Orbital elements of IRIDIUM 57
| Launched | 29 March 1998 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 25273 |
| 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 Apr 25 17:58 | 2026 Apr 15 04:04:53 | 86.4010 | 0.00022 | 1.2404 | 90.2901 | 269.8551 | 14.36152 | 6.743 |
| 2026 Apr 24 17:59 | 2026 Apr 15 04:04:53 | 86.4010 | 0.00022 | 1.2404 | 90.2901 | 269.8551 | 14.36152 | 6.743 |
| 2026 Apr 23 17:57 | 2026 Apr 15 04:04:53 | 86.4010 | 0.00022 | 1.2404 | 90.2901 | 269.8551 | 14.36152 | 6.743 |
| 2026 Apr 22 17:57 | 2026 Apr 15 04:04:53 | 86.4010 | 0.00022 | 1.2404 | 90.2901 | 269.8551 | 14.36152 | 6.743 |
| 2026 Apr 21 17:57 | 2026 Apr 15 04:04:53 | 86.4010 | 0.00022 | 1.2404 | 90.2901 | 269.8551 | 14.36152 | 6.743 |
| 2026 Apr 20 17:57 | 2026 Apr 15 04:04:53 | 86.4010 | 0.00022 | 1.2404 | 90.2901 | 269.8551 | 14.36152 | 6.743 |
| 2026 Apr 19 17:58 | 2026 Apr 15 04:04:53 | 86.4010 | 0.00022 | 1.2404 | 90.2901 | 269.8551 | 14.36152 | 6.743 |
| 2026 Apr 18 17:56 | 2026 Apr 15 04:04:53 | 86.4010 | 0.00022 | 1.2404 | 90.2901 | 269.8551 | 14.36152 | 6.743 |
| 2026 Apr 16 17:57 | 2026 Apr 15 04:04:53 | 86.4010 | 0.00022 | 1.2404 | 90.2901 | 269.8551 | 14.36152 | 6.743 |
| 2026 Apr 14 17:57 | 2026 Apr 14 11:21:34 | 86.4009 | 0.00022 | 1.2598 | 90.3193 | 269.8551 | 14.36152 | 6.743 |
| 2026 Apr 13 17:57 | 2026 Apr 13 05:15:36 | 86.4009 | 0.00022 | 1.2949 | 90.3559 | 269.8551 | 14.36152 | 6.743 |
| 2026 Apr 12 17:57 | 2026 Apr 12 12:32:17 | 86.4009 | 0.00022 | 1.3143 | 90.3528 | 269.8551 | 14.36152 | 6.743 |
| 2026 Apr 11 17:57 | 2026 Apr 11 11:27:19 | 86.4008 | 0.00022 | 1.3435 | 90.4784 | 269.8551 | 14.36152 | 6.743 |
| 2026 Apr 10 17:58 | 2026 Apr 10 05:21:21 | 86.4007 | 0.00022 | 1.3785 | 90.5074 | 269.8551 | 14.36152 | 6.743 |
| 2026 Apr 09 18:01 | 2026 Apr 09 04:16:22 | 86.4007 | 0.00022 | 1.4077 | 90.5170 | 269.8551 | 14.36152 | 6.743 |
| 2026 Apr 08 17:57 | 2026 Apr 08 04:51:44 | 86.4007 | 0.00021 | 1.4350 | 90.5617 | 269.8551 | 14.36152 | 6.743 |
| 2026 Apr 07 17:57 | 2026 Apr 07 05:27:05 | 86.4007 | 0.00021 | 1.4622 | 90.5891 | 269.8551 | 14.36152 | 6.743 |
| 2026 Apr 06 17:57 | 2026 Apr 06 06:02:26 | 86.4007 | 0.00021 | 1.4894 | 90.4215 | 269.8551 | 14.36152 | 6.743 |
| 2026 Apr 05 17:56 | 2026 Apr 05 08:18:08 | 86.4007 | 0.00021 | 1.5147 | 90.2965 | 269.8551 | 14.36152 | 6.743 |
| 2026 Apr 04 17:57 | 2026 Apr 04 05:32:49 | 86.4006 | 0.00021 | 1.5459 | 90.2650 | 269.8551 | 14.36152 | 6.743 |