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 | 21288 |
| 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 Nov 28 18:57 | 2025 Nov 25 07:50:49 | 99.6694 | 0.03551 | 18.8859 | 270.3859 | 250.5458 | 12.75702 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 07:50:49 | 99.6694 | 0.03551 | 18.8859 | 270.3859 | 250.5458 | 12.75702 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 07:50:49 | 99.6694 | 0.03551 | 18.8859 | 270.3859 | 250.5458 | 12.75702 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 07:50:49 | 99.6694 | 0.03551 | 18.8859 | 270.3859 | 250.5458 | 12.75702 | – |
| 2025 Nov 24 18:56 | 2025 Nov 19 19:22:50 | 99.6683 | 0.03552 | 18.5722 | 282.4562 | 250.5458 | 12.75702 | – |
| 2025 Nov 23 18:57 | 2025 Nov 19 19:22:50 | 99.6683 | 0.03552 | 18.5722 | 282.4562 | 250.5458 | 12.75702 | – |
| 2025 Nov 21 18:57 | 2025 Nov 19 19:22:50 | 99.6683 | 0.03552 | 18.5722 | 282.4562 | 250.5458 | 12.75702 | – |
| 2025 Nov 20 18:56 | 2025 Nov 19 19:22:50 | 99.6683 | 0.03552 | 18.5722 | 282.4562 | 250.5458 | 12.75702 | – |
| 2025 Nov 18 18:57 | 2025 Nov 08 19:52:17 | 99.6668 | 0.03554 | 17.9482 | 306.4595 | 250.5458 | 12.75702 | – |
| 2025 Nov 16 18:58 | 2025 Nov 08 19:52:17 | 99.6668 | 0.03554 | 17.9482 | 306.4595 | 250.5458 | 12.75702 | – |
| 2025 Nov 15 18:57 | 2025 Nov 08 19:52:17 | 99.6668 | 0.03554 | 17.9482 | 306.4595 | 250.5458 | 12.75702 | – |
| 2025 Nov 13 18:56 | 2025 Nov 08 19:52:17 | 99.6668 | 0.03554 | 17.9482 | 306.4595 | 250.5458 | 12.75702 | – |
| 2025 Nov 12 18:57 | 2025 Nov 08 19:52:17 | 99.6668 | 0.03554 | 17.9482 | 306.4595 | 250.5458 | 12.75702 | – |
| 2025 Nov 11 18:55 | 2025 Nov 08 19:52:17 | 99.6668 | 0.03554 | 17.9482 | 306.4595 | 250.5458 | 12.75702 | – |
| 2025 Nov 10 18:57 | 2025 Nov 08 19:52:17 | 99.6668 | 0.03554 | 17.9482 | 306.4595 | 250.5458 | 12.75702 | – |
| 2025 Nov 09 18:57 | 2025 Nov 08 19:52:17 | 99.6668 | 0.03554 | 17.9482 | 306.4595 | 250.5458 | 12.75702 | – |
| 2025 Nov 08 18:56 | 2025 Nov 02 03:49:16 | 99.6648 | 0.03556 | 17.5692 | 321.0197 | 250.5458 | 12.75702 | – |
| 2025 Nov 07 18:57 | 2025 Nov 02 03:49:16 | 99.6648 | 0.03556 | 17.5692 | 321.0197 | 250.5458 | 12.75702 | – |
| 2025 Nov 05 18:57 | 2025 Nov 02 03:49:16 | 99.6648 | 0.03556 | 17.5692 | 321.0197 | 250.5458 | 12.75702 | – |
| 2025 Nov 04 18:57 | 2025 Nov 02 03:49:16 | 99.6648 | 0.03556 | 17.5692 | 321.0197 | 250.5458 | 12.75702 | – |
| 2025 Nov 03 18:57 | 2025 Nov 02 03:49:16 | 99.6648 | 0.03556 | 17.5692 | 321.0197 | 250.5458 | 12.75702 | – |
| 2025 Nov 02 18:57 | 2025 Oct 29 09:59:46 | 99.6642 | 0.03557 | 17.3566 | 329.1910 | 250.5458 | 12.75702 | – |
| 2025 Nov 01 18:58 | 2025 Oct 29 09:59:46 | 99.6642 | 0.03557 | 17.3566 | 329.1910 | 250.5458 | 12.75702 | – |