Orbital elements of UMBRA-08
| Launched | 10 November 2023 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 58292 |
| 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 Aug 20 17:56 | 2025 Aug 20 04:13:32 | 97.4038 | 0.00001 | 20.5242 | 187.0511 | 173.0733 | 15.39219 | – |
| 2025 Aug 19 17:56 | 2025 Aug 19 04:49:16 | 97.4037 | 0.00002 | 20.4585 | 117.8946 | 173.0733 | 15.39219 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 18:29:30 | 97.4033 | 0.00003 | 20.3622 | 105.8540 | 173.0733 | 15.39219 | – |
| 2025 Aug 16 17:56 | 2025 Aug 16 05:02:18 | 97.4032 | 0.00004 | 20.2571 | 99.4638 | 173.0733 | 15.39219 | – |
| 2025 Aug 15 17:57 | 2025 Aug 14 15:34:54 | 97.4032 | 0.00006 | 20.1521 | 92.8848 | 173.0733 | 15.39219 | – |
| 2025 Aug 14 17:56 | 2025 Aug 13 22:24:45 | 97.4034 | 0.00007 | 20.1039 | 97.6442 | 173.0733 | 15.39219 | – |
| 2025 Aug 13 17:58 | 2025 Aug 12 16:45:18 | 97.4038 | 0.00008 | 20.0208 | 96.7126 | 173.0733 | 15.39219 | – |
| 2025 Aug 12 17:56 | 2025 Aug 12 04:16:01 | 97.4041 | 0.00008 | 19.9857 | 103.4570 | 173.0733 | 15.39219 | – |
| 2025 Aug 11 17:56 | 2025 Aug 10 22:36:22 | 97.4048 | 0.00009 | 19.9026 | 101.3173 | 173.0733 | 15.39219 | – |
| 2025 Aug 10 17:57 | 2025 Aug 09 18:30:14 | 97.4051 | 0.00012 | 19.8238 | 99.8604 | 173.0733 | 15.39219 | – |
| 2025 Aug 09 17:56 | 2025 Aug 08 17:31:20 | 97.4055 | 0.00012 | 19.7537 | 99.4385 | 173.0733 | 15.39219 | – |
| 2025 Aug 08 17:56 | 2025 Aug 07 18:06:00 | 97.4056 | 0.00012 | 19.6881 | 101.0330 | 173.0733 | 15.39219 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 17:06:55 | 97.4057 | 0.00013 | 19.6181 | 103.4021 | 173.0733 | 15.39219 | – |
| 2025 Aug 05 17:56 | 2025 Aug 05 05:11:49 | 97.4055 | 0.00014 | 19.5175 | 105.7859 | 173.0733 | 15.39219 | – |
| 2025 Aug 04 17:56 | 2025 Aug 04 04:12:30 | 97.4055 | 0.00015 | 19.4475 | 106.3896 | 173.0733 | 15.39219 | – |
| 2025 Aug 03 17:56 | 2025 Aug 03 04:46:49 | 97.4052 | 0.00016 | 19.3819 | 106.3283 | 173.0733 | 15.39219 | – |
| 2025 Aug 02 17:56 | 2025 Aug 01 05:55:12 | 97.4051 | 0.00018 | 19.2507 | 113.5882 | 173.0733 | 15.39219 | – |
| 2025 Aug 01 17:56 | 2025 Aug 01 05:55:12 | 97.4051 | 0.00018 | 19.2507 | 113.5882 | 173.0733 | 15.39219 | – |
| 2025 Jul 31 17:56 | 2025 Jul 31 04:55:30 | 97.4051 | 0.00019 | 19.1807 | 115.7161 | 173.0733 | 15.39219 | – |
| 2025 Jul 29 17:56 | 2025 Jul 29 10:44:32 | 97.4053 | 0.00021 | 19.0627 | 118.0577 | 173.0733 | 15.39219 | – |
| 2025 Jul 28 17:58 | 2025 Jul 27 18:07:02 | 97.4058 | 0.00022 | 18.9490 | 120.7265 | 173.0733 | 15.39219 | – |
| 2025 Jul 26 17:56 | 2025 Jul 26 04:36:48 | 97.4065 | 0.00023 | 18.8440 | 122.7376 | 173.0733 | 15.39219 | – |
| 2025 Jul 25 17:56 | 2025 Jul 24 18:13:55 | 97.4068 | 0.00024 | 18.7478 | 125.4295 | 173.0733 | 15.39219 | – |