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 | 21283 |
| 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 Jan 01 18:53 | 2024 Dec 31 15:30:19 | 99.7494 | 0.02426 | 9.6598 | 26.9193 | 346.6860 | 12.97790 | – |
| 2024 Dec 31 18:53 | 2024 Dec 26 21:30:35 | 99.7494 | 0.02426 | 9.3768 | 37.6567 | 346.6860 | 12.97790 | – |
| 2024 Dec 30 18:53 | 2024 Dec 26 21:30:35 | 99.7494 | 0.02426 | 9.3768 | 37.6567 | 346.6860 | 12.97790 | – |
| 2024 Dec 29 20:34 | 2024 Dec 26 21:30:35 | 99.7494 | 0.02426 | 9.3768 | 37.6567 | 346.6860 | 12.97790 | – |
| 2024 Dec 28 18:53 | 2024 Dec 26 21:30:35 | 99.7494 | 0.02426 | 9.3768 | 37.6567 | 346.6860 | 12.97790 | – |
| 2024 Dec 27 18:53 | 2024 Dec 26 21:30:35 | 99.7494 | 0.02426 | 9.3768 | 37.6567 | 346.6860 | 12.97790 | – |
| 2024 Dec 26 18:53 | 2024 Dec 22 09:31:51 | 99.7488 | 0.02427 | 9.1088 | 47.8229 | 346.6860 | 12.97790 | – |
| 2024 Dec 25 18:53 | 2024 Dec 22 09:31:51 | 99.7488 | 0.02427 | 9.1088 | 47.8229 | 346.6860 | 12.97790 | – |
| 2024 Dec 24 18:53 | 2024 Dec 22 09:31:51 | 99.7488 | 0.02427 | 9.1088 | 47.8229 | 346.6860 | 12.97790 | – |
| 2024 Dec 23 19:54 | 2024 Dec 22 09:31:51 | 99.7488 | 0.02427 | 9.1088 | 47.8229 | 346.6860 | 12.97790 | – |
| 2024 Dec 22 18:53 | 2024 Dec 22 09:31:51 | 99.7488 | 0.02427 | 9.1088 | 47.8229 | 346.6860 | 12.97790 | – |
| 2024 Dec 21 18:53 | 2024 Dec 15 20:55:30 | 99.7475 | 0.02429 | 8.7201 | 62.5707 | 346.6860 | 12.97790 | – |
| 2024 Dec 20 18:53 | 2024 Dec 15 20:55:30 | 99.7475 | 0.02429 | 8.7201 | 62.5707 | 346.6860 | 12.97790 | – |
| 2024 Dec 19 18:53 | 2024 Dec 15 20:55:30 | 99.7475 | 0.02429 | 8.7201 | 62.5707 | 346.6860 | 12.97790 | – |
| 2024 Dec 18 18:53 | 2024 Dec 15 20:55:30 | 99.7475 | 0.02429 | 8.7201 | 62.5707 | 346.6860 | 12.97790 | – |
| 2024 Dec 17 18:53 | 2024 Dec 15 20:55:30 | 99.7475 | 0.02429 | 8.7201 | 62.5707 | 346.6860 | 12.97790 | – |
| 2024 Dec 16 18:54 | 2024 Dec 15 20:55:30 | 99.7475 | 0.02429 | 8.7201 | 62.5707 | 346.6860 | 12.97790 | – |
| 2024 Dec 14 18:53 | 2024 Dec 05 08:48:47 | 99.7476 | 0.02432 | 8.0945 | 86.3346 | 346.6860 | 12.97790 | – |
| 2024 Dec 13 18:53 | 2024 Dec 05 08:48:47 | 99.7476 | 0.02432 | 8.0945 | 86.3346 | 346.6860 | 12.97790 | – |
| 2024 Dec 12 18:53 | 2024 Dec 05 08:48:47 | 99.7476 | 0.02432 | 8.0945 | 86.3346 | 346.6860 | 12.97790 | – |
| 2024 Dec 11 18:53 | 2024 Dec 05 08:48:47 | 99.7476 | 0.02432 | 8.0945 | 86.3346 | 346.6860 | 12.97790 | – |
| 2024 Dec 10 18:53 | 2024 Dec 05 08:48:47 | 99.7476 | 0.02432 | 8.0945 | 86.3346 | 346.6860 | 12.97790 | – |
| 2024 Dec 09 18:53 | 2024 Dec 05 08:48:47 | 99.7476 | 0.02432 | 8.0945 | 86.3346 | 346.6860 | 12.97790 | – |
| 2024 Dec 08 18:56 | 2024 Dec 05 08:48:47 | 99.7476 | 0.02432 | 8.0945 | 86.3346 | 346.6860 | 12.97790 | – |
| 2024 Dec 07 18:57 | 2024 Dec 05 08:48:47 | 99.7476 | 0.02432 | 8.0945 | 86.3346 | 346.6860 | 12.97790 | – |
| 2024 Dec 06 18:53 | 2024 Dec 05 08:48:47 | 99.7476 | 0.02432 | 8.0945 | 86.3346 | 346.6860 | 12.97790 | – |
| 2024 Dec 05 18:54 | 2024 Dec 05 08:48:47 | 99.7476 | 0.02432 | 8.0945 | 86.3346 | 346.6860 | 12.97790 | – |