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 | 21442 |
| 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 02 18:56 | 2025 Nov 28 23:47:13 | 99.4281 | 0.03437 | 16.3097 | 344.6541 | 29.9728 | 13.11912 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 00:37:34 | 99.4285 | 0.03434 | 16.0751 | 353.4637 | 29.9728 | 13.11912 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 00:37:34 | 99.4285 | 0.03434 | 16.0751 | 353.4637 | 29.9728 | 13.11912 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 00:37:34 | 99.4285 | 0.03434 | 16.0751 | 353.4637 | 29.9728 | 13.11912 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 00:37:34 | 99.4285 | 0.03434 | 16.0751 | 353.4637 | 29.9728 | 13.11912 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 00:37:34 | 99.4285 | 0.03434 | 16.0751 | 353.4637 | 29.9728 | 13.11912 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 00:37:34 | 99.4285 | 0.03434 | 16.0751 | 353.4637 | 29.9728 | 13.11912 | – |
| 2025 Nov 24 18:56 | 2025 Nov 18 00:12:48 | 99.4284 | 0.03419 | 15.6599 | 9.0957 | 29.9728 | 13.11912 | – |
| 2025 Nov 23 18:57 | 2025 Nov 18 00:12:48 | 99.4284 | 0.03419 | 15.6599 | 9.0957 | 29.9728 | 13.11912 | – |
| 2025 Nov 21 18:57 | 2025 Nov 18 00:12:48 | 99.4284 | 0.03419 | 15.6599 | 9.0957 | 29.9728 | 13.11912 | – |
| 2025 Nov 20 18:56 | 2025 Nov 18 00:12:48 | 99.4284 | 0.03419 | 15.6599 | 9.0957 | 29.9728 | 13.11912 | – |
| 2025 Nov 18 18:57 | 2025 Nov 08 00:23:14 | 99.4287 | 0.03381 | 15.0690 | 31.5506 | 29.9728 | 13.11912 | – |
| 2025 Nov 16 18:58 | 2025 Nov 08 00:23:14 | 99.4287 | 0.03381 | 15.0690 | 31.5506 | 29.9728 | 13.11912 | – |
| 2025 Nov 15 18:57 | 2025 Nov 08 00:23:14 | 99.4287 | 0.03381 | 15.0690 | 31.5506 | 29.9728 | 13.11912 | – |
| 2025 Nov 13 18:56 | 2025 Nov 08 00:23:14 | 99.4287 | 0.03381 | 15.0690 | 31.5506 | 29.9728 | 13.11912 | – |
| 2025 Nov 12 18:57 | 2025 Nov 08 00:23:14 | 99.4287 | 0.03381 | 15.0690 | 31.5506 | 29.9728 | 13.11912 | – |
| 2025 Nov 11 18:55 | 2025 Nov 08 00:23:14 | 99.4287 | 0.03381 | 15.0690 | 31.5506 | 29.9728 | 13.11912 | – |
| 2025 Nov 10 18:57 | 2025 Nov 08 00:23:14 | 99.4287 | 0.03381 | 15.0690 | 31.5506 | 29.9728 | 13.11912 | – |
| 2025 Nov 09 18:57 | 2025 Nov 08 00:23:14 | 99.4287 | 0.03381 | 15.0690 | 31.5506 | 29.9728 | 13.11912 | – |
| 2025 Nov 08 18:56 | 2025 Oct 29 17:06:36 | 99.4274 | 0.03327 | 14.5190 | 52.6802 | 29.9728 | 13.11912 | – |
| 2025 Nov 07 18:57 | 2025 Oct 29 17:06:36 | 99.4274 | 0.03327 | 14.5190 | 52.6802 | 29.9728 | 13.11912 | – |
| 2025 Nov 05 18:57 | 2025 Oct 29 17:06:36 | 99.4274 | 0.03327 | 14.5190 | 52.6802 | 29.9728 | 13.11912 | – |