Orbital elements of DELTA 1 DEB
| Launched | 11 June 1975 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 21677 |
| 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 31 18:57 | 2025 Oct 29 09:41:22 | 99.8878 | 0.04776 | 6.5923 | 318.8585 | 92.6244 | 12.71860 | – |
| 2025 Oct 30 18:57 | 2025 Oct 29 09:41:22 | 99.8878 | 0.04776 | 6.5923 | 318.8585 | 92.6244 | 12.71860 | – |
| 2025 Oct 29 18:57 | 2025 Oct 29 09:41:22 | 99.8878 | 0.04776 | 6.5923 | 318.8585 | 92.6244 | 12.71860 | – |
| 2025 Oct 28 18:57 | 2025 Oct 23 10:13:02 | 99.8880 | 0.04778 | 6.2465 | 331.7543 | 92.6244 | 12.71860 | – |
| 2025 Oct 27 18:57 | 2025 Oct 23 10:13:02 | 99.8880 | 0.04778 | 6.2465 | 331.7543 | 92.6244 | 12.71860 | – |
| 2025 Oct 26 18:57 | 2025 Oct 23 10:13:02 | 99.8880 | 0.04778 | 6.2465 | 331.7543 | 92.6244 | 12.71860 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 10:13:02 | 99.8880 | 0.04778 | 6.2465 | 331.7543 | 92.6244 | 12.71860 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 10:13:02 | 99.8880 | 0.04778 | 6.2465 | 331.7543 | 92.6244 | 12.71860 | – |
| 2025 Oct 22 17:56 | 2025 Oct 16 10:11:32 | 99.8882 | 0.04777 | 5.8417 | 346.8835 | 92.6244 | 12.71860 | – |
| 2025 Oct 21 17:56 | 2025 Oct 16 10:11:32 | 99.8882 | 0.04777 | 5.8417 | 346.8835 | 92.6244 | 12.71860 | – |
| 2025 Oct 20 17:56 | 2025 Oct 16 10:11:32 | 99.8882 | 0.04777 | 5.8417 | 346.8835 | 92.6244 | 12.71860 | – |
| 2025 Oct 19 17:56 | 2025 Oct 16 10:11:32 | 99.8882 | 0.04777 | 5.8417 | 346.8835 | 92.6244 | 12.71860 | – |
| 2025 Oct 18 17:56 | 2025 Oct 16 10:11:32 | 99.8882 | 0.04777 | 5.8417 | 346.8835 | 92.6244 | 12.71860 | – |
| 2025 Oct 17 17:56 | 2025 Oct 06 10:30:51 | 99.8875 | 0.04781 | 5.2642 | 8.4069 | 92.6244 | 12.71860 | – |
| 2025 Oct 16 17:56 | 2025 Oct 06 10:30:51 | 99.8875 | 0.04781 | 5.2642 | 8.4069 | 92.6244 | 12.71860 | – |
| 2025 Oct 15 17:56 | 2025 Oct 06 10:30:51 | 99.8875 | 0.04781 | 5.2642 | 8.4069 | 92.6244 | 12.71860 | – |
| 2025 Oct 14 17:56 | 2025 Oct 06 10:30:51 | 99.8875 | 0.04781 | 5.2642 | 8.4069 | 92.6244 | 12.71860 | – |
| 2025 Oct 12 17:56 | 2025 Oct 06 10:30:51 | 99.8875 | 0.04781 | 5.2642 | 8.4069 | 92.6244 | 12.71860 | – |
| 2025 Oct 11 17:57 | 2025 Oct 06 10:30:51 | 99.8875 | 0.04781 | 5.2642 | 8.4069 | 92.6244 | 12.71860 | – |
| 2025 Oct 09 17:56 | 2025 Oct 06 10:30:51 | 99.8875 | 0.04781 | 5.2642 | 8.4069 | 92.6244 | 12.71860 | – |
| 2025 Oct 08 17:56 | 2025 Oct 06 10:30:51 | 99.8875 | 0.04781 | 5.2642 | 8.4069 | 92.6244 | 12.71860 | – |
| 2025 Oct 07 17:56 | 2025 Oct 06 10:30:51 | 99.8875 | 0.04781 | 5.2642 | 8.4069 | 92.6244 | 12.71860 | – |
| 2025 Oct 05 17:56 | 2025 Sep 25 10:00:49 | 99.8875 | 0.04784 | 4.6271 | 32.1785 | 92.6244 | 12.71860 | – |
| 2025 Oct 04 17:57 | 2025 Sep 25 10:00:49 | 99.8875 | 0.04784 | 4.6271 | 32.1785 | 92.6244 | 12.71860 | – |