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 | 21463 |
| 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 |
| 2026 Apr 14 17:57 | 2026 Apr 13 03:41:51 | 99.8395 | 0.01558 | 22.5728 | 30.4454 | 124.3690 | 13.57159 | – |
| 2026 Apr 13 17:57 | 2026 Apr 13 03:41:51 | 99.8395 | 0.01558 | 22.5728 | 30.4454 | 124.3690 | 13.57159 | – |
| 2026 Apr 12 17:57 | 2026 Apr 07 09:48:41 | 99.8401 | 0.01559 | 22.1898 | 44.7242 | 124.3690 | 13.57159 | – |
| 2026 Apr 11 17:57 | 2026 Apr 07 09:48:41 | 99.8401 | 0.01559 | 22.1898 | 44.7242 | 124.3690 | 13.57159 | – |
| 2026 Apr 10 17:58 | 2026 Apr 07 09:48:41 | 99.8401 | 0.01559 | 22.1898 | 44.7242 | 124.3690 | 13.57159 | – |
| 2026 Apr 09 18:01 | 2026 Apr 07 09:48:41 | 99.8401 | 0.01559 | 22.1898 | 44.7242 | 124.3690 | 13.57159 | – |
| 2026 Apr 08 17:57 | 2026 Apr 07 09:48:41 | 99.8401 | 0.01559 | 22.1898 | 44.7242 | 124.3690 | 13.57159 | – |
| 2026 Apr 07 17:57 | 2026 Apr 02 05:41:59 | 99.8412 | 0.01558 | 21.8450 | 57.5761 | 124.3690 | 13.57159 | – |
| 2026 Apr 06 17:57 | 2026 Apr 02 05:41:59 | 99.8412 | 0.01558 | 21.8450 | 57.5761 | 124.3690 | 13.57159 | – |
| 2026 Apr 05 17:56 | 2026 Apr 02 05:41:59 | 99.8412 | 0.01558 | 21.8450 | 57.5761 | 124.3690 | 13.57159 | – |
| 2026 Apr 04 17:57 | 2026 Apr 02 05:41:59 | 99.8412 | 0.01558 | 21.8450 | 57.5761 | 124.3690 | 13.57159 | – |
| 2026 Apr 03 17:56 | 2026 Apr 02 05:41:59 | 99.8412 | 0.01558 | 21.8450 | 57.5761 | 124.3690 | 13.57159 | – |
| 2026 Apr 02 18:03 | 2026 Apr 02 05:41:59 | 99.8412 | 0.01558 | 21.8450 | 57.5761 | 124.3690 | 13.57159 | – |
| 2026 Mar 31 17:57 | 2026 Mar 25 21:58:38 | 99.8422 | 0.01557 | 21.3568 | 75.7893 | 124.3690 | 13.57159 | – |
| 2026 Mar 30 17:58 | 2026 Mar 25 21:58:38 | 99.8422 | 0.01557 | 21.3568 | 75.7893 | 124.3690 | 13.57159 | – |
| 2026 Mar 29 17:57 | 2026 Mar 25 21:58:38 | 99.8422 | 0.01557 | 21.3568 | 75.7893 | 124.3690 | 13.57159 | – |
| 2026 Mar 28 18:57 | 2026 Mar 25 21:58:38 | 99.8422 | 0.01557 | 21.3568 | 75.7893 | 124.3690 | 13.57159 | – |
| 2026 Mar 27 18:57 | 2026 Mar 25 21:58:38 | 99.8422 | 0.01557 | 21.3568 | 75.7893 | 124.3690 | 13.57159 | – |
| 2026 Mar 26 18:57 | 2026 Mar 25 21:58:38 | 99.8422 | 0.01557 | 21.3568 | 75.7893 | 124.3690 | 13.57159 | – |
| 2026 Mar 25 18:56 | 2026 Mar 20 04:30:52 | 99.8432 | 0.01556 | 20.9749 | 90.0519 | 124.3690 | 13.57159 | – |
| 2026 Mar 24 18:56 | 2026 Mar 20 04:30:52 | 99.8432 | 0.01556 | 20.9749 | 90.0519 | 124.3690 | 13.57159 | – |
| 2026 Mar 23 18:56 | 2026 Mar 20 04:30:52 | 99.8432 | 0.01556 | 20.9749 | 90.0519 | 124.3690 | 13.57159 | – |
| 2026 Mar 22 18:56 | 2026 Mar 20 04:30:52 | 99.8432 | 0.01556 | 20.9749 | 90.0519 | 124.3690 | 13.57159 | – |
| 2026 Mar 21 19:05 | 2026 Mar 20 04:30:52 | 99.8432 | 0.01556 | 20.9749 | 90.0519 | 124.3690 | 13.57159 | – |
| 2026 Mar 20 18:57 | 2026 Mar 20 04:30:52 | 99.8432 | 0.01556 | 20.9749 | 90.0519 | 124.3690 | 13.57159 | – |
| 2026 Mar 19 18:56 | 2026 Mar 15 09:46:59 | 99.8441 | 0.01554 | 20.6561 | 101.9756 | 124.3690 | 13.57159 | – |