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 | 21268 |
| 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 08 14:35:22 | 99.8594 | 0.01997 | 0.2742 | 85.1475 | 79.7842 | 13.06664 | – |
| 2025 Nov 09 18:57 | 2025 Nov 08 14:35:22 | 99.8594 | 0.01997 | 0.2742 | 85.1475 | 79.7842 | 13.06664 | – |
| 2025 Nov 08 18:56 | 2025 Nov 02 03:42:23 | 99.8603 | 0.01999 | 23.8795 | 99.8832 | 79.7842 | 13.06664 | – |
| 2025 Nov 07 18:57 | 2025 Nov 02 03:42:23 | 99.8603 | 0.01999 | 23.8795 | 99.8832 | 79.7842 | 13.06664 | – |
| 2025 Nov 05 18:57 | 2025 Nov 02 03:42:23 | 99.8603 | 0.01999 | 23.8795 | 99.8832 | 79.7842 | 13.06664 | – |
| 2025 Nov 04 18:57 | 2025 Nov 02 03:42:23 | 99.8603 | 0.01999 | 23.8795 | 99.8832 | 79.7842 | 13.06664 | – |
| 2025 Nov 03 18:57 | 2025 Nov 02 03:42:23 | 99.8603 | 0.01999 | 23.8795 | 99.8832 | 79.7842 | 13.06664 | – |
| 2025 Nov 02 18:57 | 2025 Oct 29 09:24:46 | 99.8604 | 0.01999 | 23.6494 | 108.4658 | 79.7842 | 13.06664 | – |
| 2025 Nov 01 18:58 | 2025 Oct 29 09:24:46 | 99.8604 | 0.01999 | 23.6494 | 108.4658 | 79.7842 | 13.06664 | – |
| 2025 Oct 31 18:57 | 2025 Oct 29 09:24:46 | 99.8604 | 0.01999 | 23.6494 | 108.4658 | 79.7842 | 13.06664 | – |
| 2025 Oct 30 18:57 | 2025 Oct 29 09:24:46 | 99.8604 | 0.01999 | 23.6494 | 108.4658 | 79.7842 | 13.06664 | – |
| 2025 Oct 29 18:57 | 2025 Oct 29 09:24:46 | 99.8604 | 0.01999 | 23.6494 | 108.4658 | 79.7842 | 13.06664 | – |
| 2025 Oct 28 18:57 | 2025 Oct 23 16:05:41 | 99.8614 | 0.02000 | 23.2994 | 121.5055 | 79.7842 | 13.06664 | – |
| 2025 Oct 27 18:57 | 2025 Oct 23 16:05:41 | 99.8614 | 0.02000 | 23.2994 | 121.5055 | 79.7842 | 13.06664 | – |
| 2025 Oct 26 18:57 | 2025 Oct 23 16:05:41 | 99.8614 | 0.02000 | 23.2994 | 121.5055 | 79.7842 | 13.06664 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 16:05:41 | 99.8614 | 0.02000 | 23.2994 | 121.5055 | 79.7842 | 13.06664 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 16:05:41 | 99.8614 | 0.02000 | 23.2994 | 121.5055 | 79.7842 | 13.06664 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 05:25:38 | 99.8627 | 0.02001 | 22.9664 | 133.9098 | 79.7842 | 13.06664 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 05:25:38 | 99.8627 | 0.02001 | 22.9664 | 133.9098 | 79.7842 | 13.06664 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 05:25:38 | 99.8627 | 0.02001 | 22.9664 | 133.9098 | 79.7842 | 13.06664 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 05:25:38 | 99.8627 | 0.02001 | 22.9664 | 133.9098 | 79.7842 | 13.06664 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 05:25:38 | 99.8627 | 0.02001 | 22.9664 | 133.9098 | 79.7842 | 13.06664 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 02:52:52 | 99.8642 | 0.02000 | 22.2868 | 159.1965 | 79.7842 | 13.06664 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 02:52:52 | 99.8642 | 0.02000 | 22.2868 | 159.1965 | 79.7842 | 13.06664 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 02:52:52 | 99.8642 | 0.02000 | 22.2868 | 159.1965 | 79.7842 | 13.06664 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 02:52:52 | 99.8642 | 0.02000 | 22.2868 | 159.1965 | 79.7842 | 13.06664 | – |