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 Nov 10 18:57 | 2025 Nov 07 23:23:25 | 99.8008 | 0.00687 | 5.8459 | 123.1998 | 4.5312 | 13.31679 | – |
| 2025 Nov 09 18:57 | 2025 Nov 07 23:23:25 | 99.8008 | 0.00687 | 5.8459 | 123.1998 | 4.5312 | 13.31679 | – |
| 2025 Nov 08 18:56 | 2025 Nov 02 04:32:01 | 99.8003 | 0.00686 | 5.4784 | 136.9339 | 4.5312 | 13.31679 | – |
| 2025 Nov 07 18:57 | 2025 Nov 02 04:32:01 | 99.8003 | 0.00686 | 5.4784 | 136.9339 | 4.5312 | 13.31679 | – |
| 2025 Nov 05 18:57 | 2025 Nov 02 04:32:01 | 99.8003 | 0.00686 | 5.4784 | 136.9339 | 4.5312 | 13.31679 | – |
| 2025 Nov 04 18:57 | 2025 Nov 02 04:32:01 | 99.8003 | 0.00686 | 5.4784 | 136.9339 | 4.5312 | 13.31679 | – |
| 2025 Nov 03 18:57 | 2025 Nov 02 04:32:01 | 99.8003 | 0.00686 | 5.4784 | 136.9339 | 4.5312 | 13.31679 | – |
| 2025 Nov 02 18:57 | 2025 Oct 29 08:13:53 | 99.7999 | 0.00685 | 5.2342 | 146.0816 | 4.5312 | 13.31679 | – |
| 2025 Nov 01 18:58 | 2025 Oct 29 08:13:53 | 99.7999 | 0.00685 | 5.2342 | 146.0816 | 4.5312 | 13.31679 | – |
| 2025 Oct 31 18:57 | 2025 Oct 29 08:13:53 | 99.7999 | 0.00685 | 5.2342 | 146.0816 | 4.5312 | 13.31679 | – |
| 2025 Oct 30 18:57 | 2025 Oct 29 08:13:53 | 99.7999 | 0.00685 | 5.2342 | 146.0816 | 4.5312 | 13.31679 | – |
| 2025 Oct 29 18:57 | 2025 Oct 29 08:13:53 | 99.7999 | 0.00685 | 5.2342 | 146.0816 | 4.5312 | 13.31679 | – |
| 2025 Oct 28 18:57 | 2025 Oct 23 22:43:53 | 99.7994 | 0.00684 | 4.8915 | 158.9129 | 4.5312 | 13.31679 | – |
| 2025 Oct 27 18:57 | 2025 Oct 23 22:43:53 | 99.7994 | 0.00684 | 4.8915 | 158.9129 | 4.5312 | 13.31679 | – |
| 2025 Oct 26 18:57 | 2025 Oct 23 22:43:53 | 99.7994 | 0.00684 | 4.8915 | 158.9129 | 4.5312 | 13.31679 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 22:43:53 | 99.7994 | 0.00684 | 4.8915 | 158.9129 | 4.5312 | 13.31679 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 22:43:53 | 99.7994 | 0.00684 | 4.8915 | 158.9129 | 4.5312 | 13.31679 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 04:10:43 | 99.7985 | 0.00683 | 4.5249 | 172.6708 | 4.5312 | 13.31679 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 04:10:43 | 99.7985 | 0.00683 | 4.5249 | 172.6708 | 4.5312 | 13.31679 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 04:10:43 | 99.7985 | 0.00683 | 4.5249 | 172.6708 | 4.5312 | 13.31679 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 04:10:43 | 99.7985 | 0.00683 | 4.5249 | 172.6708 | 4.5312 | 13.31679 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 04:10:43 | 99.7985 | 0.00683 | 4.5249 | 172.6708 | 4.5312 | 13.31679 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 07:46:37 | 99.7968 | 0.00680 | 3.8359 | 198.5687 | 4.5312 | 13.31679 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 07:46:37 | 99.7968 | 0.00680 | 3.8359 | 198.5687 | 4.5312 | 13.31679 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 07:46:37 | 99.7968 | 0.00680 | 3.8359 | 198.5687 | 4.5312 | 13.31679 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 07:46:37 | 99.7968 | 0.00680 | 3.8359 | 198.5687 | 4.5312 | 13.31679 | – |