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 | 21443 |
| 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 27 18:57 | 2025 Oct 23 22:43:53 | 99.7994 | 0.00684 | 4.8915 | 158.9129 | 322.6083 | 13.31676 | – |
| 2025 Oct 26 18:57 | 2025 Oct 23 22:43:53 | 99.7994 | 0.00684 | 4.8915 | 158.9129 | 322.6083 | 13.31676 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 22:43:53 | 99.7994 | 0.00684 | 4.8915 | 158.9129 | 322.6083 | 13.31676 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 22:43:53 | 99.7994 | 0.00684 | 4.8915 | 158.9129 | 322.6083 | 13.31676 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 04:10:43 | 99.7985 | 0.00683 | 4.5249 | 172.6708 | 322.6083 | 13.31676 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 04:10:43 | 99.7985 | 0.00683 | 4.5249 | 172.6708 | 322.6083 | 13.31676 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 04:10:43 | 99.7985 | 0.00683 | 4.5249 | 172.6708 | 322.6083 | 13.31676 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 04:10:43 | 99.7985 | 0.00683 | 4.5249 | 172.6708 | 322.6083 | 13.31676 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 04:10:43 | 99.7985 | 0.00683 | 4.5249 | 172.6708 | 322.6083 | 13.31676 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 07:46:37 | 99.7968 | 0.00680 | 3.8359 | 198.5687 | 322.6083 | 13.31676 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 07:46:37 | 99.7968 | 0.00680 | 3.8359 | 198.5687 | 322.6083 | 13.31676 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 07:46:37 | 99.7968 | 0.00680 | 3.8359 | 198.5687 | 322.6083 | 13.31676 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 07:46:37 | 99.7968 | 0.00680 | 3.8359 | 198.5687 | 322.6083 | 13.31676 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 07:46:37 | 99.7968 | 0.00680 | 3.8359 | 198.5687 | 322.6083 | 13.31676 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 07:46:37 | 99.7968 | 0.00680 | 3.8359 | 198.5687 | 322.6083 | 13.31676 | – |
| 2025 Oct 09 17:56 | 2025 Oct 07 07:46:37 | 99.7968 | 0.00680 | 3.8359 | 198.5687 | 322.6083 | 13.31676 | – |
| 2025 Oct 08 17:56 | 2025 Oct 07 07:46:37 | 99.7968 | 0.00680 | 3.8359 | 198.5687 | 322.6083 | 13.31676 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 07:46:37 | 99.7968 | 0.00680 | 3.8359 | 198.5687 | 322.6083 | 13.31676 | – |
| 2025 Oct 05 17:56 | 2025 Sep 25 20:31:19 | 99.7949 | 0.00677 | 3.1078 | 226.1275 | 322.6083 | 13.31676 | – |
| 2025 Oct 04 17:57 | 2025 Sep 25 20:31:19 | 99.7949 | 0.00677 | 3.1078 | 226.1275 | 322.6083 | 13.31676 | – |
| 2025 Oct 03 17:57 | 2025 Sep 25 20:31:19 | 99.7949 | 0.00677 | 3.1078 | 226.1275 | 322.6083 | 13.31676 | – |
| 2025 Oct 02 17:56 | 2025 Sep 25 20:31:19 | 99.7949 | 0.00677 | 3.1078 | 226.1275 | 322.6083 | 13.31676 | – |
| 2025 Sep 30 17:56 | 2025 Sep 25 20:31:19 | 99.7949 | 0.00677 | 3.1078 | 226.1275 | 322.6083 | 13.31676 | – |