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 | 21493 |
| 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 21:25:59 | 99.7002 | 0.07589 | 6.0575 | 128.6038 | 23.2277 | 12.22340 | – |
| 2025 Nov 05 18:57 | 2025 Nov 01 21:25:59 | 99.7002 | 0.07589 | 6.0575 | 128.6038 | 23.2277 | 12.22340 | – |
| 2025 Nov 04 18:57 | 2025 Nov 01 21:25:59 | 99.7002 | 0.07589 | 6.0575 | 128.6038 | 23.2277 | 12.22340 | – |
| 2025 Nov 03 18:57 | 2025 Nov 01 21:25:59 | 99.7002 | 0.07589 | 6.0575 | 128.6038 | 23.2277 | 12.22340 | – |
| 2025 Nov 02 18:57 | 2025 Oct 27 23:27:04 | 99.7041 | 0.07612 | 5.8016 | 138.3622 | 23.2277 | 12.22340 | – |
| 2025 Nov 01 18:58 | 2025 Oct 27 23:27:04 | 99.7041 | 0.07612 | 5.8016 | 138.3622 | 23.2277 | 12.22340 | – |
| 2025 Oct 31 18:57 | 2025 Oct 27 23:27:04 | 99.7041 | 0.07612 | 5.8016 | 138.3622 | 23.2277 | 12.22340 | – |
| 2025 Oct 30 18:57 | 2025 Oct 27 23:27:04 | 99.7041 | 0.07612 | 5.8016 | 138.3622 | 23.2277 | 12.22340 | – |
| 2025 Oct 29 18:57 | 2025 Oct 27 23:27:04 | 99.7041 | 0.07612 | 5.8016 | 138.3622 | 23.2277 | 12.22340 | – |
| 2025 Oct 28 18:57 | 2025 Oct 23 21:22:02 | 99.6946 | 0.07641 | 5.5892 | 146.0120 | 23.2277 | 12.22340 | – |
| 2025 Oct 27 18:57 | 2025 Oct 23 21:22:02 | 99.6946 | 0.07641 | 5.5892 | 146.0120 | 23.2277 | 12.22340 | – |
| 2025 Oct 26 18:57 | 2025 Oct 23 21:22:02 | 99.6946 | 0.07641 | 5.5892 | 146.0120 | 23.2277 | 12.22340 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 21:22:02 | 99.6946 | 0.07641 | 5.5892 | 146.0120 | 23.2277 | 12.22340 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 21:22:02 | 99.6946 | 0.07641 | 5.5892 | 146.0120 | 23.2277 | 12.22340 | – |
| 2025 Oct 22 17:56 | 2025 Oct 17 22:01:04 | 99.7007 | 0.07667 | 5.2784 | 157.7874 | 23.2277 | 12.22340 | – |
| 2025 Oct 21 17:56 | 2025 Oct 17 22:01:04 | 99.7007 | 0.07667 | 5.2784 | 157.7874 | 23.2277 | 12.22340 | – |
| 2025 Oct 20 17:56 | 2025 Oct 17 22:01:04 | 99.7007 | 0.07667 | 5.2784 | 157.7874 | 23.2277 | 12.22340 | – |
| 2025 Oct 19 17:56 | 2025 Oct 17 22:01:04 | 99.7007 | 0.07667 | 5.2784 | 157.7874 | 23.2277 | 12.22340 | – |
| 2025 Oct 18 17:56 | 2025 Oct 17 22:01:04 | 99.7007 | 0.07667 | 5.2784 | 157.7874 | 23.2277 | 12.22340 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 04:48:17 | 99.6874 | 0.07684 | 4.7208 | 178.3822 | 23.2277 | 12.22340 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 04:48:17 | 99.6874 | 0.07684 | 4.7208 | 178.3822 | 23.2277 | 12.22340 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 04:48:17 | 99.6874 | 0.07684 | 4.7208 | 178.3822 | 23.2277 | 12.22340 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 04:48:17 | 99.6874 | 0.07684 | 4.7208 | 178.3822 | 23.2277 | 12.22340 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 04:48:17 | 99.6874 | 0.07684 | 4.7208 | 178.3822 | 23.2277 | 12.22340 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 04:48:17 | 99.6874 | 0.07684 | 4.7208 | 178.3822 | 23.2277 | 12.22340 | – |