Orbital elements of DELTA 1 DEB
| Launched | 28 July 1976 | 
| Flight ended | – | 
| Launch site | Air Force Western Test Range, California, USA | 
| Owner | United States | 
| NORAD ID | 10746 | 
| 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 11:20:45 | 101.9147 | 0.02768 | 8.6869 | 89.6461 | 341.7841 | 13.21586 | – | 
| 2025 Oct 29 18:57 | 2025 Oct 29 11:20:45 | 101.9147 | 0.02768 | 8.6869 | 89.6461 | 341.7841 | 13.21586 | – | 
| 2025 Oct 28 18:57 | 2025 Oct 23 11:44:54 | 101.9143 | 0.02768 | 8.2334 | 102.6767 | 341.7841 | 13.21586 | – | 
| 2025 Oct 27 18:57 | 2025 Oct 23 11:44:54 | 101.9143 | 0.02768 | 8.2334 | 102.6767 | 341.7841 | 13.21586 | – | 
| 2025 Oct 26 18:57 | 2025 Oct 23 11:44:54 | 101.9143 | 0.02768 | 8.2334 | 102.6767 | 341.7841 | 13.21586 | – | 
| 2025 Oct 25 17:57 | 2025 Oct 23 11:44:54 | 101.9143 | 0.02768 | 8.2334 | 102.6767 | 341.7841 | 13.21586 | – | 
| 2025 Oct 24 17:57 | 2025 Oct 23 11:44:54 | 101.9143 | 0.02768 | 8.2334 | 102.6767 | 341.7841 | 13.21586 | – | 
| 2025 Oct 22 17:56 | 2025 Oct 18 06:29:25 | 101.9145 | 0.02769 | 7.8379 | 114.0286 | 341.7841 | 13.21586 | – | 
| 2025 Oct 21 17:56 | 2025 Oct 18 06:29:25 | 101.9145 | 0.02769 | 7.8379 | 114.0286 | 341.7841 | 13.21586 | – | 
| 2025 Oct 20 17:56 | 2025 Oct 18 06:29:25 | 101.9145 | 0.02769 | 7.8379 | 114.0286 | 341.7841 | 13.21586 | – | 
| 2025 Oct 19 17:56 | 2025 Oct 18 06:29:25 | 101.9145 | 0.02769 | 7.8379 | 114.0286 | 341.7841 | 13.21586 | – | 
| 2025 Oct 18 17:56 | 2025 Oct 18 06:29:25 | 101.9145 | 0.02769 | 7.8379 | 114.0286 | 341.7841 | 13.21586 | – | 
| 2025 Oct 17 17:56 | 2025 Oct 07 01:47:23 | 101.9131 | 0.02773 | 6.9893 | 138.4140 | 341.7841 | 13.21586 | – | 
| 2025 Oct 16 17:56 | 2025 Oct 07 01:47:23 | 101.9131 | 0.02773 | 6.9893 | 138.4140 | 341.7841 | 13.21586 | – | 
| 2025 Oct 15 17:56 | 2025 Oct 07 01:47:23 | 101.9131 | 0.02773 | 6.9893 | 138.4140 | 341.7841 | 13.21586 | – | 
| 2025 Oct 14 17:56 | 2025 Oct 07 01:47:23 | 101.9131 | 0.02773 | 6.9893 | 138.4140 | 341.7841 | 13.21586 | – | 
| 2025 Oct 12 17:56 | 2025 Oct 07 01:47:23 | 101.9131 | 0.02773 | 6.9893 | 138.4140 | 341.7841 | 13.21586 | – | 
| 2025 Oct 11 17:57 | 2025 Oct 07 01:47:23 | 101.9131 | 0.02773 | 6.9893 | 138.4140 | 341.7841 | 13.21586 | – | 
| 2025 Oct 09 17:56 | 2025 Oct 07 01:47:23 | 101.9131 | 0.02773 | 6.9893 | 138.4140 | 341.7841 | 13.21586 | – | 
| 2025 Oct 08 17:56 | 2025 Oct 07 01:47:23 | 101.9131 | 0.02773 | 6.9893 | 138.4140 | 341.7841 | 13.21586 | – | 
| 2025 Oct 07 17:56 | 2025 Oct 07 01:47:23 | 101.9131 | 0.02773 | 6.9893 | 138.4140 | 341.7841 | 13.21586 | – | 
| 2025 Oct 05 17:56 | 2025 Sep 23 03:26:22 | 101.9146 | 0.02778 | 5.9336 | 168.6826 | 341.7841 | 13.21586 | – | 
| 2025 Oct 04 17:57 | 2025 Sep 23 03:26:22 | 101.9146 | 0.02778 | 5.9336 | 168.6826 | 341.7841 | 13.21586 | – | 
| 2025 Oct 03 17:57 | 2025 Sep 23 03:26:22 | 101.9146 | 0.02778 | 5.9336 | 168.6826 | 341.7841 | 13.21586 | – |