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 | 21682 |
| 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 25 17:57 | 2025 Oct 23 00:42:42 | 99.4091 | 0.08428 | 21.1775 | 352.9836 | 55.1948 | 11.78334 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 00:42:42 | 99.4091 | 0.08428 | 21.1775 | 352.9836 | 55.1948 | 11.78334 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 00:21:32 | 99.4092 | 0.08428 | 20.9442 | 2.3445 | 55.1948 | 11.78334 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 00:21:32 | 99.4092 | 0.08428 | 20.9442 | 2.3445 | 55.1948 | 11.78334 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 00:21:32 | 99.4092 | 0.08428 | 20.9442 | 2.3445 | 55.1948 | 11.78334 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 00:21:32 | 99.4092 | 0.08428 | 20.9442 | 2.3445 | 55.1948 | 11.78334 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 00:21:32 | 99.4092 | 0.08428 | 20.9442 | 2.3445 | 55.1948 | 11.78334 | – |
| 2025 Oct 17 17:56 | 2025 Oct 06 01:04:58 | 99.4077 | 0.08441 | 20.3876 | 24.7144 | 55.1948 | 11.78334 | – |
| 2025 Oct 16 17:56 | 2025 Oct 06 01:04:58 | 99.4077 | 0.08441 | 20.3876 | 24.7144 | 55.1948 | 11.78334 | – |
| 2025 Oct 15 17:56 | 2025 Oct 06 01:04:58 | 99.4077 | 0.08441 | 20.3876 | 24.7144 | 55.1948 | 11.78334 | – |
| 2025 Oct 14 17:56 | 2025 Oct 06 01:04:58 | 99.4077 | 0.08441 | 20.3876 | 24.7144 | 55.1948 | 11.78334 | – |
| 2025 Oct 12 17:56 | 2025 Oct 06 01:04:58 | 99.4077 | 0.08441 | 20.3876 | 24.7144 | 55.1948 | 11.78334 | – |
| 2025 Oct 11 17:57 | 2025 Oct 06 01:04:58 | 99.4077 | 0.08441 | 20.3876 | 24.7144 | 55.1948 | 11.78334 | – |
| 2025 Oct 09 17:56 | 2025 Oct 06 01:04:58 | 99.4077 | 0.08441 | 20.3876 | 24.7144 | 55.1948 | 11.78334 | – |
| 2025 Oct 08 17:56 | 2025 Oct 06 01:04:58 | 99.4077 | 0.08441 | 20.3876 | 24.7144 | 55.1948 | 11.78334 | – |
| 2025 Oct 07 17:56 | 2025 Oct 06 01:04:58 | 99.4077 | 0.08441 | 20.3876 | 24.7144 | 55.1948 | 11.78334 | – |
| 2025 Oct 05 17:56 | 2025 Sep 25 02:23:14 | 99.4053 | 0.08474 | 19.8785 | 45.1443 | 55.1948 | 11.78334 | – |
| 2025 Oct 04 17:57 | 2025 Sep 25 02:23:14 | 99.4053 | 0.08474 | 19.8785 | 45.1443 | 55.1948 | 11.78334 | – |
| 2025 Oct 03 17:57 | 2025 Sep 25 02:23:14 | 99.4053 | 0.08474 | 19.8785 | 45.1443 | 55.1948 | 11.78334 | – |
| 2025 Oct 02 17:56 | 2025 Sep 25 02:23:14 | 99.4053 | 0.08474 | 19.8785 | 45.1443 | 55.1948 | 11.78334 | – |
| 2025 Sep 30 17:56 | 2025 Sep 25 02:23:14 | 99.4053 | 0.08474 | 19.8785 | 45.1443 | 55.1948 | 11.78334 | – |
| 2025 Sep 29 17:56 | 2025 Sep 25 02:23:14 | 99.4053 | 0.08474 | 19.8785 | 45.1443 | 55.1948 | 11.78334 | – |
| 2025 Sep 28 17:56 | 2025 Sep 25 02:23:14 | 99.4053 | 0.08474 | 19.8785 | 45.1443 | 55.1948 | 11.78334 | – |