Orbital elements of IRIDIUM 138
| Launched | 22 December 2017 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 43071 |
| 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 21 05:54:39 | 86.3967 | 0.00023 | 22.1983 | 92.8664 | 267.2796 | 14.34217 | – |
| 2026 May 20 17:57 | 2026 May 20 11:29:31 | 86.3968 | 0.00023 | 22.2197 | 93.0517 | 267.2796 | 14.34217 | – |
| 2026 May 19 17:58 | 2026 May 19 12:02:59 | 86.3968 | 0.00023 | 22.2470 | 93.1830 | 267.2796 | 14.34217 | – |
| 2026 May 18 17:57 | 2026 May 18 10:55:59 | 86.3969 | 0.00023 | 22.2761 | 93.4844 | 267.2796 | 14.34217 | – |
| 2026 May 17 17:57 | 2026 May 17 13:09:55 | 86.3973 | 0.00024 | 22.3014 | 93.5890 | 267.2796 | 14.34217 | – |
| 2026 May 16 17:56 | 2026 May 16 07:01:31 | 86.3974 | 0.00024 | 22.3364 | 93.9042 | 267.2796 | 14.34217 | – |
| 2026 May 15 17:57 | 2026 May 15 02:33:35 | 86.3975 | 0.00023 | 22.3695 | 93.9691 | 267.2796 | 14.34217 | – |
| 2026 May 14 17:58 | 2026 May 14 06:27:59 | 86.3976 | 0.00023 | 22.3928 | 94.2266 | 267.2796 | 14.34217 | – |
| 2026 May 13 17:58 | 2026 May 13 12:02:51 | 86.3976 | 0.00023 | 22.4142 | 94.3793 | 267.2796 | 14.34217 | – |
| 2026 May 12 17:58 | 2026 May 12 02:33:31 | 86.3973 | 0.00022 | 22.4531 | 94.8658 | 267.2796 | 14.34217 | – |
| 2026 May 11 17:56 | 2026 May 11 13:09:47 | 86.3973 | 0.00022 | 22.4686 | 94.9668 | 267.2796 | 14.34217 | – |
| 2026 May 10 17:57 | 2026 May 10 12:02:47 | 86.3981 | 0.00023 | 22.4978 | 94.8740 | 267.2796 | 14.34217 | – |
| 2026 May 09 17:57 | 2026 May 09 12:36:15 | 86.3982 | 0.00022 | 22.5250 | 95.0586 | 267.2796 | 14.34217 | – |
| 2026 May 08 17:57 | 2026 May 08 03:06:55 | 86.3979 | 0.00021 | 22.5639 | 95.5617 | 267.2796 | 14.34217 | – |
| 2026 May 07 17:58 | 2026 May 07 01:59:55 | 86.3980 | 0.00021 | 22.5931 | 95.7255 | 267.2796 | 14.34217 | – |
| 2026 May 06 17:57 | 2026 May 06 07:34:47 | 86.3982 | 0.00021 | 22.6144 | 95.8016 | 267.2796 | 14.34217 | – |
| 2026 May 05 17:57 | 2026 May 05 11:29:11 | 86.3984 | 0.00021 | 22.6378 | 95.8788 | 267.2796 | 14.34217 | – |
| 2026 May 04 17:57 | 2026 May 04 10:22:11 | 86.3985 | 0.00020 | 22.6669 | 95.8492 | 267.2796 | 14.34217 | – |
| 2026 May 03 17:57 | 2026 May 03 12:36:07 | 86.3987 | 0.00021 | 22.6922 | 95.7593 | 267.2796 | 14.34217 | – |
| 2026 May 02 17:57 | 2026 May 02 08:08:11 | 86.3989 | 0.00021 | 22.7252 | 95.6660 | 267.2796 | 14.34217 | – |
| 2026 May 01 17:56 | 2026 May 01 08:41:39 | 86.3988 | 0.00020 | 22.7524 | 95.7928 | 267.2796 | 14.34217 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 07:34:39 | 86.3989 | 0.00020 | 22.7816 | 95.6922 | 267.2796 | 14.34217 | – |
| 2026 Apr 29 17:57 | 2026 Apr 29 13:09:31 | 86.3994 | 0.00021 | 22.8030 | 95.3839 | 267.2796 | 14.34217 | – |
| 2026 Apr 28 17:56 | 2026 Apr 28 08:41:35 | 86.3997 | 0.00020 | 22.8360 | 95.4825 | 267.2796 | 14.34217 | – |
| 2026 Apr 27 17:58 | 2026 Apr 27 09:15:03 | 86.3993 | 0.00019 | 22.8632 | 95.8792 | 267.2796 | 14.34217 | – |
| 2026 Apr 26 17:58 | 2026 Apr 26 11:28:59 | 86.3994 | 0.00019 | 22.8885 | 95.1523 | 267.2796 | 14.34217 | – |
| 2026 Apr 25 17:58 | 2026 Apr 25 03:40:07 | 86.3996 | 0.00019 | 22.9254 | 94.5887 | 267.2796 | 14.34217 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 04:13:35 | 86.3998 | 0.00018 | 22.9526 | 94.1617 | 267.2796 | 14.34217 | – |