Orbital elements of DELTA 1 DEB
| Launched | 21 January 1975 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 18475 |
| 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 29 18:56 | 2025 Dec 26 09:12:59 | 97.8629 | 0.00478 | 22.4523 | 28.9607 | 331.4230 | 14.58031 | – |
| 2025 Dec 28 18:57 | 2025 Dec 26 09:12:59 | 97.8629 | 0.00478 | 22.4523 | 28.9607 | 331.4230 | 14.58031 | – |
| 2025 Dec 27 18:57 | 2025 Dec 26 09:12:59 | 97.8629 | 0.00478 | 22.4523 | 28.9607 | 331.4230 | 14.58031 | – |
| 2025 Dec 26 18:56 | 2025 Dec 26 09:12:59 | 97.8629 | 0.00478 | 22.4523 | 28.9607 | 331.4230 | 14.58031 | – |
| 2025 Dec 25 18:57 | 2025 Dec 20 09:55:27 | 97.8620 | 0.00482 | 22.0760 | 47.3267 | 331.4230 | 14.58031 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 09:55:27 | 97.8620 | 0.00482 | 22.0760 | 47.3267 | 331.4230 | 14.58031 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 09:55:27 | 97.8620 | 0.00482 | 22.0760 | 47.3267 | 331.4230 | 14.58031 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 09:55:27 | 97.8620 | 0.00482 | 22.0760 | 47.3267 | 331.4230 | 14.58031 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 09:55:27 | 97.8620 | 0.00482 | 22.0760 | 47.3267 | 331.4230 | 14.58031 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 09:55:27 | 97.8620 | 0.00482 | 22.0760 | 47.3267 | 331.4230 | 14.58031 | – |
| 2025 Dec 19 18:57 | 2025 Dec 11 21:41:24 | 97.8611 | 0.00485 | 21.5397 | 73.3255 | 331.4230 | 14.58031 | – |
| 2025 Dec 18 18:57 | 2025 Dec 11 21:41:24 | 97.8611 | 0.00485 | 21.5397 | 73.3255 | 331.4230 | 14.58031 | – |
| 2025 Dec 17 18:58 | 2025 Dec 11 21:41:24 | 97.8611 | 0.00485 | 21.5397 | 73.3255 | 331.4230 | 14.58031 | – |
| 2025 Dec 16 18:57 | 2025 Dec 11 21:41:24 | 97.8611 | 0.00485 | 21.5397 | 73.3255 | 331.4230 | 14.58031 | – |
| 2025 Dec 15 18:58 | 2025 Dec 11 21:41:24 | 97.8611 | 0.00485 | 21.5397 | 73.3255 | 331.4230 | 14.58031 | – |
| 2025 Dec 14 18:56 | 2025 Dec 11 21:41:24 | 97.8611 | 0.00485 | 21.5397 | 73.3255 | 331.4230 | 14.58031 | – |
| 2025 Dec 13 18:56 | 2025 Dec 11 21:41:24 | 97.8611 | 0.00485 | 21.5397 | 73.3255 | 331.4230 | 14.58031 | – |
| 2025 Dec 12 18:57 | 2025 Dec 11 21:41:24 | 97.8611 | 0.00485 | 21.5397 | 73.3255 | 331.4230 | 14.58031 | – |
| 2025 Dec 11 18:56 | 2025 Dec 06 21:27:16 | 97.8605 | 0.00485 | 21.2240 | 88.5872 | 331.4230 | 14.58031 | – |
| 2025 Dec 10 18:56 | 2025 Dec 06 21:27:16 | 97.8605 | 0.00485 | 21.2240 | 88.5872 | 331.4230 | 14.58031 | – |
| 2025 Dec 09 18:56 | 2025 Dec 06 21:27:16 | 97.8605 | 0.00485 | 21.2240 | 88.5872 | 331.4230 | 14.58031 | – |
| 2025 Dec 08 18:56 | 2025 Dec 06 21:27:16 | 97.8605 | 0.00485 | 21.2240 | 88.5872 | 331.4230 | 14.58031 | – |
| 2025 Dec 07 18:56 | 2025 Dec 06 21:27:16 | 97.8605 | 0.00485 | 21.2240 | 88.5872 | 331.4230 | 14.58031 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 05:27:11 | 97.8601 | 0.00485 | 20.9300 | 102.8056 | 331.4230 | 14.58031 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 05:27:11 | 97.8601 | 0.00485 | 20.9300 | 102.8056 | 331.4230 | 14.58031 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 05:27:11 | 97.8601 | 0.00485 | 20.9300 | 102.8056 | 331.4230 | 14.58031 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 05:27:11 | 97.8601 | 0.00485 | 20.9300 | 102.8056 | 331.4230 | 14.58031 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 05:27:11 | 97.8601 | 0.00485 | 20.9300 | 102.8056 | 331.4230 | 14.58031 | – |