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 | 21330 |
| 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 Jul 01 17:56 | 2025 Jun 28 14:32:19 | 100.0029 | 0.03067 | 4.9247 | 99.0760 | 328.3301 | 13.33741 | – |
| 2025 Jun 30 17:56 | 2025 Jun 28 14:32:19 | 100.0029 | 0.03067 | 4.9247 | 99.0760 | 328.3301 | 13.33741 | – |
| 2025 Jun 29 17:56 | 2025 Jun 28 14:32:19 | 100.0029 | 0.03067 | 4.9247 | 99.0760 | 328.3301 | 13.33741 | – |
| 2025 Jun 28 17:56 | 2025 Jun 28 14:32:19 | 100.0029 | 0.03067 | 4.9247 | 99.0760 | 328.3301 | 13.33741 | – |
| 2025 Jun 27 17:56 | 2025 Jun 23 10:50:34 | 100.0038 | 0.03065 | 4.5889 | 111.3792 | 328.3301 | 13.33741 | – |
| 2025 Jun 26 17:56 | 2025 Jun 23 10:50:34 | 100.0038 | 0.03065 | 4.5889 | 111.3792 | 328.3301 | 13.33741 | – |
| 2025 Jun 25 17:56 | 2025 Jun 23 10:50:34 | 100.0038 | 0.03065 | 4.5889 | 111.3792 | 328.3301 | 13.33741 | – |
| 2025 Jun 24 17:56 | 2025 Jun 23 10:50:34 | 100.0038 | 0.03065 | 4.5889 | 111.3792 | 328.3301 | 13.33741 | – |
| 2025 Jun 23 17:56 | 2025 Jun 23 10:50:34 | 100.0038 | 0.03065 | 4.5889 | 111.3792 | 328.3301 | 13.33741 | – |
| 2025 Jun 22 17:56 | 2025 Jun 16 11:26:25 | 100.0045 | 0.03064 | 4.1344 | 128.0365 | 328.3301 | 13.33741 | – |
| 2025 Jun 21 17:56 | 2025 Jun 16 11:26:25 | 100.0045 | 0.03064 | 4.1344 | 128.0365 | 328.3301 | 13.33741 | – |
| 2025 Jun 20 17:57 | 2025 Jun 16 11:26:25 | 100.0045 | 0.03064 | 4.1344 | 128.0365 | 328.3301 | 13.33741 | – |
| 2025 Jun 19 17:56 | 2025 Jun 16 11:26:25 | 100.0045 | 0.03064 | 4.1344 | 128.0365 | 328.3301 | 13.33741 | – |
| 2025 Jun 18 17:56 | 2025 Jun 16 11:26:25 | 100.0045 | 0.03064 | 4.1344 | 128.0365 | 328.3301 | 13.33741 | – |
| 2025 Jun 17 17:56 | 2025 Jun 16 11:26:25 | 100.0045 | 0.03064 | 4.1344 | 128.0365 | 328.3301 | 13.33741 | – |
| 2025 Jun 16 17:56 | 2025 Jun 12 04:40:46 | 100.0054 | 0.03063 | 3.8554 | 138.2714 | 328.3301 | 13.33741 | – |
| 2025 Jun 15 17:56 | 2025 Jun 12 04:40:46 | 100.0054 | 0.03063 | 3.8554 | 138.2714 | 328.3301 | 13.33741 | – |
| 2025 Jun 14 17:56 | 2025 Jun 12 04:40:46 | 100.0054 | 0.03063 | 3.8554 | 138.2714 | 328.3301 | 13.33741 | – |
| 2025 Jun 13 17:56 | 2025 Jun 12 04:40:46 | 100.0054 | 0.03063 | 3.8554 | 138.2714 | 328.3301 | 13.33741 | – |
| 2025 Jun 12 17:56 | 2025 Jun 12 04:40:46 | 100.0054 | 0.03063 | 3.8554 | 138.2714 | 328.3301 | 13.33741 | – |
| 2025 Jun 11 17:56 | 2025 Jun 05 15:40:02 | 100.0056 | 0.03061 | 3.4291 | 153.9120 | 328.3301 | 13.33741 | – |
| 2025 Jun 10 17:56 | 2025 Jun 05 15:40:02 | 100.0056 | 0.03061 | 3.4291 | 153.9120 | 328.3301 | 13.33741 | – |
| 2025 Jun 09 17:56 | 2025 Jun 05 15:40:02 | 100.0056 | 0.03061 | 3.4291 | 153.9120 | 328.3301 | 13.33741 | – |
| 2025 Jun 08 17:56 | 2025 Jun 05 15:40:02 | 100.0056 | 0.03061 | 3.4291 | 153.9120 | 328.3301 | 13.33741 | – |
| 2025 Jun 07 17:56 | 2025 Jun 05 15:40:02 | 100.0056 | 0.03061 | 3.4291 | 153.9120 | 328.3301 | 13.33741 | – |
| 2025 Jun 06 17:56 | 2025 Jun 05 15:40:02 | 100.0056 | 0.03061 | 3.4291 | 153.9120 | 328.3301 | 13.33741 | – |
| 2025 Jun 05 17:56 | 2025 Jun 01 05:42:40 | 100.0063 | 0.03059 | 3.1413 | 164.4789 | 328.3301 | 13.33741 | – |
| 2025 Jun 04 17:57 | 2025 Jun 01 05:42:40 | 100.0063 | 0.03059 | 3.1413 | 164.4789 | 328.3301 | 13.33741 | – |