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 Nov 11 18:55 | 2025 Nov 08 17:53:31 | 99.7195 | 0.00932 | 15.8799 | 90.4620 | 301.2118 | 13.30723 | – |
| 2025 Nov 10 18:57 | 2025 Nov 08 17:53:31 | 99.7195 | 0.00932 | 15.8799 | 90.4620 | 301.2118 | 13.30723 | – |
| 2025 Nov 09 18:57 | 2025 Nov 08 17:53:31 | 99.7195 | 0.00932 | 15.8799 | 90.4620 | 301.2118 | 13.30723 | – |
| 2025 Nov 08 18:56 | 2025 Nov 02 08:59:59 | 99.7184 | 0.00931 | 15.4792 | 105.6528 | 301.2118 | 13.30723 | – |
| 2025 Nov 07 18:57 | 2025 Nov 02 08:59:59 | 99.7184 | 0.00931 | 15.4792 | 105.6528 | 301.2118 | 13.30723 | – |
| 2025 Nov 05 18:57 | 2025 Nov 02 08:59:59 | 99.7184 | 0.00931 | 15.4792 | 105.6528 | 301.2118 | 13.30723 | – |
| 2025 Nov 04 18:57 | 2025 Nov 02 08:59:59 | 99.7184 | 0.00931 | 15.4792 | 105.6528 | 301.2118 | 13.30723 | – |
| 2025 Nov 03 18:57 | 2025 Nov 02 08:59:59 | 99.7184 | 0.00931 | 15.4792 | 105.6528 | 301.2118 | 13.30723 | – |
| 2025 Nov 02 18:57 | 2025 Oct 29 13:11:48 | 99.7177 | 0.00930 | 15.2386 | 114.7722 | 301.2118 | 13.30723 | – |
| 2025 Nov 01 18:58 | 2025 Oct 29 13:11:48 | 99.7177 | 0.00930 | 15.2386 | 114.7722 | 301.2118 | 13.30723 | – |
| 2025 Oct 31 18:57 | 2025 Oct 29 13:11:48 | 99.7177 | 0.00930 | 15.2386 | 114.7722 | 301.2118 | 13.30723 | – |
| 2025 Oct 30 18:57 | 2025 Oct 29 13:11:48 | 99.7177 | 0.00930 | 15.2386 | 114.7722 | 301.2118 | 13.30723 | – |
| 2025 Oct 29 18:57 | 2025 Oct 29 13:11:48 | 99.7177 | 0.00930 | 15.2386 | 114.7722 | 301.2118 | 13.30723 | – |
| 2025 Oct 28 18:57 | 2025 Oct 23 08:57:19 | 99.7168 | 0.00928 | 14.8502 | 129.5398 | 301.2118 | 13.30723 | – |
| 2025 Oct 27 18:57 | 2025 Oct 23 08:57:19 | 99.7168 | 0.00928 | 14.8502 | 129.5398 | 301.2118 | 13.30723 | – |
| 2025 Oct 26 18:57 | 2025 Oct 23 08:57:19 | 99.7168 | 0.00928 | 14.8502 | 129.5398 | 301.2118 | 13.30723 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 08:57:19 | 99.7168 | 0.00928 | 14.8502 | 129.5398 | 301.2118 | 13.30723 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 08:57:19 | 99.7168 | 0.00928 | 14.8502 | 129.5398 | 301.2118 | 13.30723 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 06:26:08 | 99.7160 | 0.00926 | 14.5292 | 141.7672 | 301.2118 | 13.30723 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 06:26:08 | 99.7160 | 0.00926 | 14.5292 | 141.7672 | 301.2118 | 13.30723 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 06:26:08 | 99.7160 | 0.00926 | 14.5292 | 141.7672 | 301.2118 | 13.30723 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 06:26:08 | 99.7160 | 0.00926 | 14.5292 | 141.7672 | 301.2118 | 13.30723 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 06:26:08 | 99.7160 | 0.00926 | 14.5292 | 141.7672 | 301.2118 | 13.30723 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 06:58:37 | 99.7144 | 0.00922 | 13.8391 | 168.1263 | 301.2118 | 13.30723 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 06:58:37 | 99.7144 | 0.00922 | 13.8391 | 168.1263 | 301.2118 | 13.30723 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 06:58:37 | 99.7144 | 0.00922 | 13.8391 | 168.1263 | 301.2118 | 13.30723 | – |