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 | 21289 |
| 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 08 18:56 | 2025 Dec 06 23:16:22 | 99.8757 | 0.02476 | 22.6349 | 83.8567 | 307.0566 | 12.99984 | – |
| 2025 Dec 07 18:56 | 2025 Dec 06 23:16:22 | 99.8757 | 0.02476 | 22.6349 | 83.8567 | 307.0566 | 12.99984 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 12:35:31 | 99.8766 | 0.02477 | 22.3657 | 93.8959 | 307.0566 | 12.99984 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 12:35:31 | 99.8766 | 0.02477 | 22.3657 | 93.8959 | 307.0566 | 12.99984 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 12:35:31 | 99.8766 | 0.02477 | 22.3657 | 93.8959 | 307.0566 | 12.99984 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 12:35:31 | 99.8766 | 0.02477 | 22.3657 | 93.8959 | 307.0566 | 12.99984 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 12:35:31 | 99.8766 | 0.02477 | 22.3657 | 93.8959 | 307.0566 | 12.99984 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 06:43:22 | 99.8783 | 0.02478 | 21.9269 | 110.2487 | 307.0566 | 12.99984 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 06:43:22 | 99.8783 | 0.02478 | 21.9269 | 110.2487 | 307.0566 | 12.99984 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 06:43:22 | 99.8783 | 0.02478 | 21.9269 | 110.2487 | 307.0566 | 12.99984 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 06:43:22 | 99.8783 | 0.02478 | 21.9269 | 110.2487 | 307.0566 | 12.99984 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 06:43:22 | 99.8783 | 0.02478 | 21.9269 | 110.2487 | 307.0566 | 12.99984 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 06:43:22 | 99.8783 | 0.02478 | 21.9269 | 110.2487 | 307.0566 | 12.99984 | – |
| 2025 Nov 24 18:56 | 2025 Nov 19 12:25:52 | 99.8789 | 0.02478 | 21.5779 | 123.2692 | 307.0566 | 12.99984 | – |
| 2025 Nov 23 18:57 | 2025 Nov 19 12:25:52 | 99.8789 | 0.02478 | 21.5779 | 123.2692 | 307.0566 | 12.99984 | – |
| 2025 Nov 21 18:57 | 2025 Nov 19 12:25:52 | 99.8789 | 0.02478 | 21.5779 | 123.2692 | 307.0566 | 12.99984 | – |
| 2025 Nov 20 18:56 | 2025 Nov 19 12:25:52 | 99.8789 | 0.02478 | 21.5779 | 123.2692 | 307.0566 | 12.99984 | – |
| 2025 Nov 18 18:57 | 2025 Nov 08 18:08:12 | 99.8809 | 0.02476 | 20.9258 | 147.5609 | 307.0566 | 12.99984 | – |
| 2025 Nov 16 18:58 | 2025 Nov 08 18:08:12 | 99.8809 | 0.02476 | 20.9258 | 147.5609 | 307.0566 | 12.99984 | – |
| 2025 Nov 15 18:57 | 2025 Nov 08 18:08:12 | 99.8809 | 0.02476 | 20.9258 | 147.5609 | 307.0566 | 12.99984 | – |
| 2025 Nov 13 18:56 | 2025 Nov 08 18:08:12 | 99.8809 | 0.02476 | 20.9258 | 147.5609 | 307.0566 | 12.99984 | – |
| 2025 Nov 12 18:57 | 2025 Nov 08 18:08:12 | 99.8809 | 0.02476 | 20.9258 | 147.5609 | 307.0566 | 12.99984 | – |
| 2025 Nov 11 18:55 | 2025 Nov 08 18:08:12 | 99.8809 | 0.02476 | 20.9258 | 147.5609 | 307.0566 | 12.99984 | – |