Orbital elements of IRIDIUM 128
| Launched | 24 June 2017 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 42811 |
| 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 Jun 15 17:56 | 2026 Jun 15 12:49:58 | 86.3968 | 0.00020 | 1.7228 | 87.5835 | 272.5589 | 14.34218 | – |
| 2026 Jun 14 17:57 | 2026 Jun 14 08:22:02 | 86.3969 | 0.00020 | 1.7558 | 87.3605 | 272.5589 | 14.34218 | – |
| 2026 Jun 13 17:56 | 2026 Jun 13 02:13:38 | 86.3971 | 0.00020 | 1.7908 | 86.6208 | 272.5589 | 14.34218 | – |
| 2026 Jun 12 17:56 | 2026 Jun 12 02:47:06 | 86.3968 | 0.00019 | 1.8180 | 85.9734 | 272.5589 | 14.34218 | – |
| 2026 Jun 11 17:57 | 2026 Jun 11 03:20:34 | 86.3974 | 0.00020 | 1.8453 | 86.0467 | 272.5589 | 14.34218 | – |
| 2026 Jun 10 17:56 | 2026 Jun 10 08:55:26 | 86.3974 | 0.00020 | 1.8667 | 86.0578 | 272.5589 | 14.34218 | – |
| 2026 Jun 09 17:57 | 2026 Jun 09 09:28:54 | 86.3970 | 0.00019 | 1.8939 | 85.5755 | 272.5589 | 14.34218 | – |
| 2026 Jun 08 17:56 | 2026 Jun 08 03:20:30 | 86.3972 | 0.00019 | 1.9289 | 85.4684 | 272.5589 | 14.34218 | – |
| 2026 Jun 07 17:56 | 2026 Jun 06 16:10:42 | 86.3971 | 0.00019 | 1.9697 | 85.1913 | 272.5589 | 14.34218 | – |
| 2026 Jun 06 17:56 | 2026 Jun 05 08:21:50 | 86.3974 | 0.00019 | 2.0067 | 85.1908 | 272.5589 | 14.34218 | – |
| 2026 Jun 05 17:56 | 2026 Jun 05 01:39:58 | 86.3975 | 0.00019 | 2.0144 | 85.1376 | 272.5589 | 14.34218 | – |
| 2026 Jun 04 17:57 | 2026 Jun 04 02:13:26 | 86.3976 | 0.00019 | 2.0417 | 85.0184 | 272.5589 | 14.34218 | – |
| 2026 Jun 02 17:56 | 2026 Jun 02 03:20:22 | 86.3979 | 0.00020 | 2.0961 | 83.3238 | 272.5589 | 14.34218 | – |
| 2026 Jun 01 17:57 | 2026 Jun 01 00:32:54 | 86.3979 | 0.00019 | 2.1272 | 81.8966 | 272.5589 | 14.34218 | – |
| 2026 May 31 17:58 | 2026 May 31 04:27:18 | 86.3983 | 0.00020 | 2.1505 | 82.1304 | 272.5589 | 14.34218 | – |
| 2026 May 30 17:57 | 2026 May 30 01:39:50 | 86.3980 | 0.00019 | 2.1816 | 81.3572 | 272.5589 | 14.34218 | – |
| 2026 May 29 17:57 | 2026 May 28 16:10:30 | 86.3986 | 0.00020 | 2.2205 | 80.9866 | 272.5589 | 14.34218 | – |
| 2026 May 28 17:56 | 2026 May 28 09:28:38 | 86.3980 | 0.00019 | 2.2283 | 80.2887 | 272.5589 | 14.34218 | – |
| 2026 May 27 17:57 | 2026 May 27 05:00:42 | 86.3981 | 0.00019 | 2.2613 | 79.8634 | 272.5589 | 14.34218 | – |
| 2026 May 26 17:57 | 2026 May 26 03:53:42 | 86.3982 | 0.00020 | 2.2905 | 79.7631 | 272.5589 | 14.34218 | – |
| 2026 May 25 17:57 | 2026 May 25 09:28:34 | 86.3987 | 0.00021 | 2.3118 | 80.0990 | 272.5589 | 14.34218 | – |
| 2026 May 24 17:57 | 2026 May 24 03:20:10 | 86.3985 | 0.00020 | 2.3468 | 79.1815 | 272.5589 | 14.34218 | – |
| 2026 May 23 17:58 | 2026 May 23 05:34:06 | 86.3986 | 0.00020 | 2.3721 | 78.9974 | 272.5589 | 14.34218 | – |
| 2026 May 22 17:57 | 2026 May 22 02:46:38 | 86.3986 | 0.00020 | 2.4032 | 78.9514 | 272.5589 | 14.34218 | – |
| 2026 May 21 17:57 | 2026 May 21 05:00:34 | 86.3987 | 0.00020 | 2.4284 | 78.7125 | 272.5589 | 14.34218 | – |
| 2026 May 20 17:57 | 2026 May 20 05:34:02 | 86.3988 | 0.00020 | 2.4557 | 78.5867 | 272.5589 | 14.34218 | – |
| 2026 May 19 17:58 | 2026 May 19 11:08:54 | 86.3990 | 0.00021 | 2.4770 | 79.0096 | 272.5589 | 14.34218 | – |