 | 99.1629 | 261.1245 | 14.34218 | – |
| 2025 May 07 17:56 | 2025 May 07 05:48:50 | 86.4006 | 0.00024 | 15.0885 | 100.1341 | 261.1245 | 14.34218 | – |
| 2025 May 06 17:57 | 2025 May 06 04:41:50 | 86.4005 | 0.00024 | 15.1177 | 100.4456 | 261.1245 | 14.34218 | – |
| 2025 May 05 17:56 | 2025 May 04 19:12:30 | 86.4004 | 0.00025 | 15.1565 | 100.4100 | 261.1245 | 14.34218 | – |
| 2025 May 04 17:57 | 2025 May 04 12:30:38 | 86.4003 | 0.00025 | 15.1642 | 100.4670 | 261.1245 | 14.34218 | – |
| 2025 May 03 17:57 | 2025 May 03 04:41:46 | 86.4002 | 0.00024 | 15.2011 | 100.9282 | 261.1245 | 14.34218 | – |
| 2025 May 02 17:57 | 2025 May 01 19:12:26 | 86.4001 | 0.00024 | 15.2400 | 101.0592 | 261.1245 | 14.34218 | – |
| 2025 May 01 17:56 | 2025 Apr 29 05:15:10 | 86.3998 | 0.00024 | 15.3118 | 101.9736 | 261.1245 | 14.34218 | – |
| 2025 Apr 30 17:56 | 2025 Apr 29 05:15:10 | 86.3998 | 0.00024 | 15.3118 | 101.9736 | 261.1245 | 14.34218 | – |
| 2025 Apr 29 17:57 | 2025 Apr 29 05:15:10 | 86.3998 | 0.00024 | 15.3118 | 101.9736 | 261.1245 | 14.34218 | – |
| 2025 Apr 27 17:56 | 2025 Apr 26 20:19:18 | 86.3993 | 0.00023 | 15.3779 | 102.1912 | 261.1245 | 14.34218 | – |
| 2025 Apr 26 17:57 | 2025 Apr 25 20:52:46 | 86.3991 | 0.00023 | 15.4051 | 102.3944 | 261.1245 | 14.34218 | – |
| 2025 Apr 25 17:56 | 2025 Apr 24 21:26:14 | 86.3990 | 0.00023 | 15.4322 | 103.7397 | 261.1245 | 14.34218 | – |
| 2025 Apr 24 17:56 | 2025 Apr 22 22:33:10 | 86.3989 | 0.00022 | 15.4866 | 101.0606 | 261.1245 | 14.34218 | – |
| 2025 Apr 23 17:57 | 2025 Apr 22 22:33:10 | 86.3989 | 0.00022 | 15.4866 | 101.0606 | 261.1245 | 14.34218 | – |
| 2025 Apr 22 17:56 | 2025 Apr 21 18:05:13 | 86.3989 | 0.00022 | 15.5197 | 102.7541 | 261.1245 | 14.34218 | – |
| 2025 Apr 21 17:57 | 2025 Apr 20 18:38:42 | 86.3987 | 0.00022 | 15.5469 | 102.4221 | 261.1245 | 14.34218 | – |
| 2025 Apr 20 17:56 | 2025 Apr 20 10:16:22 | 86.3987 | 0.00022 | 15.5566 | 102.6225 | 261.1245 | 14.34218 | – |
| 2025 Apr 19 17:56 | 2025 Apr 18 23:06:34 | 86.3984 | 0.00021 | 15.5974 | 102.6467 | 261.1245 | 14.34218 | – |
| 2025 Apr 18 17:57 | 2025 Apr 17 20:19:06 | 86.3983 | 0.00021 | 15.6285 | 102.5058 | 261.1245 | 14.34218 | – |
| 2025 Apr 17 17:56 | 2025 Apr 16 20:52:34 | 86.3980 | 0.00021 | 15.6557 | 102.5255 | 261.1245 | 14.34218 | – |
| 2025 Apr 16 17:57 | 2025 Apr 16 02:27:26 | 86.3976 | 0.00020 | 15.6771 | 103.5574 | 261.1245 | 14.34218 | – |
| 2025 Apr 15 17:56 | 2025 Apr 15 01:20:26 | 86.3975 | 0.00020 | 15.7062 | 103.0531 | 261.1245 | 14.34218 | – |
| 2025 Apr 14 17:56 | 2025 Apr 13 19:12:02 | 86.3976 | 0.00019 | 15.7412 | 103.1828 | 261.1245 | 14.34218 | – |