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 | 21297 |
| 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 Dec 03 18:56 | 2025 Dec 02 11:42:49 | 99.6794 | 0.00705 | 11.4287 | 80.6804 | 313.2174 | 13.33246 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 11:42:49 | 99.6794 | 0.00705 | 11.4287 | 80.6804 | 313.2174 | 13.33246 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 12:19:32 | 99.6799 | 0.00705 | 10.9898 | 97.4056 | 313.2174 | 13.33246 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 12:19:32 | 99.6799 | 0.00705 | 10.9898 | 97.4056 | 313.2174 | 13.33246 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 12:19:32 | 99.6799 | 0.00705 | 10.9898 | 97.4056 | 313.2174 | 13.33246 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 12:19:32 | 99.6799 | 0.00705 | 10.9898 | 97.4056 | 313.2174 | 13.33246 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 12:19:32 | 99.6799 | 0.00705 | 10.9898 | 97.4056 | 313.2174 | 13.33246 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 12:19:32 | 99.6799 | 0.00705 | 10.9898 | 97.4056 | 313.2174 | 13.33246 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 06:50:42 | 99.6803 | 0.00704 | 10.6608 | 109.9752 | 313.2174 | 13.33246 | – |
| 2025 Nov 23 18:57 | 2025 Nov 20 06:50:42 | 99.6803 | 0.00704 | 10.6608 | 109.9752 | 313.2174 | 13.33246 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 06:50:42 | 99.6803 | 0.00704 | 10.6608 | 109.9752 | 313.2174 | 13.33246 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 06:50:42 | 99.6803 | 0.00704 | 10.6608 | 109.9752 | 313.2174 | 13.33246 | – |
| 2025 Nov 18 18:57 | 2025 Nov 08 11:31:44 | 99.6817 | 0.00703 | 9.9178 | 138.3625 | 313.2174 | 13.33246 | – |
| 2025 Nov 16 18:58 | 2025 Nov 08 11:31:44 | 99.6817 | 0.00703 | 9.9178 | 138.3625 | 313.2174 | 13.33246 | – |
| 2025 Nov 15 18:57 | 2025 Nov 08 11:31:44 | 99.6817 | 0.00703 | 9.9178 | 138.3625 | 313.2174 | 13.33246 | – |
| 2025 Nov 13 18:56 | 2025 Nov 08 11:31:44 | 99.6817 | 0.00703 | 9.9178 | 138.3625 | 313.2174 | 13.33246 | – |
| 2025 Nov 12 18:57 | 2025 Nov 08 11:31:44 | 99.6817 | 0.00703 | 9.9178 | 138.3625 | 313.2174 | 13.33246 | – |
| 2025 Nov 11 18:55 | 2025 Nov 08 11:31:44 | 99.6817 | 0.00703 | 9.9178 | 138.3625 | 313.2174 | 13.33246 | – |
| 2025 Nov 10 18:57 | 2025 Nov 08 11:31:44 | 99.6817 | 0.00703 | 9.9178 | 138.3625 | 313.2174 | 13.33246 | – |
| 2025 Nov 09 18:57 | 2025 Nov 08 11:31:44 | 99.6817 | 0.00703 | 9.9178 | 138.3625 | 313.2174 | 13.33246 | – |
| 2025 Nov 08 18:56 | 2025 Nov 02 11:25:17 | 99.6824 | 0.00701 | 9.5399 | 152.8165 | 313.2174 | 13.33246 | – |
| 2025 Nov 07 18:57 | 2025 Nov 02 11:25:17 | 99.6824 | 0.00701 | 9.5399 | 152.8165 | 313.2174 | 13.33246 | – |