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 | 10864 | 
| 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 13:20:20 | 101.1050 | 0.03743 | 3.9617 | 40.5034 | 334.0605 | 11.75787 | – | 
| 2025 Oct 29 18:57 | 2025 Oct 29 13:20:20 | 101.1050 | 0.03743 | 3.9617 | 40.5034 | 334.0605 | 11.75787 | – | 
| 2025 Oct 28 18:57 | 2025 Oct 23 06:19:25 | 101.1042 | 0.03748 | 3.6225 | 51.3652 | 334.0605 | 11.75787 | – | 
| 2025 Oct 27 18:57 | 2025 Oct 23 06:19:25 | 101.1042 | 0.03748 | 3.6225 | 51.3652 | 334.0605 | 11.75787 | – | 
| 2025 Oct 26 18:57 | 2025 Oct 23 06:19:25 | 101.1042 | 0.03748 | 3.6225 | 51.3652 | 334.0605 | 11.75787 | – | 
| 2025 Oct 25 17:57 | 2025 Oct 23 06:19:25 | 101.1042 | 0.03748 | 3.6225 | 51.3652 | 334.0605 | 11.75787 | – | 
| 2025 Oct 24 17:57 | 2025 Oct 23 06:19:25 | 101.1042 | 0.03748 | 3.6225 | 51.3652 | 334.0605 | 11.75787 | – | 
| 2025 Oct 22 17:56 | 2025 Oct 18 07:51:12 | 101.1036 | 0.03752 | 3.3564 | 59.8770 | 334.0605 | 11.75787 | – | 
| 2025 Oct 21 17:56 | 2025 Oct 18 07:51:12 | 101.1036 | 0.03752 | 3.3564 | 59.8770 | 334.0605 | 11.75787 | – | 
| 2025 Oct 20 17:56 | 2025 Oct 18 07:51:12 | 101.1036 | 0.03752 | 3.3564 | 59.8770 | 334.0605 | 11.75787 | – | 
| 2025 Oct 19 17:56 | 2025 Oct 18 07:51:12 | 101.1036 | 0.03752 | 3.3564 | 59.8770 | 334.0605 | 11.75787 | – | 
| 2025 Oct 18 17:56 | 2025 Oct 18 07:51:12 | 101.1036 | 0.03752 | 3.3564 | 59.8770 | 334.0605 | 11.75787 | – | 
| 2025 Oct 17 17:56 | 2025 Oct 07 06:26:23 | 101.1024 | 0.03764 | 2.7604 | 78.8991 | 334.0605 | 11.75787 | – | 
| 2025 Oct 16 17:56 | 2025 Oct 07 06:26:23 | 101.1024 | 0.03764 | 2.7604 | 78.8991 | 334.0605 | 11.75787 | – | 
| 2025 Oct 15 17:56 | 2025 Oct 07 06:26:23 | 101.1024 | 0.03764 | 2.7604 | 78.8991 | 334.0605 | 11.75787 | – | 
| 2025 Oct 14 17:56 | 2025 Oct 07 06:26:23 | 101.1024 | 0.03764 | 2.7604 | 78.8991 | 334.0605 | 11.75787 | – | 
| 2025 Oct 12 17:56 | 2025 Oct 07 06:26:23 | 101.1024 | 0.03764 | 2.7604 | 78.8991 | 334.0605 | 11.75787 | – | 
| 2025 Oct 11 17:57 | 2025 Oct 07 06:26:23 | 101.1024 | 0.03764 | 2.7604 | 78.8991 | 334.0605 | 11.75787 | – | 
| 2025 Oct 09 17:56 | 2025 Oct 07 06:26:23 | 101.1024 | 0.03764 | 2.7604 | 78.8991 | 334.0605 | 11.75787 | – | 
| 2025 Oct 08 17:56 | 2025 Oct 07 06:26:23 | 101.1024 | 0.03764 | 2.7604 | 78.8991 | 334.0605 | 11.75787 | – | 
| 2025 Oct 07 17:56 | 2025 Oct 07 06:26:23 | 101.1024 | 0.03764 | 2.7604 | 78.8991 | 334.0605 | 11.75787 | – | 
| 2025 Oct 05 17:56 | 2025 Sep 26 07:10:38 | 101.1018 | 0.03776 | 2.1693 | 97.7099 | 334.0605 | 11.75787 | – | 
| 2025 Oct 04 17:57 | 2025 Sep 26 07:10:38 | 101.1018 | 0.03776 | 2.1693 | 97.7099 | 334.0605 | 11.75787 | – | 
| 2025 Oct 03 17:57 | 2025 Sep 26 07:10:38 | 101.1018 | 0.03776 | 2.1693 | 97.7099 | 334.0605 | 11.75787 | – |