Orbital elements of DELTA 1 DEB
| Launched | 4 March 1978 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 12285 |
| 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 Sep 15 17:56 | 2025 Sep 14 22:53:53 | 99.0697 | 0.00516 | 17.4312 | 30.4471 | 329.9677 | 14.12018 | – |
| 2025 Sep 12 17:57 | 2025 Sep 02 23:29:24 | 99.0693 | 0.00521 | 16.6238 | 63.5055 | 329.9677 | 14.12018 | – |
| 2025 Sep 11 17:57 | 2025 Sep 02 23:29:24 | 99.0693 | 0.00521 | 16.6238 | 63.5055 | 329.9677 | 14.12018 | – |
| 2025 Sep 10 17:56 | 2025 Sep 02 23:29:24 | 99.0693 | 0.00521 | 16.6238 | 63.5055 | 329.9677 | 14.12018 | – |
| 2025 Sep 08 17:57 | 2025 Sep 02 23:29:24 | 99.0693 | 0.00521 | 16.6238 | 63.5055 | 329.9677 | 14.12018 | – |
| 2025 Sep 07 17:56 | 2025 Sep 02 23:29:24 | 99.0693 | 0.00521 | 16.6238 | 63.5055 | 329.9677 | 14.12018 | – |
| 2025 Sep 06 20:41 | 2025 Sep 02 23:29:24 | 99.0693 | 0.00521 | 16.6238 | 63.5055 | 329.9677 | 14.12018 | – |
| 2025 Sep 03 17:57 | 2025 Sep 02 23:29:24 | 99.0693 | 0.00521 | 16.6238 | 63.5055 | 329.9677 | 14.12018 | – |
| 2025 Sep 02 17:56 | 2025 Aug 27 11:01:43 | 99.0687 | 0.00522 | 16.1843 | 81.3947 | 329.9677 | 14.12018 | – |
| 2025 Sep 01 17:56 | 2025 Aug 27 11:01:43 | 99.0687 | 0.00522 | 16.1843 | 81.3947 | 329.9677 | 14.12018 | – |
| 2025 Aug 31 17:56 | 2025 Aug 27 11:01:43 | 99.0687 | 0.00522 | 16.1843 | 81.3947 | 329.9677 | 14.12018 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 11:01:43 | 99.0687 | 0.00522 | 16.1843 | 81.3947 | 329.9677 | 14.12018 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 11:01:43 | 99.0687 | 0.00522 | 16.1843 | 81.3947 | 329.9677 | 14.12018 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 11:01:43 | 99.0687 | 0.00522 | 16.1843 | 81.3947 | 329.9677 | 14.12018 | – |
| 2025 Aug 27 17:56 | 2025 Aug 20 22:33:57 | 99.0684 | 0.00522 | 15.7448 | 99.2630 | 329.9677 | 14.12018 | – |
| 2025 Aug 26 17:56 | 2025 Aug 20 22:33:57 | 99.0684 | 0.00522 | 15.7448 | 99.2630 | 329.9677 | 14.12018 | – |
| 2025 Aug 25 17:56 | 2025 Aug 20 22:33:57 | 99.0684 | 0.00522 | 15.7448 | 99.2630 | 329.9677 | 14.12018 | – |
| 2025 Aug 24 17:56 | 2025 Aug 20 22:33:57 | 99.0684 | 0.00522 | 15.7448 | 99.2630 | 329.9677 | 14.12018 | – |
| 2025 Aug 23 17:56 | 2025 Aug 20 22:33:57 | 99.0684 | 0.00522 | 15.7448 | 99.2630 | 329.9677 | 14.12018 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 23:08:12 | 99.0681 | 0.00521 | 15.5441 | 107.4302 | 329.9677 | 14.12018 | – |