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 | 21383 |
| 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 Jun 30 17:56 | 2025 Jun 27 18:47:45 | 99.7027 | 0.03670 | 7.9875 | 42.3792 | 348.6144 | 12.73132 | – |
| 2025 Jun 29 17:56 | 2025 Jun 27 18:47:45 | 99.7027 | 0.03670 | 7.9875 | 42.3792 | 348.6144 | 12.73132 | – |
| 2025 Jun 28 17:56 | 2025 Jun 27 18:47:45 | 99.7027 | 0.03670 | 7.9875 | 42.3792 | 348.6144 | 12.73132 | – |
| 2025 Jun 27 17:56 | 2025 Jun 22 07:23:31 | 99.7032 | 0.03670 | 7.6767 | 54.1992 | 348.6144 | 12.73132 | – |
| 2025 Jun 26 17:56 | 2025 Jun 22 07:23:31 | 99.7032 | 0.03670 | 7.6767 | 54.1992 | 348.6144 | 12.73132 | – |
| 2025 Jun 25 17:56 | 2025 Jun 22 07:23:31 | 99.7032 | 0.03670 | 7.6767 | 54.1992 | 348.6144 | 12.73132 | – |
| 2025 Jun 24 17:56 | 2025 Jun 22 07:23:31 | 99.7032 | 0.03670 | 7.6767 | 54.1992 | 348.6144 | 12.73132 | – |
| 2025 Jun 23 17:56 | 2025 Jun 22 07:23:31 | 99.7032 | 0.03670 | 7.6767 | 54.1992 | 348.6144 | 12.73132 | – |
| 2025 Jun 22 17:56 | 2025 Jun 14 19:45:08 | 99.7033 | 0.03668 | 7.2517 | 70.3670 | 348.6144 | 12.73132 | – |
| 2025 Jun 21 17:56 | 2025 Jun 14 19:45:08 | 99.7033 | 0.03668 | 7.2517 | 70.3670 | 348.6144 | 12.73132 | – |
| 2025 Jun 20 17:57 | 2025 Jun 14 19:45:08 | 99.7033 | 0.03668 | 7.2517 | 70.3670 | 348.6144 | 12.73132 | – |
| 2025 Jun 19 17:56 | 2025 Jun 14 19:45:08 | 99.7033 | 0.03668 | 7.2517 | 70.3670 | 348.6144 | 12.73132 | – |
| 2025 Jun 18 17:56 | 2025 Jun 14 19:45:08 | 99.7033 | 0.03668 | 7.2517 | 70.3670 | 348.6144 | 12.73132 | – |
| 2025 Jun 17 17:56 | 2025 Jun 14 19:45:08 | 99.7033 | 0.03668 | 7.2517 | 70.3670 | 348.6144 | 12.73132 | – |
| 2025 Jun 16 17:56 | 2025 Jun 11 18:14:06 | 99.7034 | 0.03668 | 7.0777 | 76.9905 | 348.6144 | 12.73132 | – |
| 2025 Jun 15 17:56 | 2025 Jun 11 18:14:06 | 99.7034 | 0.03668 | 7.0777 | 76.9905 | 348.6144 | 12.73132 | – |
| 2025 Jun 14 17:56 | 2025 Jun 11 18:14:06 | 99.7034 | 0.03668 | 7.0777 | 76.9905 | 348.6144 | 12.73132 | – |
| 2025 Jun 13 17:56 | 2025 Jun 11 18:14:06 | 99.7034 | 0.03668 | 7.0777 | 76.9905 | 348.6144 | 12.73132 | – |
| 2025 Jun 12 17:56 | 2025 Jun 11 18:14:06 | 99.7034 | 0.03668 | 7.0777 | 76.9905 | 348.6144 | 12.73132 | – |
| 2025 Jun 11 17:56 | 2025 Jun 05 09:45:31 | 99.7030 | 0.03666 | 6.7171 | 90.7372 | 348.6144 | 12.73132 | – |
| 2025 Jun 10 17:56 | 2025 Jun 05 09:45:31 | 99.7030 | 0.03666 | 6.7171 | 90.7372 | 348.6144 | 12.73132 | – |
| 2025 Jun 09 17:56 | 2025 Jun 05 09:45:31 | 99.7030 | 0.03666 | 6.7171 | 90.7372 | 348.6144 | 12.73132 | – |
| 2025 Jun 08 17:56 | 2025 Jun 05 09:45:31 | 99.7030 | 0.03666 | 6.7171 | 90.7372 | 348.6144 | 12.73132 | – |
| 2025 Jun 07 17:56 | 2025 Jun 05 09:45:31 | 99.7030 | 0.03666 | 6.7171 | 90.7372 | 348.6144 | 12.73132 | – |
| 2025 Jun 06 17:56 | 2025 Jun 05 09:45:31 | 99.7030 | 0.03666 | 6.7171 | 90.7372 | 348.6144 | 12.73132 | – |
| 2025 Jun 05 17:56 | 2025 May 31 20:03:37 | 99.7028 | 0.03665 | 6.4576 | 100.6314 | 348.6144 | 12.73132 | – |
| 2025 Jun 04 17:57 | 2025 May 31 20:03:37 | 99.7028 | 0.03665 | 6.4576 | 100.6314 | 348.6144 | 12.73132 | – |
| 2025 Jun 03 17:57 | 2025 May 31 20:03:37 | 99.7028 | 0.03665 | 6.4576 | 100.6314 | 348.6144 | 12.73132 | – |