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 | 21356 |
| 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 28 18:57 | 2025 Oct 23 08:57:19 | 99.7168 | 0.00928 | 14.8502 | 129.5398 | 348.1769 | 13.30716 | – |
| 2025 Oct 27 18:57 | 2025 Oct 23 08:57:19 | 99.7168 | 0.00928 | 14.8502 | 129.5398 | 348.1769 | 13.30716 | – |
| 2025 Oct 26 18:57 | 2025 Oct 23 08:57:19 | 99.7168 | 0.00928 | 14.8502 | 129.5398 | 348.1769 | 13.30716 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 08:57:19 | 99.7168 | 0.00928 | 14.8502 | 129.5398 | 348.1769 | 13.30716 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 08:57:19 | 99.7168 | 0.00928 | 14.8502 | 129.5398 | 348.1769 | 13.30716 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 06:26:08 | 99.7160 | 0.00926 | 14.5292 | 141.7672 | 348.1769 | 13.30716 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 06:26:08 | 99.7160 | 0.00926 | 14.5292 | 141.7672 | 348.1769 | 13.30716 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 06:26:08 | 99.7160 | 0.00926 | 14.5292 | 141.7672 | 348.1769 | 13.30716 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 06:26:08 | 99.7160 | 0.00926 | 14.5292 | 141.7672 | 348.1769 | 13.30716 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 06:26:08 | 99.7160 | 0.00926 | 14.5292 | 141.7672 | 348.1769 | 13.30716 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 06:58:37 | 99.7144 | 0.00922 | 13.8391 | 168.1263 | 348.1769 | 13.30716 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 06:58:37 | 99.7144 | 0.00922 | 13.8391 | 168.1263 | 348.1769 | 13.30716 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 06:58:37 | 99.7144 | 0.00922 | 13.8391 | 168.1263 | 348.1769 | 13.30716 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 06:58:37 | 99.7144 | 0.00922 | 13.8391 | 168.1263 | 348.1769 | 13.30716 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 06:58:37 | 99.7144 | 0.00922 | 13.8391 | 168.1263 | 348.1769 | 13.30716 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 06:58:37 | 99.7144 | 0.00922 | 13.8391 | 168.1263 | 348.1769 | 13.30716 | – |
| 2025 Oct 09 17:56 | 2025 Oct 07 06:58:37 | 99.7144 | 0.00922 | 13.8391 | 168.1263 | 348.1769 | 13.30716 | – |
| 2025 Oct 08 17:56 | 2025 Oct 07 06:58:37 | 99.7144 | 0.00922 | 13.8391 | 168.1263 | 348.1769 | 13.30716 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 06:58:37 | 99.7144 | 0.00922 | 13.8391 | 168.1263 | 348.1769 | 13.30716 | – |
| 2025 Oct 05 17:56 | 2025 Sep 26 07:23:46 | 99.7131 | 0.00918 | 13.1487 | 194.6293 | 348.1769 | 13.30716 | – |
| 2025 Oct 04 17:57 | 2025 Sep 26 07:23:46 | 99.7131 | 0.00918 | 13.1487 | 194.6293 | 348.1769 | 13.30716 | – |
| 2025 Oct 03 17:57 | 2025 Sep 26 07:23:46 | 99.7131 | 0.00918 | 13.1487 | 194.6293 | 348.1769 | 13.30716 | – |
| 2025 Oct 02 17:56 | 2025 Sep 26 07:23:46 | 99.7131 | 0.00918 | 13.1487 | 194.6293 | 348.1769 | 13.30716 | – |