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 | 12189 |
| 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 12 17:56 | 2025 Oct 07 11:27:43 | 98.7377 | 0.00670 | 18.6201 | 328.1208 | 184.5624 | 13.93875 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 11:27:43 | 98.7377 | 0.00670 | 18.6201 | 328.1208 | 184.5624 | 13.93875 | – |
| 2025 Oct 09 17:56 | 2025 Oct 07 11:27:43 | 98.7377 | 0.00670 | 18.6201 | 328.1208 | 184.5624 | 13.93875 | – |
| 2025 Oct 08 17:56 | 2025 Oct 07 11:27:43 | 98.7377 | 0.00670 | 18.6201 | 328.1208 | 184.5624 | 13.93875 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 11:27:43 | 98.7377 | 0.00670 | 18.6201 | 328.1208 | 184.5624 | 13.93875 | – |
| 2025 Oct 05 17:56 | 2025 Sep 24 23:13:38 | 98.7372 | 0.00676 | 17.8314 | 2.7238 | 184.5624 | 13.93875 | – |
| 2025 Oct 04 17:57 | 2025 Sep 24 23:13:38 | 98.7372 | 0.00676 | 17.8314 | 2.7238 | 184.5624 | 13.93875 | – |
| 2025 Oct 03 17:57 | 2025 Sep 24 23:13:38 | 98.7372 | 0.00676 | 17.8314 | 2.7238 | 184.5624 | 13.93875 | – |
| 2025 Oct 02 17:56 | 2025 Sep 24 23:13:38 | 98.7372 | 0.00676 | 17.8314 | 2.7238 | 184.5624 | 13.93875 | – |
| 2025 Sep 30 17:56 | 2025 Sep 24 23:13:38 | 98.7372 | 0.00676 | 17.8314 | 2.7238 | 184.5624 | 13.93875 | – |
| 2025 Sep 29 17:56 | 2025 Sep 24 23:13:38 | 98.7372 | 0.00676 | 17.8314 | 2.7238 | 184.5624 | 13.93875 | – |
| 2025 Sep 28 17:56 | 2025 Sep 24 23:13:38 | 98.7372 | 0.00676 | 17.8314 | 2.7238 | 184.5624 | 13.93875 | – |
| 2025 Sep 27 17:56 | 2025 Sep 24 23:13:38 | 98.7372 | 0.00676 | 17.8314 | 2.7238 | 184.5624 | 13.93875 | – |
| 2025 Sep 26 17:56 | 2025 Sep 24 23:13:38 | 98.7372 | 0.00676 | 17.8314 | 2.7238 | 184.5624 | 13.93875 | – |
| 2025 Sep 25 17:56 | 2025 Sep 19 22:39:19 | 98.7370 | 0.00679 | 17.5147 | 16.5515 | 184.5624 | 13.93875 | – |
| 2025 Sep 24 17:56 | 2025 Sep 19 22:39:19 | 98.7370 | 0.00679 | 17.5147 | 16.5515 | 184.5624 | 13.93875 | – |
| 2025 Sep 20 17:56 | 2025 Sep 19 22:39:19 | 98.7370 | 0.00679 | 17.5147 | 16.5515 | 184.5624 | 13.93875 | – |
| 2025 Sep 19 17:56 | 2025 Sep 14 23:45:55 | 98.7367 | 0.00681 | 17.2024 | 30.0986 | 184.5624 | 13.93875 | – |
| 2025 Sep 18 17:56 | 2025 Sep 14 23:45:55 | 98.7367 | 0.00681 | 17.2024 | 30.0986 | 184.5624 | 13.93875 | – |