Orbital elements of THOR DELTA 1 R/B
| Launched | 5 October 1981 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 12889 |
| 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 Aug 29 17:57 | 2026 Aug 25 05:25:29 | 99.8737 | 0.13069 | 6.1661 | 135.5060 | 343.9350 | 12.20201 | 4.743 |
| 2026 Aug 28 17:57 | 2026 Aug 25 05:25:29 | 99.8737 | 0.13069 | 6.1661 | 135.5060 | 343.9350 | 12.20201 | 4.743 |
| 2026 Aug 27 17:56 | 2026 Aug 25 05:25:29 | 99.8737 | 0.13069 | 6.1661 | 135.5060 | 343.9350 | 12.20201 | 4.743 |
| 2026 Aug 26 17:50 | 2026 Aug 25 05:25:29 | 99.8737 | 0.13069 | 6.1661 | 135.5060 | 343.9350 | 12.20201 | 4.743 |
| 2026 Aug 25 17:56 | 2026 Aug 25 05:25:29 | 99.8737 | 0.13069 | 6.1661 | 135.5060 | 343.9350 | 12.20201 | 4.743 |
| 2026 Aug 24 17:57 | 2026 Aug 19 02:02:38 | 99.8751 | 0.13069 | 5.8345 | 147.8926 | 343.9350 | 12.20201 | 4.743 |
| 2026 Aug 23 17:56 | 2026 Aug 19 02:02:38 | 99.8751 | 0.13069 | 5.8345 | 147.8926 | 343.9350 | 12.20201 | 4.743 |
| 2026 Aug 22 17:56 | 2026 Aug 19 02:02:38 | 99.8751 | 0.13069 | 5.8345 | 147.8926 | 343.9350 | 12.20201 | 4.743 |
| 2026 Aug 21 17:56 | 2026 Aug 19 02:02:38 | 99.8751 | 0.13069 | 5.8345 | 147.8926 | 343.9350 | 12.20201 | 4.743 |
| 2026 Aug 20 17:57 | 2026 Aug 19 02:02:38 | 99.8751 | 0.13069 | 5.8345 | 147.8926 | 343.9350 | 12.20201 | 4.743 |
| 2026 Aug 19 17:57 | 2026 Aug 19 02:02:38 | 99.8751 | 0.13069 | 5.8345 | 147.8926 | 343.9350 | 12.20201 | 4.743 |
| 2026 Aug 18 17:56 | 2026 Aug 13 04:09:12 | 99.8763 | 0.13069 | 5.5152 | 159.8165 | 343.9350 | 12.20201 | 4.743 |
| 2026 Aug 17 17:56 | 2026 Aug 13 04:09:12 | 99.8763 | 0.13069 | 5.5152 | 159.8165 | 343.9350 | 12.20201 | 4.743 |
| 2026 Aug 16 17:56 | 2026 Aug 13 04:09:12 | 99.8763 | 0.13069 | 5.5152 | 159.8165 | 343.9350 | 12.20201 | 4.743 |
| 2026 Aug 15 17:57 | 2026 Aug 13 04:09:12 | 99.8763 | 0.13069 | 5.5152 | 159.8165 | 343.9350 | 12.20201 | 4.743 |
| 2026 Aug 14 17:56 | 2026 Aug 13 04:09:12 | 99.8763 | 0.13069 | 5.5152 | 159.8165 | 343.9350 | 12.20201 | 4.743 |
| 2026 Aug 13 17:57 | 2026 Aug 13 04:09:12 | 99.8763 | 0.13069 | 5.5152 | 159.8165 | 343.9350 | 12.20201 | 4.743 |
| 2026 Aug 12 17:56 | 2026 Aug 07 06:31:10 | 99.8775 | 0.13069 | 5.1965 | 171.7171 | 343.9350 | 12.20201 | 4.743 |
| 2026 Aug 11 17:56 | 2026 Aug 07 06:31:10 | 99.8775 | 0.13069 | 5.1965 | 171.7171 | 343.9350 | 12.20201 | 4.743 |
| 2026 Aug 10 17:56 | 2026 Aug 07 06:31:10 | 99.8775 | 0.13069 | 5.1965 | 171.7171 | 343.9350 | 12.20201 | 4.743 |
| 2026 Aug 09 17:57 | 2026 Aug 07 06:31:10 | 99.8775 | 0.13069 | 5.1965 | 171.7171 | 343.9350 | 12.20201 | 4.743 |
| 2026 Aug 08 17:57 | 2026 Aug 07 06:31:10 | 99.8775 | 0.13069 | 5.1965 | 171.7171 | 343.9350 | 12.20201 | 4.743 |
| 2026 Aug 07 17:57 | 2026 Aug 07 06:31:10 | 99.8775 | 0.13069 | 5.1965 | 171.7171 | 343.9350 | 12.20201 | 4.743 |
| 2026 Aug 06 17:57 | 2026 Aug 01 04:54:04 | 99.8783 | 0.13070 | 4.8687 | 183.9546 | 343.9350 | 12.20201 | 4.743 |
| 2026 Aug 05 17:56 | 2026 Aug 01 04:54:04 | 99.8783 | 0.13070 | 4.8687 | 183.9546 | 343.9350 | 12.20201 | 4.743 |
| 2026 Aug 04 17:57 | 2026 Aug 01 04:54:04 | 99.8783 | 0.13070 | 4.8687 | 183.9546 | 343.9350 | 12.20201 | 4.743 |
| 2026 Aug 03 17:56 | 2026 Aug 01 04:54:04 | 99.8783 | 0.13070 | 4.8687 | 183.9546 | 343.9350 | 12.20201 | 4.743 |
| 2026 Aug 02 17:57 | 2026 Aug 01 04:54:04 | 99.8783 | 0.13070 | 4.8687 | 183.9546 | 343.9350 | 12.20201 | 4.743 |