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 | 21282 |
| 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 Dec 09 18:56 | 2025 Dec 07 02:27:18 | 99.8058 | 0.01005 | 18.7276 | 20.9290 | 357.6374 | 13.24834 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 02:27:18 | 99.8058 | 0.01005 | 18.7276 | 20.9290 | 357.6374 | 13.24834 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 02:27:18 | 99.8058 | 0.01005 | 18.7276 | 20.9290 | 357.6374 | 13.24834 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 08:49:59 | 99.8050 | 0.01006 | 18.4304 | 32.0843 | 357.6374 | 13.24834 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 08:49:59 | 99.8050 | 0.01006 | 18.4304 | 32.0843 | 357.6374 | 13.24834 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 08:49:59 | 99.8050 | 0.01006 | 18.4304 | 32.0843 | 357.6374 | 13.24834 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 08:49:59 | 99.8050 | 0.01006 | 18.4304 | 32.0843 | 357.6374 | 13.24834 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 08:49:59 | 99.8050 | 0.01006 | 18.4304 | 32.0843 | 357.6374 | 13.24834 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 02:18:08 | 99.8040 | 0.01006 | 17.9738 | 49.1896 | 357.6374 | 13.24834 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 02:18:08 | 99.8040 | 0.01006 | 17.9738 | 49.1896 | 357.6374 | 13.24834 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 02:18:08 | 99.8040 | 0.01006 | 17.9738 | 49.1896 | 357.6374 | 13.24834 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 02:18:08 | 99.8040 | 0.01006 | 17.9738 | 49.1896 | 357.6374 | 13.24834 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 02:18:08 | 99.8040 | 0.01006 | 17.9738 | 49.1896 | 357.6374 | 13.24834 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 02:18:08 | 99.8040 | 0.01006 | 17.9738 | 49.1896 | 357.6374 | 13.24834 | – |
| 2025 Nov 24 18:56 | 2025 Nov 19 14:47:28 | 99.8029 | 0.01006 | 17.6298 | 62.0682 | 357.6374 | 13.24834 | – |
| 2025 Nov 23 18:57 | 2025 Nov 19 14:47:28 | 99.8029 | 0.01006 | 17.6298 | 62.0682 | 357.6374 | 13.24834 | – |
| 2025 Nov 21 18:57 | 2025 Nov 19 14:47:28 | 99.8029 | 0.01006 | 17.6298 | 62.0682 | 357.6374 | 13.24834 | – |
| 2025 Nov 20 18:56 | 2025 Nov 19 14:47:28 | 99.8029 | 0.01006 | 17.6298 | 62.0682 | 357.6374 | 13.24834 | – |
| 2025 Nov 18 18:57 | 2025 Nov 08 18:50:49 | 99.8008 | 0.01006 | 16.9499 | 87.5372 | 357.6374 | 13.24834 | – |
| 2025 Nov 16 18:58 | 2025 Nov 08 18:50:49 | 99.8008 | 0.01006 | 16.9499 | 87.5372 | 357.6374 | 13.24834 | – |
| 2025 Nov 15 18:57 | 2025 Nov 08 18:50:49 | 99.8008 | 0.01006 | 16.9499 | 87.5372 | 357.6374 | 13.24834 | – |
| 2025 Nov 13 18:56 | 2025 Nov 08 18:50:49 | 99.8008 | 0.01006 | 16.9499 | 87.5372 | 357.6374 | 13.24834 | – |
| 2025 Nov 12 18:57 | 2025 Nov 08 18:50:49 | 99.8008 | 0.01006 | 16.9499 | 87.5372 | 357.6374 | 13.24834 | – |