Orbital elements of DELTA 1 DEB
| Launched | 22 July 1972 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 42561 |
| 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 Aug 01 17:57 | 2026 Jul 27 14:56:00 | 98.9039 | 0.04695 | 23.0484 | 340.3595 | 77.4658 | 13.08815 | – |
| 2026 Jul 31 17:56 | 2026 Jul 26 15:05:25 | 98.9039 | 0.04695 | 22.9931 | 342.7305 | 77.4658 | 13.08815 | – |
| 2026 Jul 30 17:57 | 2026 Jul 26 15:05:25 | 98.9039 | 0.04695 | 22.9931 | 342.7305 | 77.4658 | 13.08815 | – |
| 2026 Jul 29 17:57 | 2026 Jul 26 15:05:25 | 98.9039 | 0.04695 | 22.9931 | 342.7305 | 77.4658 | 13.08815 | – |
| 2026 Jul 28 17:57 | 2026 Jul 26 15:05:25 | 98.9039 | 0.04695 | 22.9931 | 342.7305 | 77.4658 | 13.08815 | – |
| 2026 Jul 27 17:57 | 2026 Jul 26 15:05:25 | 98.9039 | 0.04695 | 22.9931 | 342.7305 | 77.4658 | 13.08815 | – |
| 2026 Jul 20 17:57 | 2026 Jul 08 08:27:09 | 98.9034 | 0.04705 | 21.9752 | 26.3252 | 77.4658 | 13.08815 | – |
| 2026 Jul 19 19:06 | 2026 Jul 08 08:27:09 | 98.9034 | 0.04705 | 21.9752 | 26.3252 | 77.4658 | 13.08815 | – |
| 2026 Jul 19 17:57 | 2026 Jul 08 08:27:09 | 98.9034 | 0.04705 | 21.9752 | 26.3252 | 77.4658 | 13.08815 | – |
| 2026 Jul 18 17:57 | 2026 Jul 08 08:27:09 | 98.9034 | 0.04705 | 21.9752 | 26.3252 | 77.4658 | 13.08815 | – |
| 2026 Jul 17 17:57 | 2026 Jul 08 08:27:09 | 98.9034 | 0.04705 | 21.9752 | 26.3252 | 77.4658 | 13.08815 | – |
| 2026 Jul 16 17:56 | 2026 Jul 08 08:27:09 | 98.9034 | 0.04705 | 21.9752 | 26.3252 | 77.4658 | 13.08815 | – |
| 2026 Jul 15 17:57 | 2026 Jul 08 08:27:09 | 98.9034 | 0.04705 | 21.9752 | 26.3252 | 77.4658 | 13.08815 | – |
| 2026 Jul 14 17:56 | 2026 Jul 08 08:27:09 | 98.9034 | 0.04705 | 21.9752 | 26.3252 | 77.4658 | 13.08815 | – |
| 2026 Jul 13 17:56 | 2026 Jul 08 08:27:09 | 98.9034 | 0.04705 | 21.9752 | 26.3252 | 77.4658 | 13.08815 | – |
| 2026 Jul 12 17:56 | 2026 Jul 08 08:27:09 | 98.9034 | 0.04705 | 21.9752 | 26.3252 | 77.4658 | 13.08815 | – |
| 2026 Jul 11 17:56 | 2026 Jul 08 08:27:09 | 98.9034 | 0.04705 | 21.9752 | 26.3252 | 77.4658 | 13.08815 | – |
| 2026 Jul 09 17:56 | 2026 Jul 04 20:40:14 | 98.9026 | 0.04708 | 21.7808 | 34.6516 | 77.4658 | 13.08815 | – |
| 2026 Jul 08 17:56 | 2026 Jul 04 20:40:14 | 98.9026 | 0.04708 | 21.7808 | 34.6516 | 77.4658 | 13.08815 | – |
| 2026 Jul 07 17:56 | 2026 Jul 04 20:40:14 | 98.9026 | 0.04708 | 21.7808 | 34.6516 | 77.4658 | 13.08815 | – |
| 2026 Jul 06 17:57 | 2026 Jul 04 20:40:14 | 98.9026 | 0.04708 | 21.7808 | 34.6516 | 77.4658 | 13.08815 | – |
| 2026 Jul 05 17:56 | 2026 Jul 04 20:40:14 | 98.9026 | 0.04708 | 21.7808 | 34.6516 | 77.4658 | 13.08815 | – |