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 | 21515 |
| 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 07 18:57 | 2025 Nov 01 21:59:59 | 99.7310 | 0.02725 | 1.0048 | 29.0289 | 22.4407 | 12.98699 | – |
| 2025 Nov 05 18:57 | 2025 Nov 01 21:59:59 | 99.7310 | 0.02725 | 1.0048 | 29.0289 | 22.4407 | 12.98699 | – |
| 2025 Nov 04 18:57 | 2025 Nov 01 21:59:59 | 99.7310 | 0.02725 | 1.0048 | 29.0289 | 22.4407 | 12.98699 | – |
| 2025 Nov 03 18:57 | 2025 Nov 01 21:59:59 | 99.7310 | 0.02725 | 1.0048 | 29.0289 | 22.4407 | 12.98699 | – |
| 2025 Nov 02 18:57 | 2025 Oct 28 11:05:57 | 99.7316 | 0.02726 | 0.7396 | 39.1242 | 22.4407 | 12.98699 | – |
| 2025 Nov 01 18:58 | 2025 Oct 28 11:05:57 | 99.7316 | 0.02726 | 0.7396 | 39.1242 | 22.4407 | 12.98699 | – |
| 2025 Oct 31 18:57 | 2025 Oct 28 11:05:57 | 99.7316 | 0.02726 | 0.7396 | 39.1242 | 22.4407 | 12.98699 | – |
| 2025 Oct 30 18:57 | 2025 Oct 28 11:05:57 | 99.7316 | 0.02726 | 0.7396 | 39.1242 | 22.4407 | 12.98699 | – |
| 2025 Oct 29 18:57 | 2025 Oct 28 11:05:57 | 99.7316 | 0.02726 | 0.7396 | 39.1242 | 22.4407 | 12.98699 | – |
| 2025 Oct 28 18:57 | 2025 Oct 23 21:43:54 | 99.7316 | 0.02727 | 0.4681 | 49.4417 | 22.4407 | 12.98699 | – |
| 2025 Oct 27 18:57 | 2025 Oct 23 21:43:54 | 99.7316 | 0.02727 | 0.4681 | 49.4417 | 22.4407 | 12.98699 | – |
| 2025 Oct 26 18:57 | 2025 Oct 23 21:43:54 | 99.7316 | 0.02727 | 0.4681 | 49.4417 | 22.4407 | 12.98699 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 21:43:54 | 99.7316 | 0.02727 | 0.4681 | 49.4417 | 22.4407 | 12.98699 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 21:43:54 | 99.7316 | 0.02727 | 0.4681 | 49.4417 | 22.4407 | 12.98699 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 04:44:04 | 99.7313 | 0.02729 | 0.1282 | 62.3707 | 22.4407 | 12.98699 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 04:44:04 | 99.7313 | 0.02729 | 0.1282 | 62.3707 | 22.4407 | 12.98699 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 04:44:04 | 99.7313 | 0.02729 | 0.1282 | 62.3707 | 22.4407 | 12.98699 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 04:44:04 | 99.7313 | 0.02729 | 0.1282 | 62.3707 | 22.4407 | 12.98699 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 04:44:04 | 99.7313 | 0.02729 | 0.1282 | 62.3707 | 22.4407 | 12.98699 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 12:13:43 | 99.7310 | 0.02734 | 23.4917 | 86.5959 | 22.4407 | 12.98699 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 12:13:43 | 99.7310 | 0.02734 | 23.4917 | 86.5959 | 22.4407 | 12.98699 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 12:13:43 | 99.7310 | 0.02734 | 23.4917 | 86.5959 | 22.4407 | 12.98699 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 12:13:43 | 99.7310 | 0.02734 | 23.4917 | 86.5959 | 22.4407 | 12.98699 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 12:13:43 | 99.7310 | 0.02734 | 23.4917 | 86.5959 | 22.4407 | 12.98699 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 12:13:43 | 99.7310 | 0.02734 | 23.4917 | 86.5959 | 22.4407 | 12.98699 | – |