Orbital elements of IRIDIUM 155
| Launched | 24 July 2018 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 43573 |
| 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 18 17:56 | 2026 Apr 18 05:59:34 | 86.3922 | 0.00022 | 5.4490 | 90.6695 | 269.4758 | 14.34217 | – |
| 2026 Apr 16 17:57 | 2026 Apr 16 05:26:02 | 86.3924 | 0.00023 | 5.5055 | 91.2886 | 269.4758 | 14.34217 | – |
| 2026 Apr 14 17:57 | 2026 Apr 14 09:53:54 | 86.3921 | 0.00023 | 5.5561 | 91.5071 | 269.4758 | 14.34217 | – |
| 2026 Apr 13 17:57 | 2026 Apr 13 05:25:58 | 86.3918 | 0.00023 | 5.5892 | 91.6629 | 269.4758 | 14.34217 | – |
| 2026 Apr 12 17:57 | 2026 Apr 12 09:20:22 | 86.3916 | 0.00023 | 5.6125 | 91.8684 | 269.4758 | 14.34217 | – |
| 2026 Apr 11 17:57 | 2026 Apr 11 09:53:50 | 86.3914 | 0.00023 | 5.6398 | 91.9346 | 269.4758 | 14.34217 | – |
| 2026 Apr 10 17:58 | 2026 Apr 10 05:25:54 | 86.3913 | 0.00022 | 5.6729 | 92.3444 | 269.4758 | 14.34217 | – |
| 2026 Apr 09 18:01 | 2026 Apr 08 23:17:30 | 86.3913 | 0.00022 | 5.7079 | 92.4885 | 269.4758 | 14.34217 | – |
| 2026 Apr 08 17:57 | 2026 Apr 08 04:52:22 | 86.3912 | 0.00022 | 5.7294 | 92.7612 | 269.4758 | 14.34217 | – |
| 2026 Apr 07 17:57 | 2026 Apr 07 05:25:50 | 86.3909 | 0.00022 | 5.7566 | 93.0381 | 269.4758 | 14.34217 | – |
| 2026 Apr 06 17:57 | 2026 Apr 05 21:36:58 | 86.3909 | 0.00022 | 5.7936 | 93.4108 | 269.4758 | 14.34217 | – |
| 2026 Apr 05 17:56 | 2026 Apr 05 11:34:10 | 86.3909 | 0.00021 | 5.8053 | 93.4672 | 269.4758 | 14.34217 | – |
| 2026 Apr 04 17:57 | 2026 Apr 04 05:25:46 | 86.3909 | 0.00021 | 5.8403 | 93.7448 | 269.4758 | 14.34217 | – |
| 2026 Apr 03 17:56 | 2026 Apr 03 12:41:06 | 86.3908 | 0.00021 | 5.8598 | 93.7713 | 269.4758 | 14.34217 | – |
| 2026 Apr 02 18:03 | 2026 Apr 02 06:32:42 | 86.3906 | 0.00022 | 5.8948 | 93.5912 | 269.4758 | 14.34217 | – |
| 2026 Mar 31 17:57 | 2026 Mar 30 23:17:18 | 86.3904 | 0.00022 | 5.9591 | 93.8180 | 269.4758 | 14.34217 | – |
| 2026 Mar 30 17:58 | 2026 Mar 30 11:34:02 | 86.3905 | 0.00022 | 5.9727 | 93.9394 | 269.4758 | 14.34217 | – |
| 2026 Mar 29 17:57 | 2026 Mar 29 02:04:42 | 86.3905 | 0.00021 | 6.0117 | 94.2579 | 269.4758 | 14.34217 | – |
| 2026 Mar 28 18:57 | 2026 Mar 28 12:40:58 | 86.3905 | 0.00021 | 6.0273 | 94.2901 | 269.4758 | 14.34217 | – |
| 2026 Mar 27 18:57 | 2026 Mar 27 06:32:34 | 86.3904 | 0.00021 | 6.0623 | 94.3488 | 269.4758 | 14.34217 | – |
| 2026 Mar 26 18:57 | 2026 Mar 26 10:26:58 | 86.3904 | 0.00020 | 6.0857 | 94.5339 | 269.4758 | 14.34217 | – |
| 2026 Mar 25 18:56 | 2026 Mar 25 11:00:26 | 86.3903 | 0.00022 | 6.1130 | 94.3523 | 269.4758 | 14.34217 | – |
| 2026 Mar 24 18:56 | 2026 Mar 24 11:33:54 | 86.3904 | 0.00021 | 6.1402 | 94.2763 | 269.4758 | 14.34217 | – |
| 2026 Mar 23 18:56 | 2026 Mar 23 10:26:54 | 86.3904 | 0.00021 | 6.1694 | 94.2930 | 269.4758 | 14.34217 | – |
| 2026 Mar 22 18:56 | 2026 Mar 22 02:38:02 | 86.3904 | 0.00020 | 6.2064 | 94.6228 | 269.4758 | 14.34217 | – |