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 | 21677 |
| 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 Apr 30 10:54:59 | 99.8716 | 0.04777 | 20.0819 | 351.2222 | 60.6200 | 12.71808 | – |
| 2025 May 07 17:56 | 2025 Apr 30 10:54:59 | 99.8716 | 0.04777 | 20.0819 | 351.2222 | 60.6200 | 12.71808 | – |
| 2025 May 06 17:57 | 2025 Apr 30 10:54:59 | 99.8716 | 0.04777 | 20.0819 | 351.2222 | 60.6200 | 12.71808 | – |
| 2025 May 05 17:56 | 2025 Apr 30 10:54:59 | 99.8716 | 0.04777 | 20.0819 | 351.2222 | 60.6200 | 12.71808 | – |
| 2025 May 04 17:57 | 2025 Apr 30 10:54:59 | 99.8716 | 0.04777 | 20.0819 | 351.2222 | 60.6200 | 12.71808 | – |
| 2025 May 03 17:57 | 2025 Apr 30 10:54:59 | 99.8716 | 0.04777 | 20.0819 | 351.2222 | 60.6200 | 12.71808 | – |
| 2025 May 01 17:56 | 2025 Apr 22 10:22:56 | 99.8716 | 0.04780 | 19.6188 | 8.5286 | 60.6200 | 12.71808 | – |
| 2025 Apr 30 17:56 | 2025 Apr 22 10:22:56 | 99.8716 | 0.04780 | 19.6188 | 8.5286 | 60.6200 | 12.71808 | – |
| 2025 Apr 29 17:57 | 2025 Apr 22 10:22:56 | 99.8716 | 0.04780 | 19.6188 | 8.5286 | 60.6200 | 12.71808 | – |
| 2025 Apr 27 17:56 | 2025 Apr 22 10:22:56 | 99.8716 | 0.04780 | 19.6188 | 8.5286 | 60.6200 | 12.71808 | – |
| 2025 Apr 26 17:57 | 2025 Apr 22 10:22:56 | 99.8716 | 0.04780 | 19.6188 | 8.5286 | 60.6200 | 12.71808 | – |
| 2025 Apr 25 17:56 | 2025 Apr 22 10:22:56 | 99.8716 | 0.04780 | 19.6188 | 8.5286 | 60.6200 | 12.71808 | – |
| 2025 Apr 24 17:56 | 2025 Apr 22 10:22:56 | 99.8716 | 0.04780 | 19.6188 | 8.5286 | 60.6200 | 12.71808 | – |
| 2025 Apr 23 17:57 | 2025 Apr 22 10:22:56 | 99.8716 | 0.04780 | 19.6188 | 8.5286 | 60.6200 | 12.71808 | – |
| 2025 Apr 22 17:56 | 2025 Apr 22 10:22:56 | 99.8716 | 0.04780 | 19.6188 | 8.5286 | 60.6200 | 12.71808 | – |
| 2025 Apr 21 17:57 | 2025 Apr 14 23:30:44 | 99.8717 | 0.04781 | 19.1886 | 24.5949 | 60.6200 | 12.71808 | – |
| 2025 Apr 20 17:56 | 2025 Apr 14 23:30:44 | 99.8717 | 0.04781 | 19.1886 | 24.5949 | 60.6200 | 12.71808 | – |
| 2025 Apr 19 17:56 | 2025 Apr 14 23:30:44 | 99.8717 | 0.04781 | 19.1886 | 24.5949 | 60.6200 | 12.71808 | – |
| 2025 Apr 18 17:57 | 2025 Apr 14 23:30:44 | 99.8717 | 0.04781 | 19.1886 | 24.5949 | 60.6200 | 12.71808 | – |
| 2025 Apr 17 17:56 | 2025 Apr 14 23:30:44 | 99.8717 | 0.04781 | 19.1886 | 24.5949 | 60.6200 | 12.71808 | – |
| 2025 Apr 16 17:57 | 2025 Apr 14 23:30:44 | 99.8717 | 0.04781 | 19.1886 | 24.5949 | 60.6200 | 12.71808 | – |
| 2025 Apr 15 17:56 | 2025 Apr 11 11:46:50 | 99.8719 | 0.04782 | 18.9873 | 32.1150 | 60.6200 | 12.71808 | – |
| 2025 Apr 14 17:56 | 2025 Apr 11 11:46:50 | 99.8719 | 0.04782 | 18.9873 | 32.1150 | 60.6200 | 12.71808 | – |
| 2025 Apr 11 17:57 | 2025 Apr 11 11:46:50 | 99.8719 | 0.04782 | 18.9873 | 32.1150 | 60.6200 | 12.71808 | – |