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 |
| 2026 Jun 26 17:56 | 2026 Jun 22 10:48:47 | 98.7499 | 0.00670 | 10.8968 | 337.2296 | 175.3703 | 13.93983 | – |
| 2026 Jun 25 17:56 | 2026 Jun 22 10:48:47 | 98.7499 | 0.00670 | 10.8968 | 337.2296 | 175.3703 | 13.93983 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 10:48:47 | 98.7499 | 0.00670 | 10.8968 | 337.2296 | 175.3703 | 13.93983 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 10:48:47 | 98.7499 | 0.00670 | 10.8968 | 337.2296 | 175.3703 | 13.93983 | – |
| 2026 Jun 22 17:56 | 2026 Jun 16 21:43:22 | 98.7496 | 0.00673 | 10.5466 | 352.5682 | 175.3703 | 13.93983 | – |
| 2026 Jun 21 17:57 | 2026 Jun 16 21:43:22 | 98.7496 | 0.00673 | 10.5466 | 352.5682 | 175.3703 | 13.93983 | – |
| 2026 Jun 20 17:56 | 2026 Jun 16 21:43:22 | 98.7496 | 0.00673 | 10.5466 | 352.5682 | 175.3703 | 13.93983 | – |
| 2026 Jun 19 17:57 | 2026 Jun 16 21:43:22 | 98.7496 | 0.00673 | 10.5466 | 352.5682 | 175.3703 | 13.93983 | – |
| 2026 Jun 18 17:56 | 2026 Jun 16 21:43:22 | 98.7496 | 0.00673 | 10.5466 | 352.5682 | 175.3703 | 13.93983 | – |
| 2026 Jun 17 17:57 | 2026 Jun 16 21:43:22 | 98.7496 | 0.00673 | 10.5466 | 352.5682 | 175.3703 | 13.93983 | – |
| 2026 Jun 16 17:55 | 2026 Jun 11 22:50:23 | 98.7495 | 0.00676 | 10.2338 | 6.1885 | 175.3703 | 13.93983 | – |
| 2026 Jun 15 17:56 | 2026 Jun 11 22:50:23 | 98.7495 | 0.00676 | 10.2338 | 6.1885 | 175.3703 | 13.93983 | – |
| 2026 Jun 14 17:57 | 2026 Jun 11 22:50:23 | 98.7495 | 0.00676 | 10.2338 | 6.1885 | 175.3703 | 13.93983 | – |
| 2026 Jun 13 17:56 | 2026 Jun 11 22:50:23 | 98.7495 | 0.00676 | 10.2338 | 6.1885 | 175.3703 | 13.93983 | – |
| 2026 Jun 12 17:56 | 2026 Jun 11 22:50:23 | 98.7495 | 0.00676 | 10.2338 | 6.1885 | 175.3703 | 13.93983 | – |
| 2026 Jun 11 17:57 | 2026 Jun 05 19:00:57 | 98.7492 | 0.00680 | 9.8448 | 23.0979 | 175.3703 | 13.93983 | – |
| 2026 Jun 10 17:56 | 2026 Jun 05 19:00:57 | 98.7492 | 0.00680 | 9.8448 | 23.0979 | 175.3703 | 13.93983 | – |
| 2026 Jun 09 17:57 | 2026 Jun 05 19:00:57 | 98.7492 | 0.00680 | 9.8448 | 23.0979 | 175.3703 | 13.93983 | – |
| 2026 Jun 08 17:56 | 2026 Jun 05 19:00:57 | 98.7492 | 0.00680 | 9.8448 | 23.0979 | 175.3703 | 13.93983 | – |
| 2026 Jun 07 17:56 | 2026 Jun 05 19:00:57 | 98.7492 | 0.00680 | 9.8448 | 23.0979 | 175.3703 | 13.93983 | – |
| 2026 Jun 06 17:56 | 2026 May 31 11:40:56 | 98.7490 | 0.00682 | 9.5097 | 37.5736 | 175.3703 | 13.93983 | – |
| 2026 Jun 05 17:56 | 2026 May 31 11:40:56 | 98.7490 | 0.00682 | 9.5097 | 37.5736 | 175.3703 | 13.93983 | – |
| 2026 Jun 04 17:57 | 2026 May 31 11:40:56 | 98.7490 | 0.00682 | 9.5097 | 37.5736 | 175.3703 | 13.93983 | – |
| 2026 Jun 02 17:56 | 2026 May 31 11:40:56 | 98.7490 | 0.00682 | 9.5097 | 37.5736 | 175.3703 | 13.93983 | – |
| 2026 Jun 01 17:57 | 2026 May 31 11:40:56 | 98.7490 | 0.00682 | 9.5097 | 37.5736 | 175.3703 | 13.93983 | – |
| 2026 May 31 17:58 | 2026 May 31 11:40:56 | 98.7490 | 0.00682 | 9.5097 | 37.5736 | 175.3703 | 13.93983 | – |
| 2026 May 30 17:57 | 2026 May 25 22:34:36 | 98.7491 | 0.00684 | 9.1595 | 52.6310 | 175.3703 | 13.93983 | – |