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 Feb 05 18:58 | 2026 Feb 05 11:16:17 | 86.3918 | 0.00023 | 3.1611 | 86.9283 | 273.2175 | 14.36099 | 6.743 |
| 2026 Feb 04 18:57 | 2026 Feb 04 11:51:36 | 86.3917 | 0.00023 | 3.1885 | 87.1383 | 273.2175 | 14.36099 | 6.743 |
| 2026 Feb 03 18:56 | 2026 Feb 03 12:26:54 | 86.3917 | 0.00023 | 3.2158 | 87.5898 | 273.2175 | 14.36099 | 6.743 |
| 2026 Feb 02 18:56 | 2026 Feb 02 11:21:53 | 86.3916 | 0.00023 | 3.2450 | 87.8277 | 273.2175 | 14.36099 | 6.743 |
| 2026 Feb 01 18:56 | 2026 Feb 01 11:57:11 | 86.3916 | 0.00023 | 3.2723 | 87.8112 | 273.2175 | 14.36099 | 6.743 |
| 2026 Jan 31 18:56 | 2026 Jan 31 10:52:09 | 86.3917 | 0.00023 | 3.3016 | 87.9983 | 273.2175 | 14.36099 | 6.743 |
| 2026 Jan 30 18:57 | 2026 Jan 30 11:27:27 | 86.3917 | 0.00023 | 3.3289 | 88.2214 | 273.2175 | 14.36099 | 6.743 |
| 2026 Jan 29 18:56 | 2026 Jan 29 12:02:45 | 86.3917 | 0.00023 | 3.3562 | 88.4434 | 273.2175 | 14.36099 | 6.743 |
| 2026 Jan 28 18:56 | 2026 Jan 27 11:33:01 | 86.3918 | 0.00023 | 3.4128 | 88.7904 | 273.2175 | 14.36099 | 6.743 |
| 2026 Jan 27 18:56 | 2026 Jan 27 11:33:01 | 86.3918 | 0.00023 | 3.4128 | 88.7904 | 273.2175 | 14.36099 | 6.743 |
| 2026 Jan 26 18:57 | 2026 Jan 26 12:08:19 | 86.3919 | 0.00023 | 3.4401 | 89.2228 | 273.2175 | 14.36099 | 6.743 |
| 2026 Jan 25 18:57 | 2026 Jan 25 11:03:17 | 86.3919 | 0.00024 | 3.4694 | 89.4631 | 273.2175 | 14.36099 | 6.743 |
| 2026 Jan 24 18:58 | 2026 Jan 24 11:38:35 | 86.3920 | 0.00024 | 3.4967 | 89.8051 | 273.2175 | 14.36099 | 6.743 |
| 2026 Jan 22 18:56 | 2026 Jan 22 11:08:51 | 86.3920 | 0.00024 | 3.5533 | 90.4043 | 273.2175 | 14.36099 | 6.743 |
| 2026 Jan 21 18:56 | 2026 Jan 21 11:44:08 | 86.3920 | 0.00023 | 3.5806 | 90.6427 | 273.2175 | 14.36099 | 6.743 |
| 2026 Jan 20 19:06 | 2026 Jan 20 03:57:45 | 86.3920 | 0.00023 | 3.6176 | 91.0692 | 273.2175 | 14.36099 | 6.743 |
| 2026 Jan 19 18:57 | 2026 Jan 19 02:52:42 | 86.3920 | 0.00023 | 3.6469 | 91.6715 | 273.2175 | 14.36099 | 6.743 |