Orbital elements of UMBRA-12
| Launched | 10 January 2026 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 67371 |
| 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 02 18:03 | 2026 Apr 01 23:14:52 | 97.8017 | 0.00070 | 6.1223 | 37.9335 | 322.2375 | 14.88627 | – |
| 2026 Mar 31 17:57 | 2026 Mar 30 22:51:03 | 97.8016 | 0.00073 | 5.9899 | 43.6984 | 322.2375 | 14.88627 | – |
| 2026 Mar 30 17:58 | 2026 Mar 30 11:33:29 | 97.8016 | 0.00073 | 5.9590 | 44.7955 | 322.2375 | 14.88627 | – |
| 2026 Mar 29 17:57 | 2026 Mar 29 00:03:58 | 97.8016 | 0.00074 | 5.8619 | 48.4645 | 322.2375 | 14.88627 | – |
| 2026 Mar 28 18:57 | 2026 Mar 28 12:46:23 | 97.8018 | 0.00074 | 5.8310 | 49.5125 | 322.2375 | 14.88627 | – |
| 2026 Mar 27 18:57 | 2026 Mar 27 06:07:13 | 97.8021 | 0.00075 | 5.7472 | 52.6966 | 322.2375 | 14.88627 | – |
| 2026 Mar 26 18:57 | 2026 Mar 26 10:45:38 | 97.8026 | 0.00075 | 5.6942 | 54.7146 | 322.2375 | 14.88627 | – |
| 2026 Mar 25 18:56 | 2026 Mar 25 05:43:14 | 97.8031 | 0.00076 | 5.6148 | 58.2069 | 322.2375 | 14.88627 | – |
| 2026 Mar 24 18:56 | 2026 Mar 24 10:21:37 | 97.8030 | 0.00077 | 5.5618 | 60.3479 | 322.2375 | 14.88627 | – |
| 2026 Mar 23 18:56 | 2026 Mar 23 00:28:47 | 97.8026 | 0.00079 | 5.4692 | 64.3419 | 322.2375 | 14.88627 | – |
| 2026 Mar 22 18:56 | 2026 Mar 22 06:43:58 | 97.8024 | 0.00079 | 5.4206 | 66.2297 | 322.2375 | 14.88627 | – |
| 2026 Mar 21 19:05 | 2026 Mar 21 12:59:08 | 97.8019 | 0.00078 | 5.3720 | 67.8361 | 322.2375 | 14.88627 | – |
| 2026 Mar 20 18:57 | 2026 Mar 20 11:10:15 | 97.8017 | 0.00078 | 5.3014 | 70.4277 | 322.2375 | 14.88627 | – |
| 2026 Mar 19 18:56 | 2026 Mar 19 06:07:46 | 97.8015 | 0.00079 | 5.2220 | 73.4144 | 322.2375 | 14.88627 | – |
| 2026 Mar 18 18:56 | 2026 Mar 17 23:28:27 | 97.8013 | 0.00079 | 5.1382 | 76.5559 | 322.2375 | 14.88627 | – |
| 2026 Mar 17 18:56 | 2026 Mar 17 10:34:00 | 97.8014 | 0.00079 | 5.1029 | 78.0369 | 322.2375 | 14.88627 | – |
| 2026 Mar 16 18:57 | 2026 Mar 16 05:31:28 | 97.8016 | 0.00080 | 5.0234 | 81.1815 | 322.2375 | 14.88627 | – |
| 2026 Mar 15 18:56 | 2026 Mar 15 13:23:24 | 97.8017 | 0.00081 | 4.9793 | 82.9954 | 322.2375 | 14.88627 | – |
| 2026 Mar 14 18:56 | 2026 Mar 14 13:11:17 | 97.8020 | 0.00082 | 4.9131 | 84.4967 | 322.2375 | 14.88627 | – |
| 2026 Mar 13 18:57 | 2026 Mar 13 00:04:40 | 97.8015 | 0.00080 | 4.8116 | 89.6899 | 322.2375 | 14.88627 | – |
| 2026 Mar 12 18:57 | 2026 Mar 12 12:47:00 | 97.8016 | 0.00079 | 4.7807 | 91.0102 | 322.2375 | 14.88627 | – |
| 2026 Mar 11 18:56 | 2026 Mar 11 10:58:01 | 97.8013 | 0.00079 | 4.7102 | 93.7407 | 322.2375 | 14.88627 | – |
| 2026 Mar 10 18:56 | 2026 Mar 10 12:22:39 | 97.8019 | 0.00079 | 4.6484 | 95.9441 | 322.2375 | 14.88627 | – |
| 2026 Mar 09 18:56 | 2026 Mar 09 12:10:27 | 97.8022 | 0.00080 | 4.5822 | 98.4129 | 322.2375 | 14.88627 | – |
| 2026 Mar 08 18:57 | 2026 Mar 08 11:58:15 | 97.8022 | 0.00079 | 4.5160 | 100.3486 | 322.2375 | 14.88627 | – |
| 2026 Mar 07 18:57 | 2026 Mar 07 13:22:50 | 97.8018 | 0.00080 | 4.4543 | 102.8556 | 322.2375 | 14.88627 | – |
| 2026 Mar 06 18:56 | 2026 Mar 06 13:10:36 | 97.8016 | 0.00080 | 4.3881 | 105.4029 | 322.2375 | 14.88627 | – |