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 | 21567 |
| 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 10:07:22 | 99.8355 | 0.02446 | 6.8584 | 95.4406 | 322.2121 | 13.62223 | – |
| 2025 Oct 29 18:57 | 2025 Oct 29 10:07:22 | 99.8355 | 0.02446 | 6.8584 | 95.4406 | 322.2121 | 13.62223 | – |
| 2025 Oct 28 18:57 | 2025 Oct 23 09:27:23 | 99.8354 | 0.02447 | 6.4529 | 110.6541 | 322.2121 | 13.62223 | – |
| 2025 Oct 27 18:57 | 2025 Oct 23 09:27:23 | 99.8354 | 0.02447 | 6.4529 | 110.6541 | 322.2121 | 13.62223 | – |
| 2025 Oct 26 18:57 | 2025 Oct 23 09:27:23 | 99.8354 | 0.02447 | 6.4529 | 110.6541 | 322.2121 | 13.62223 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 09:27:23 | 99.8354 | 0.02447 | 6.4529 | 110.6541 | 322.2121 | 13.62223 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 09:27:23 | 99.8354 | 0.02447 | 6.4529 | 110.6541 | 322.2121 | 13.62223 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 04:25:05 | 99.8349 | 0.02449 | 6.1024 | 123.7995 | 322.2121 | 13.62223 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 04:25:05 | 99.8349 | 0.02449 | 6.1024 | 123.7995 | 322.2121 | 13.62223 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 04:25:05 | 99.8349 | 0.02449 | 6.1024 | 123.7995 | 322.2121 | 13.62223 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 04:25:05 | 99.8349 | 0.02449 | 6.1024 | 123.7995 | 322.2121 | 13.62223 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 04:25:05 | 99.8349 | 0.02449 | 6.1024 | 123.7995 | 322.2121 | 13.62223 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 09:19:58 | 99.8345 | 0.02453 | 5.3763 | 151.0117 | 322.2121 | 13.62223 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 09:19:58 | 99.8345 | 0.02453 | 5.3763 | 151.0117 | 322.2121 | 13.62223 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 09:19:58 | 99.8345 | 0.02453 | 5.3763 | 151.0117 | 322.2121 | 13.62223 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 09:19:58 | 99.8345 | 0.02453 | 5.3763 | 151.0117 | 322.2121 | 13.62223 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 09:19:58 | 99.8345 | 0.02453 | 5.3763 | 151.0117 | 322.2121 | 13.62223 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 09:19:58 | 99.8345 | 0.02453 | 5.3763 | 151.0117 | 322.2121 | 13.62223 | – |
| 2025 Oct 09 17:56 | 2025 Oct 07 09:19:58 | 99.8345 | 0.02453 | 5.3763 | 151.0117 | 322.2121 | 13.62223 | – |
| 2025 Oct 08 17:56 | 2025 Oct 07 09:19:58 | 99.8345 | 0.02453 | 5.3763 | 151.0117 | 322.2121 | 13.62223 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 09:19:58 | 99.8345 | 0.02453 | 5.3763 | 151.0117 | 322.2121 | 13.62223 | – |
| 2025 Oct 05 17:56 | 2025 Sep 25 22:39:02 | 99.8339 | 0.02455 | 4.6066 | 179.8144 | 322.2121 | 13.62223 | – |
| 2025 Oct 04 17:57 | 2025 Sep 25 22:39:02 | 99.8339 | 0.02455 | 4.6066 | 179.8144 | 322.2121 | 13.62223 | – |
| 2025 Oct 03 17:57 | 2025 Sep 25 22:39:02 | 99.8339 | 0.02455 | 4.6066 | 179.8144 | 322.2121 | 13.62223 | – |