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 Feb 05 18:58 | 2026 Feb 02 02:50:07 | 99.8490 | 0.01543 | 17.9014 | 205.4131 | 309.7620 | 13.57125 | – |
| 2026 Feb 04 18:57 | 2026 Feb 02 02:50:07 | 99.8490 | 0.01543 | 17.9014 | 205.4131 | 309.7620 | 13.57125 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 02:50:07 | 99.8490 | 0.01543 | 17.9014 | 205.4131 | 309.7620 | 13.57125 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 02:50:07 | 99.8490 | 0.01543 | 17.9014 | 205.4131 | 309.7620 | 13.57125 | – |
| 2026 Feb 01 18:56 | 2026 Jan 26 14:30:35 | 99.8493 | 0.01543 | 17.4667 | 221.7962 | 309.7620 | 13.57125 | – |
| 2026 Jan 31 18:56 | 2026 Jan 26 14:30:35 | 99.8493 | 0.01543 | 17.4667 | 221.7962 | 309.7620 | 13.57125 | – |
| 2026 Jan 30 18:57 | 2026 Jan 26 14:30:35 | 99.8493 | 0.01543 | 17.4667 | 221.7962 | 309.7620 | 13.57125 | – |
| 2026 Jan 29 18:56 | 2026 Jan 26 14:30:35 | 99.8493 | 0.01543 | 17.4667 | 221.7962 | 309.7620 | 13.57125 | – |
| 2026 Jan 28 18:56 | 2026 Jan 26 14:30:35 | 99.8493 | 0.01543 | 17.4667 | 221.7962 | 309.7620 | 13.57125 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 10:23:08 | 99.8493 | 0.01544 | 17.1882 | 232.2748 | 309.7620 | 13.57125 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 10:23:08 | 99.8493 | 0.01544 | 17.1882 | 232.2748 | 309.7620 | 13.57125 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 10:23:08 | 99.8493 | 0.01544 | 17.1882 | 232.2748 | 309.7620 | 13.57125 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 10:23:08 | 99.8493 | 0.01544 | 17.1882 | 232.2748 | 309.7620 | 13.57125 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 10:23:08 | 99.8493 | 0.01544 | 17.1882 | 232.2748 | 309.7620 | 13.57125 | – |
| 2026 Jan 21 18:56 | 2026 Jan 15 03:07:22 | 99.8501 | 0.01545 | 16.7008 | 250.6128 | 309.7620 | 13.57125 | – |
| 2026 Jan 20 19:06 | 2026 Jan 15 03:07:22 | 99.8501 | 0.01545 | 16.7008 | 250.6128 | 309.7620 | 13.57125 | – |
| 2026 Jan 19 18:57 | 2026 Jan 15 03:07:22 | 99.8501 | 0.01545 | 16.7008 | 250.6128 | 309.7620 | 13.57125 | – |
| 2026 Jan 18 18:57 | 2026 Jan 15 03:07:22 | 99.8501 | 0.01545 | 16.7008 | 250.6128 | 309.7620 | 13.57125 | – |