Orbital elements of TDRS 8
| Launched | 29 June 2000 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 26388 |
| 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 Jul 02 17:56 | 2025 Jul 01 21:28:30 | 12.1263 | 0.00091 | 2.2801 | 13.5715 | 284.6915 | 1.00072 | – |
| 2025 Jul 01 17:56 | 2025 Jun 30 20:48:33 | 12.1242 | 0.00094 | 2.2807 | 333.5206 | 284.6915 | 1.00072 | – |
| 2025 Jun 30 17:56 | 2025 Jun 29 21:24:33 | 12.1230 | 0.00032 | 2.2812 | 24.3343 | 284.6915 | 1.00072 | – |
| 2025 Jun 29 17:56 | 2025 Jun 28 21:46:43 | 12.1214 | 0.00033 | 2.2818 | 23.5381 | 284.6915 | 1.00072 | – |
| 2025 Jun 28 17:56 | 2025 Jun 27 20:14:03 | 12.1198 | 0.00033 | 2.2823 | 22.4628 | 284.6915 | 1.00072 | – |
| 2025 Jun 27 17:56 | 2025 Jun 26 19:49:34 | 12.1182 | 0.00034 | 2.2829 | 21.7689 | 284.6915 | 1.00072 | – |
| 2025 Jun 26 17:56 | 2025 Jun 25 14:09:34 | 12.1163 | 0.00035 | 2.2836 | 20.3412 | 284.6915 | 1.00072 | – |
| 2025 Jun 25 17:56 | 2025 Jun 19 02:17:09 | 12.1067 | 0.00028 | 2.2871 | 33.2082 | 284.6915 | 1.00072 | – |
| 2025 Jun 24 17:56 | 2025 Jun 19 00:34:31 | 12.1065 | 0.00055 | 2.2871 | 285.0333 | 284.6915 | 1.00072 | – |
| 2025 Jun 23 17:56 | 2025 Jun 19 00:34:31 | 12.1065 | 0.00055 | 2.2871 | 285.0333 | 284.6915 | 1.00072 | – |
| 2025 Jun 22 17:56 | 2025 Jun 19 00:34:31 | 12.1065 | 0.00055 | 2.2871 | 285.0333 | 284.6915 | 1.00072 | – |
| 2025 Jun 21 17:56 | 2025 Jun 19 00:34:31 | 12.1065 | 0.00055 | 2.2871 | 285.0333 | 284.6915 | 1.00072 | – |
| 2025 Jun 20 17:57 | 2025 Jun 19 00:34:31 | 12.1065 | 0.00055 | 2.2871 | 285.0333 | 284.6915 | 1.00072 | – |
| 2025 Jun 19 17:56 | 2025 Jun 18 20:56:03 | 12.1063 | 0.00055 | 2.2872 | 285.1249 | 284.6915 | 1.00072 | – |
| 2025 Jun 18 17:56 | 2025 Jun 17 20:22:16 | 12.1048 | 0.00056 | 2.2877 | 285.5515 | 284.6915 | 1.00072 | – |
| 2025 Jun 17 17:56 | 2025 Jun 17 12:35:42 | 12.1043 | 0.00056 | 2.2879 | 285.5643 | 284.6915 | 1.00072 | – |
| 2025 Jun 16 17:56 | 2025 Jun 16 00:38:08 | 12.1019 | 0.00038 | 2.2887 | 11.8888 | 284.6915 | 1.00072 | – |
| 2025 Jun 15 17:56 | 2025 Jun 14 21:31:42 | 12.1002 | 0.00038 | 2.2893 | 10.9120 | 284.6915 | 1.00072 | – |
| 2025 Jun 14 17:56 | 2025 Jun 13 14:07:38 | 12.0981 | 0.00039 | 2.2900 | 9.8812 | 284.6915 | 1.00072 | – |
| 2025 Jun 13 17:56 | 2025 Jun 12 13:48:38 | 12.0965 | 0.00039 | 2.2905 | 9.1385 | 284.6915 | 1.00072 | – |
| 2025 Jun 12 17:56 | 2025 Jun 11 19:42:07 | 12.0953 | 0.00039 | 2.2909 | 8.5080 | 284.6915 | 1.00072 | – |
| 2025 Jun 11 17:56 | 2025 Jun 10 20:17:42 | 12.0937 | 0.00040 | 2.2914 | 7.8807 | 284.6915 | 1.00072 | – |
| 2025 Jun 10 17:56 | 2025 Jun 10 12:46:32 | 12.0932 | 0.00040 | 2.2916 | 7.8485 | 284.6915 | 1.00072 | – |
| 2025 Jun 09 17:56 | 2025 Jun 08 18:27:21 | 12.0904 | 0.00040 | 2.2925 | 6.6897 | 284.6915 | 1.00072 | – |
| 2025 Jun 08 17:56 | 2025 Jun 07 21:25:44 | 12.0891 | 0.00041 | 2.2929 | 6.2254 | 284.6915 | 1.00072 | – |
| 2025 Jun 07 17:56 | 2025 Jun 06 21:55:28 | 12.0875 | 0.00041 | 2.2934 | 5.7102 | 284.6915 | 1.00072 | – |
| 2025 Jun 06 17:56 | 2025 Jun 05 19:24:17 | 12.0857 | 0.00042 | 2.2940 | 5.0942 | 284.6915 | 1.00072 | – |
| 2025 Jun 05 17:56 | 2025 Jun 05 00:52:29 | 12.0845 | 0.00042 | 2.2944 | 4.7418 | 284.6915 | 1.00072 | – |