Orbital elements of IRIDIUM 157
| Launched | 29 March 2018 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 43251 |
| 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 May 21 17:57 | 2026 May 20 23:26:07 | 86.3936 | 0.00022 | 20.1202 | 91.4770 | 268.6676 | 14.34218 | – |
| 2026 May 20 17:57 | 2026 May 20 10:02:23 | 86.3933 | 0.00022 | 20.1358 | 91.2072 | 268.6676 | 14.34218 | – |
| 2026 May 19 17:58 | 2026 May 19 10:35:51 | 86.3931 | 0.00022 | 20.1630 | 90.9233 | 268.6676 | 14.34218 | – |
| 2026 May 18 17:57 | 2026 May 18 11:09:19 | 86.3933 | 0.00022 | 20.1903 | 90.8900 | 268.6676 | 14.34218 | – |
| 2026 May 17 17:57 | 2026 May 17 11:42:47 | 86.3932 | 0.00022 | 20.2175 | 90.6279 | 268.6676 | 14.34218 | – |
| 2026 May 16 17:56 | 2026 May 16 03:53:55 | 86.3933 | 0.00022 | 20.2545 | 90.6724 | 268.6676 | 14.34218 | – |
| 2026 May 15 17:57 | 2026 May 14 10:02:15 | 86.3932 | 0.00022 | 20.3032 | 90.5358 | 268.6676 | 14.34218 | – |
| 2026 May 14 17:58 | 2026 May 13 23:59:27 | 86.3932 | 0.00022 | 20.3149 | 90.5257 | 268.6676 | 14.34218 | – |
| 2026 May 13 17:58 | 2026 May 13 10:35:43 | 86.3932 | 0.00022 | 20.3304 | 90.4377 | 268.6676 | 14.34218 | – |
| 2026 May 12 17:58 | 2026 May 12 04:27:19 | 86.3930 | 0.00020 | 20.3655 | 89.9642 | 268.6676 | 14.34218 | – |
| 2026 May 11 17:56 | 2026 May 11 11:42:39 | 86.3930 | 0.00020 | 20.3849 | 89.7926 | 268.6676 | 14.34218 | – |
| 2026 May 10 17:57 | 2026 May 10 12:16:07 | 86.3929 | 0.00020 | 20.4122 | 89.9281 | 268.6676 | 14.34218 | – |
| 2026 May 09 17:57 | 2026 May 09 12:49:35 | 86.3928 | 0.00020 | 20.4395 | 90.0993 | 268.6676 | 14.34218 | – |
| 2026 May 08 17:57 | 2026 May 07 22:18:51 | 86.3932 | 0.00022 | 20.4842 | 89.8626 | 268.6676 | 14.34218 | – |
| 2026 May 07 17:58 | 2026 May 07 05:34:11 | 86.3930 | 0.00022 | 20.5037 | 90.0330 | 268.6676 | 14.34218 | – |
| 2026 May 06 17:57 | 2026 May 06 11:09:03 | 86.3927 | 0.00020 | 20.5251 | 89.4759 | 268.6676 | 14.34218 | – |
| 2026 May 05 17:57 | 2026 May 05 10:02:03 | 86.3929 | 0.00020 | 20.5543 | 89.7493 | 268.6676 | 14.34218 | – |
| 2026 May 04 17:57 | 2026 May 04 10:35:31 | 86.3930 | 0.00020 | 20.5816 | 89.3728 | 268.6676 | 14.34218 | – |
| 2026 May 03 17:57 | 2026 May 03 12:49:27 | 86.3929 | 0.00020 | 20.6069 | 89.4345 | 268.6676 | 14.34218 | – |
| 2026 May 02 17:57 | 2026 May 02 01:39:39 | 86.3929 | 0.00020 | 20.6477 | 89.5194 | 268.6676 | 14.34218 | – |
| 2026 May 01 17:56 | 2026 May 01 12:15:55 | 86.3929 | 0.00022 | 20.6633 | 89.3033 | 268.6676 | 14.34218 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 11:08:55 | 86.3932 | 0.00022 | 20.6925 | 89.2802 | 268.6676 | 14.34218 | – |
| 2026 Apr 29 17:57 | 2026 Apr 29 13:22:51 | 86.3932 | 0.00022 | 20.7178 | 89.2529 | 268.6676 | 14.34218 | – |
| 2026 Apr 28 17:56 | 2026 Apr 28 00:32:35 | 86.3933 | 0.00022 | 20.7607 | 89.3349 | 268.6676 | 14.34218 | – |
| 2026 Apr 27 17:58 | 2026 Apr 27 06:07:27 | 86.3934 | 0.00022 | 20.7821 | 89.2794 | 268.6676 | 14.34218 | – |
| 2026 Apr 26 17:58 | 2026 Apr 26 11:42:19 | 86.3935 | 0.00022 | 20.8035 | 89.1817 | 268.6676 | 14.34218 | – |
| 2026 Apr 25 17:58 | 2026 Apr 25 07:14:23 | 86.3936 | 0.00022 | 20.8366 | 89.1855 | 268.6676 | 14.34218 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 12:49:15 | 86.3936 | 0.00022 | 20.8580 | 89.4977 | 268.6676 | 14.34218 | – |