Orbital elements of IRIDIUM 139
| Launched | 8 October 2017 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 42963 |
| 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 |
| 2025 May 09 17:57 | 2025 May 08 16:08:02 | 86.4026 | 0.00023 | 12.9559 | 102.1696 | 257.9762 | 14.34218 | – |
| 2025 May 08 17:56 | 2025 May 07 16:41:30 | 86.4028 | 0.00023 | 12.9831 | 102.3449 | 257.9762 | 14.34218 | – |
| 2025 May 07 17:56 | 2025 May 06 15:34:30 | 86.4028 | 0.00023 | 13.0122 | 102.6018 | 257.9762 | 14.34218 | – |
| 2025 May 06 17:57 | 2025 May 05 14:27:30 | 86.4030 | 0.00023 | 13.0412 | 101.8784 | 257.9762 | 14.34218 | – |
| 2025 May 05 17:56 | 2025 May 05 11:06:34 | 86.4030 | 0.00023 | 13.0451 | 101.9355 | 257.9762 | 14.34218 | – |
| 2025 May 04 17:57 | 2025 May 04 06:38:38 | 86.4031 | 0.00022 | 13.0781 | 102.8384 | 257.9762 | 14.34218 | – |
| 2025 May 03 17:57 | 2025 May 03 05:31:38 | 86.4031 | 0.00023 | 13.1072 | 102.7138 | 257.9762 | 14.34218 | – |
| 2025 May 02 17:57 | 2025 May 01 18:21:50 | 86.4036 | 0.00021 | 13.1479 | 102.9641 | 257.9762 | 14.34218 | – |
| 2025 May 01 17:56 | 2025 Apr 28 15:00:50 | 86.4037 | 0.00020 | 13.2352 | 103.0294 | 257.9762 | 14.34218 | – |
| 2025 Apr 30 17:56 | 2025 Apr 28 15:00:50 | 86.4037 | 0.00020 | 13.2352 | 103.0294 | 257.9762 | 14.34218 | – |
| 2025 Apr 29 17:57 | 2025 Apr 28 15:00:50 | 86.4037 | 0.00020 | 13.2352 | 103.0294 | 257.9762 | 14.34218 | – |
| 2025 Apr 27 17:56 | 2025 Apr 27 12:13:22 | 86.4039 | 0.00020 | 13.2663 | 102.4508 | 257.9762 | 14.34218 | – |
| 2025 Apr 26 17:57 | 2025 Apr 26 11:06:22 | 86.4040 | 0.00020 | 13.2954 | 102.1106 | 257.9762 | 14.34218 | – |
| 2025 Apr 25 17:56 | 2025 Apr 25 04:57:58 | 86.4039 | 0.00020 | 13.3303 | 101.4241 | 257.9762 | 14.34218 | – |
| 2025 Apr 24 17:56 | 2025 Apr 23 16:07:42 | 86.4037 | 0.00021 | 13.3730 | 100.6784 | 257.9762 | 14.34218 | – |
| 2025 Apr 23 17:57 | 2025 Apr 22 18:21:38 | 86.4037 | 0.00020 | 13.3982 | 99.8872 | 257.9762 | 14.34218 | – |
| 2025 Apr 22 17:56 | 2025 Apr 22 04:57:54 | 86.4037 | 0.00020 | 13.4137 | 98.1548 | 257.9762 | 14.34218 | – |
| 2025 Apr 21 17:57 | 2025 Apr 20 19:28:34 | 86.4037 | 0.00020 | 13.4525 | 100.0576 | 257.9762 | 14.34218 | – |
| 2025 Apr 20 17:56 | 2025 Apr 19 20:02:02 | 86.4036 | 0.00021 | 13.4796 | 99.4090 | 257.9762 | 14.34218 | – |
| 2025 Apr 19 17:56 | 2025 Apr 19 08:18:46 | 86.4038 | 0.00021 | 13.4932 | 98.7168 | 257.9762 | 14.34218 | – |
| 2025 Apr 18 17:57 | 2025 Apr 17 21:08:58 | 86.4037 | 0.00020 | 13.5339 | 98.4074 | 257.9762 | 14.34218 | – |
| 2025 Apr 17 17:56 | 2025 Apr 16 20:01:58 | 86.4037 | 0.00020 | 13.5630 | 98.1615 | 257.9762 | 14.34218 | – |
| 2025 Apr 16 17:57 | 2025 Apr 16 04:57:46 | 86.4036 | 0.00020 | 13.5805 | 98.5379 | 257.9762 | 14.34218 | – |
| 2025 Apr 15 17:56 | 2025 Apr 15 00:29:50 | 86.4036 | 0.00020 | 13.6135 | 98.4573 | 257.9762 | 14.34218 | – |
| 2025 Apr 14 17:56 | 2025 Apr 13 18:21:26 | 86.4036 | 0.00019 | 13.6484 | 97.6441 | 257.9762 | 14.34218 | – |