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 | 21458 |
| 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 May 08 17:56 | 2025 May 03 05:43:46 | 99.8177 | 0.05632 | 2.2517 | 99.3834 | 47.5588 | 12.44437 | – |
| 2025 May 07 17:56 | 2025 May 03 05:43:46 | 99.8177 | 0.05632 | 2.2517 | 99.3834 | 47.5588 | 12.44437 | – |
| 2025 May 06 17:57 | 2025 May 03 05:43:46 | 99.8177 | 0.05632 | 2.2517 | 99.3834 | 47.5588 | 12.44437 | – |
| 2025 May 05 17:56 | 2025 May 03 05:43:46 | 99.8177 | 0.05632 | 2.2517 | 99.3834 | 47.5588 | 12.44437 | – |
| 2025 May 04 17:57 | 2025 May 03 05:43:46 | 99.8177 | 0.05632 | 2.2517 | 99.3834 | 47.5588 | 12.44437 | – |
| 2025 May 03 17:57 | 2025 May 03 05:43:46 | 99.8177 | 0.05632 | 2.2517 | 99.3834 | 47.5588 | 12.44437 | – |
| 2025 May 01 17:56 | 2025 Apr 22 07:12:00 | 99.8180 | 0.05626 | 1.6539 | 121.8749 | 47.5588 | 12.44437 | – |
| 2025 Apr 30 17:56 | 2025 Apr 22 07:12:00 | 99.8180 | 0.05626 | 1.6539 | 121.8749 | 47.5588 | 12.44437 | – |
| 2025 Apr 29 17:57 | 2025 Apr 22 07:12:00 | 99.8180 | 0.05626 | 1.6539 | 121.8749 | 47.5588 | 12.44437 | – |
| 2025 Apr 27 17:56 | 2025 Apr 22 07:12:00 | 99.8180 | 0.05626 | 1.6539 | 121.8749 | 47.5588 | 12.44437 | – |
| 2025 Apr 26 17:57 | 2025 Apr 22 07:12:00 | 99.8180 | 0.05626 | 1.6539 | 121.8749 | 47.5588 | 12.44437 | – |
| 2025 Apr 25 17:56 | 2025 Apr 22 07:12:00 | 99.8180 | 0.05626 | 1.6539 | 121.8749 | 47.5588 | 12.44437 | – |
| 2025 Apr 24 17:56 | 2025 Apr 22 07:12:00 | 99.8180 | 0.05626 | 1.6539 | 121.8749 | 47.5588 | 12.44437 | – |
| 2025 Apr 23 17:57 | 2025 Apr 22 07:12:00 | 99.8180 | 0.05626 | 1.6539 | 121.8749 | 47.5588 | 12.44437 | – |
| 2025 Apr 22 17:56 | 2025 Apr 22 07:12:00 | 99.8180 | 0.05626 | 1.6539 | 121.8749 | 47.5588 | 12.44437 | – |
| 2025 Apr 21 17:57 | 2025 Apr 15 16:42:35 | 99.8184 | 0.05622 | 1.2930 | 135.4622 | 47.5588 | 12.44437 | – |
| 2025 Apr 20 17:56 | 2025 Apr 15 16:42:35 | 99.8184 | 0.05622 | 1.2930 | 135.4622 | 47.5588 | 12.44437 | – |
| 2025 Apr 19 17:56 | 2025 Apr 15 16:42:35 | 99.8184 | 0.05622 | 1.2930 | 135.4622 | 47.5588 | 12.44437 | – |
| 2025 Apr 18 17:57 | 2025 Apr 15 16:42:35 | 99.8184 | 0.05622 | 1.2930 | 135.4622 | 47.5588 | 12.44437 | – |
| 2025 Apr 17 17:56 | 2025 Apr 15 16:42:35 | 99.8184 | 0.05622 | 1.2930 | 135.4622 | 47.5588 | 12.44437 | – |
| 2025 Apr 16 17:57 | 2025 Apr 15 16:42:35 | 99.8184 | 0.05622 | 1.2930 | 135.4622 | 47.5588 | 12.44437 | – |
| 2025 Apr 15 17:56 | 2025 Apr 10 16:52:18 | 99.8186 | 0.05620 | 1.0201 | 145.7406 | 47.5588 | 12.44437 | – |
| 2025 Apr 14 17:56 | 2025 Apr 10 16:52:18 | 99.8186 | 0.05620 | 1.0201 | 145.7406 | 47.5588 | 12.44437 | – |
| 2025 Apr 11 17:57 | 2025 Apr 10 16:52:18 | 99.8186 | 0.05620 | 1.0201 | 145.7406 | 47.5588 | 12.44437 | – |