Orbital elements of THORAD DELTA 1 DEB
| Launched | 14 November 1974 | 
| Flight ended | – | 
| Launch site | Air Force Western Test Range, California, USA | 
| Owner | United States | 
| NORAD ID | 8181 | 
| 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 Oct 30 18:57 | 2025 Oct 29 06:01:08 | 101.6807 | 0.00674 | 3.5275 | 77.9719 | 339.3921 | 12.40307 | – | 
| 2025 Oct 29 18:57 | 2025 Oct 29 06:01:08 | 101.6807 | 0.00674 | 3.5275 | 77.9719 | 339.3921 | 12.40307 | – | 
| 2025 Oct 28 18:57 | 2025 Oct 23 14:18:39 | 101.6804 | 0.00675 | 3.1656 | 88.6521 | 339.3921 | 12.40307 | – | 
| 2025 Oct 27 18:57 | 2025 Oct 23 14:18:39 | 101.6804 | 0.00675 | 3.1656 | 88.6521 | 339.3921 | 12.40307 | – | 
| 2025 Oct 26 18:57 | 2025 Oct 23 14:18:39 | 101.6804 | 0.00675 | 3.1656 | 88.6521 | 339.3921 | 12.40307 | – | 
| 2025 Oct 25 17:57 | 2025 Oct 23 14:18:39 | 101.6804 | 0.00675 | 3.1656 | 88.6521 | 339.3921 | 12.40307 | – | 
| 2025 Oct 24 17:57 | 2025 Oct 23 14:18:39 | 101.6804 | 0.00675 | 3.1656 | 88.6521 | 339.3921 | 12.40307 | – | 
| 2025 Oct 22 17:56 | 2025 Oct 18 06:35:38 | 101.6799 | 0.00677 | 2.8250 | 98.6837 | 339.3921 | 12.40307 | – | 
| 2025 Oct 21 17:56 | 2025 Oct 18 06:35:38 | 101.6799 | 0.00677 | 2.8250 | 98.6837 | 339.3921 | 12.40307 | – | 
| 2025 Oct 20 17:56 | 2025 Oct 18 06:35:38 | 101.6799 | 0.00677 | 2.8250 | 98.6837 | 339.3921 | 12.40307 | – | 
| 2025 Oct 19 17:56 | 2025 Oct 18 06:35:38 | 101.6799 | 0.00677 | 2.8250 | 98.6837 | 339.3921 | 12.40307 | – | 
| 2025 Oct 18 17:56 | 2025 Oct 18 06:35:38 | 101.6799 | 0.00677 | 2.8250 | 98.6837 | 339.3921 | 12.40307 | – | 
| 2025 Oct 17 17:56 | 2025 Oct 07 13:02:16 | 101.6788 | 0.00681 | 2.1382 | 118.8131 | 339.3921 | 12.40307 | – | 
| 2025 Oct 16 17:56 | 2025 Oct 07 13:02:16 | 101.6788 | 0.00681 | 2.1382 | 118.8131 | 339.3921 | 12.40307 | – | 
| 2025 Oct 15 17:56 | 2025 Oct 07 13:02:16 | 101.6788 | 0.00681 | 2.1382 | 118.8131 | 339.3921 | 12.40307 | – | 
| 2025 Oct 14 17:56 | 2025 Oct 07 13:02:16 | 101.6788 | 0.00681 | 2.1382 | 118.8131 | 339.3921 | 12.40307 | – | 
| 2025 Oct 12 17:56 | 2025 Oct 07 13:02:16 | 101.6788 | 0.00681 | 2.1382 | 118.8131 | 339.3921 | 12.40307 | – | 
| 2025 Oct 11 17:57 | 2025 Oct 07 13:02:16 | 101.6788 | 0.00681 | 2.1382 | 118.8131 | 339.3921 | 12.40307 | – | 
| 2025 Oct 09 17:56 | 2025 Oct 07 13:02:16 | 101.6788 | 0.00681 | 2.1382 | 118.8131 | 339.3921 | 12.40307 | – | 
| 2025 Oct 08 17:56 | 2025 Oct 07 13:02:16 | 101.6788 | 0.00681 | 2.1382 | 118.8131 | 339.3921 | 12.40307 | – | 
| 2025 Oct 07 17:56 | 2025 Oct 07 13:02:16 | 101.6788 | 0.00681 | 2.1382 | 118.8131 | 339.3921 | 12.40307 | – | 
| 2025 Oct 05 17:56 | 2025 Sep 25 19:09:56 | 101.6774 | 0.00683 | 1.3867 | 140.7456 | 339.3921 | 12.40307 | – | 
| 2025 Oct 04 17:57 | 2025 Sep 25 19:09:56 | 101.6774 | 0.00683 | 1.3867 | 140.7456 | 339.3921 | 12.40307 | – | 
| 2025 Oct 03 17:57 | 2025 Sep 25 19:09:56 | 101.6774 | 0.00683 | 1.3867 | 140.7456 | 339.3921 | 12.40307 | – |