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 | 12250 |
| 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 19 17:56 | 2025 Oct 18 07:59:25 | 98.8225 | 0.00238 | 21.1737 | 66.7615 | 315.0904 | 14.29927 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 07:59:25 | 98.8225 | 0.00238 | 21.1737 | 66.7615 | 315.0904 | 14.29927 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 08:17:58 | 98.8235 | 0.00241 | 20.4315 | 97.4120 | 315.0904 | 14.29927 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 08:17:58 | 98.8235 | 0.00241 | 20.4315 | 97.4120 | 315.0904 | 14.29927 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 08:17:58 | 98.8235 | 0.00241 | 20.4315 | 97.4120 | 315.0904 | 14.29927 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 08:17:58 | 98.8235 | 0.00241 | 20.4315 | 97.4120 | 315.0904 | 14.29927 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 08:17:58 | 98.8235 | 0.00241 | 20.4315 | 97.4120 | 315.0904 | 14.29927 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 08:17:58 | 98.8235 | 0.00241 | 20.4315 | 97.4120 | 315.0904 | 14.29927 | – |
| 2025 Oct 09 17:56 | 2025 Oct 07 08:17:58 | 98.8235 | 0.00241 | 20.4315 | 97.4120 | 315.0904 | 14.29927 | – |
| 2025 Oct 08 17:56 | 2025 Oct 07 08:17:58 | 98.8235 | 0.00241 | 20.4315 | 97.4120 | 315.0904 | 14.29927 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 08:17:58 | 98.8235 | 0.00241 | 20.4315 | 97.4120 | 315.0904 | 14.29927 | – |
| 2025 Oct 05 17:56 | 2025 Sep 26 00:26:00 | 98.8253 | 0.00239 | 19.6662 | 128.9197 | 315.0904 | 14.29927 | – |
| 2025 Oct 04 17:57 | 2025 Sep 26 00:26:00 | 98.8253 | 0.00239 | 19.6662 | 128.9197 | 315.0904 | 14.29927 | – |
| 2025 Oct 03 17:57 | 2025 Sep 26 00:26:00 | 98.8253 | 0.00239 | 19.6662 | 128.9197 | 315.0904 | 14.29927 | – |
| 2025 Oct 02 17:56 | 2025 Sep 26 00:26:00 | 98.8253 | 0.00239 | 19.6662 | 128.9197 | 315.0904 | 14.29927 | – |
| 2025 Sep 30 17:56 | 2025 Sep 26 00:26:00 | 98.8253 | 0.00239 | 19.6662 | 128.9197 | 315.0904 | 14.29927 | – |
| 2025 Sep 29 17:56 | 2025 Sep 26 00:26:00 | 98.8253 | 0.00239 | 19.6662 | 128.9197 | 315.0904 | 14.29927 | – |
| 2025 Sep 28 17:56 | 2025 Sep 26 00:26:00 | 98.8253 | 0.00239 | 19.6662 | 128.9197 | 315.0904 | 14.29927 | – |
| 2025 Sep 27 17:56 | 2025 Sep 26 00:26:00 | 98.8253 | 0.00239 | 19.6662 | 128.9197 | 315.0904 | 14.29927 | – |
| 2025 Sep 26 17:56 | 2025 Sep 26 00:26:00 | 98.8253 | 0.00239 | 19.6662 | 128.9197 | 315.0904 | 14.29927 | – |
| 2025 Sep 25 17:56 | 2025 Sep 20 00:01:06 | 98.8261 | 0.00237 | 19.2597 | 145.6055 | 315.0904 | 14.29927 | – |
| 2025 Sep 24 17:56 | 2025 Sep 20 00:01:06 | 98.8261 | 0.00237 | 19.2597 | 145.6055 | 315.0904 | 14.29927 | – |