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 | 21464 |
| 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 01 19:04:19 | 99.8122 | 0.02058 | 4.5732 | 286.8275 | 100.4418 | 13.16320 | – |
| 2025 May 07 17:56 | 2025 May 01 19:04:19 | 99.8122 | 0.02058 | 4.5732 | 286.8275 | 100.4418 | 13.16320 | – |
| 2025 May 06 17:57 | 2025 May 01 19:04:19 | 99.8122 | 0.02058 | 4.5732 | 286.8275 | 100.4418 | 13.16320 | – |
| 2025 May 05 17:56 | 2025 May 01 19:04:19 | 99.8122 | 0.02058 | 4.5732 | 286.8275 | 100.4418 | 13.16320 | – |
| 2025 May 04 17:57 | 2025 May 01 19:04:19 | 99.8122 | 0.02058 | 4.5732 | 286.8275 | 100.4418 | 13.16320 | – |
| 2025 May 03 17:57 | 2025 May 01 19:04:19 | 99.8122 | 0.02058 | 4.5732 | 286.8275 | 100.4418 | 13.16320 | – |
| 2025 May 01 17:56 | 2025 Apr 20 20:19:28 | 99.8131 | 0.02107 | 3.8950 | 312.2371 | 100.4418 | 13.16320 | – |
| 2025 Apr 30 17:56 | 2025 Apr 20 20:19:28 | 99.8131 | 0.02107 | 3.8950 | 312.2371 | 100.4418 | 13.16320 | – |
| 2025 Apr 29 17:57 | 2025 Apr 20 20:19:28 | 99.8131 | 0.02107 | 3.8950 | 312.2371 | 100.4418 | 13.16320 | – |
| 2025 Apr 27 17:56 | 2025 Apr 20 20:19:28 | 99.8131 | 0.02107 | 3.8950 | 312.2371 | 100.4418 | 13.16320 | – |
| 2025 Apr 26 17:57 | 2025 Apr 20 20:19:28 | 99.8131 | 0.02107 | 3.8950 | 312.2371 | 100.4418 | 13.16320 | – |
| 2025 Apr 25 17:56 | 2025 Apr 20 20:19:28 | 99.8131 | 0.02107 | 3.8950 | 312.2371 | 100.4418 | 13.16320 | – |
| 2025 Apr 24 17:56 | 2025 Apr 20 20:19:28 | 99.8131 | 0.02107 | 3.8950 | 312.2371 | 100.4418 | 13.16320 | – |
| 2025 Apr 23 17:57 | 2025 Apr 20 20:19:28 | 99.8131 | 0.02107 | 3.8950 | 312.2371 | 100.4418 | 13.16320 | – |
| 2025 Apr 22 17:56 | 2025 Apr 20 20:19:28 | 99.8131 | 0.02107 | 3.8950 | 312.2371 | 100.4418 | 13.16320 | – |
| 2025 Apr 21 17:57 | 2025 Apr 15 20:07:12 | 99.8148 | 0.02125 | 3.5848 | 323.7035 | 100.4418 | 13.16320 | – |
| 2025 Apr 20 17:56 | 2025 Apr 15 20:07:12 | 99.8148 | 0.02125 | 3.5848 | 323.7035 | 100.4418 | 13.16320 | – |
| 2025 Apr 19 17:56 | 2025 Apr 15 20:07:12 | 99.8148 | 0.02125 | 3.5848 | 323.7035 | 100.4418 | 13.16320 | – |
| 2025 Apr 18 17:57 | 2025 Apr 15 20:07:12 | 99.8148 | 0.02125 | 3.5848 | 323.7035 | 100.4418 | 13.16320 | – |
| 2025 Apr 17 17:56 | 2025 Apr 15 20:07:12 | 99.8148 | 0.02125 | 3.5848 | 323.7035 | 100.4418 | 13.16320 | – |
| 2025 Apr 16 17:57 | 2025 Apr 15 20:07:12 | 99.8148 | 0.02125 | 3.5848 | 323.7035 | 100.4418 | 13.16320 | – |
| 2025 Apr 15 17:56 | 2025 Apr 10 09:07:02 | 99.8146 | 0.02147 | 3.2466 | 336.0043 | 100.4418 | 13.16320 | – |
| 2025 Apr 14 17:56 | 2025 Apr 10 09:07:02 | 99.8146 | 0.02147 | 3.2466 | 336.0043 | 100.4418 | 13.16320 | – |
| 2025 Apr 11 17:57 | 2025 Apr 10 09:07:02 | 99.8146 | 0.02147 | 3.2466 | 336.0043 | 100.4418 | 13.16320 | – |