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 | 21754 |
| 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 |
| 2023 Jun 03 17:59 | 2023 May 30 18:05:04 | 100.0059 | 0.00770 | 5.3677 | 102.8277 | 287.9249 | 13.34692 | – |
| 2023 Jun 02 17:56 | 2023 May 30 18:05:04 | 100.0059 | 0.00770 | 5.3677 | 102.8277 | 287.9249 | 13.34692 | – |
| 2023 Jun 01 17:58 | 2023 May 30 18:05:04 | 100.0059 | 0.00770 | 5.3677 | 102.8277 | 287.9249 | 13.34692 | – |
| 2023 May 31 17:57 | 2023 May 30 18:05:04 | 100.0059 | 0.00770 | 5.3677 | 102.8277 | 287.9249 | 13.34692 | – |
| 2023 May 30 17:56 | 2023 May 23 15:37:02 | 100.0057 | 0.00767 | 4.9048 | 119.6649 | 287.9249 | 13.34692 | – |
| 2023 May 29 17:56 | 2023 May 23 15:37:02 | 100.0057 | 0.00767 | 4.9048 | 119.6649 | 287.9249 | 13.34692 | – |
| 2023 May 28 17:56 | 2023 May 23 15:37:02 | 100.0057 | 0.00767 | 4.9048 | 119.6649 | 287.9249 | 13.34692 | – |
| 2023 May 27 17:55 | 2023 May 23 15:37:02 | 100.0057 | 0.00767 | 4.9048 | 119.6649 | 287.9249 | 13.34692 | – |
| 2023 May 26 17:58 | 2023 May 23 15:37:02 | 100.0057 | 0.00767 | 4.9048 | 119.6649 | 287.9249 | 13.34692 | – |
| 2023 May 25 17:57 | 2023 May 23 15:37:02 | 100.0057 | 0.00767 | 4.9048 | 119.6649 | 287.9249 | 13.34692 | – |
| 2023 May 24 17:57 | 2023 May 19 07:26:11 | 100.0057 | 0.00765 | 4.6219 | 129.9964 | 287.9249 | 13.34692 | – |
| 2023 May 23 17:57 | 2023 May 19 07:26:11 | 100.0057 | 0.00765 | 4.6219 | 129.9964 | 287.9249 | 13.34692 | – |
| 2023 May 22 17:57 | 2023 May 19 07:26:11 | 100.0057 | 0.00765 | 4.6219 | 129.9964 | 287.9249 | 13.34692 | – |
| 2023 May 21 17:55 | 2023 May 19 07:26:11 | 100.0057 | 0.00765 | 4.6219 | 129.9964 | 287.9249 | 13.34692 | – |
| 2023 May 20 17:56 | 2023 May 19 07:26:11 | 100.0057 | 0.00765 | 4.6219 | 129.9964 | 287.9249 | 13.34692 | – |
| 2023 May 19 17:57 | 2023 May 19 07:26:11 | 100.0057 | 0.00765 | 4.6219 | 129.9964 | 287.9249 | 13.34692 | – |
| 2023 May 18 17:56 | 2023 May 14 00:48:19 | 100.0053 | 0.00762 | 4.2780 | 142.5823 | 287.9249 | 13.34692 | – |
| 2023 May 17 17:56 | 2023 May 14 00:48:19 | 100.0053 | 0.00762 | 4.2780 | 142.5823 | 287.9249 | 13.34692 | – |
| 2023 May 16 17:55 | 2023 May 14 00:48:19 | 100.0053 | 0.00762 | 4.2780 | 142.5823 | 287.9249 | 13.34692 | – |
| 2023 May 15 17:56 | 2023 May 14 00:48:19 | 100.0053 | 0.00762 | 4.2780 | 142.5823 | 287.9249 | 13.34692 | – |
| 2023 May 14 17:56 | 2023 May 14 00:48:19 | 100.0053 | 0.00762 | 4.2780 | 142.5823 | 287.9249 | 13.34692 | – |
| 2023 May 13 17:57 | 2023 May 08 00:52:31 | 100.0051 | 0.00759 | 3.8872 | 156.9446 | 287.9249 | 13.34692 | – |
| 2023 May 12 17:56 | 2023 May 08 00:52:31 | 100.0051 | 0.00759 | 3.8872 | 156.9446 | 287.9249 | 13.34692 | – |
| 2023 May 11 17:58 | 2023 May 08 00:52:31 | 100.0051 | 0.00759 | 3.8872 | 156.9446 | 287.9249 | 13.34692 | – |
| 2023 May 10 17:55 | 2023 May 08 00:52:31 | 100.0051 | 0.00759 | 3.8872 | 156.9446 | 287.9249 | 13.34692 | – |
| 2023 May 09 17:56 | 2023 May 08 00:52:31 | 100.0051 | 0.00759 | 3.8872 | 156.9446 | 287.9249 | 13.34692 | – |
| 2023 May 08 17:56 | 2023 May 04 07:37:54 | 100.0048 | 0.00758 | 3.6449 | 165.8652 | 287.9249 | 13.34692 | – |
| 2023 May 07 17:56 | 2023 May 04 07:37:54 | 100.0048 | 0.00758 | 3.6449 | 165.8652 | 287.9249 | 13.34692 | – |