Orbital elements of DELTA 1 DEB
| Launched | 4 March 1978 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 37641 |
| 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 31 18:57 | 2025 Dec 22 18:50:34 | 98.7851 | 0.00707 | 1.4728 | 222.6200 | 136.9483 | 14.32439 | – |
| 2025 Dec 30 18:56 | 2025 Dec 22 18:50:34 | 98.7851 | 0.00707 | 1.4728 | 222.6200 | 136.9483 | 14.32439 | – |
| 2025 Dec 29 18:56 | 2025 Dec 22 18:50:34 | 98.7851 | 0.00707 | 1.4728 | 222.6200 | 136.9483 | 14.32439 | – |
| 2025 Dec 28 18:57 | 2025 Dec 22 18:50:34 | 98.7851 | 0.00707 | 1.4728 | 222.6200 | 136.9483 | 14.32439 | – |
| 2025 Dec 27 18:57 | 2025 Dec 22 18:50:34 | 98.7851 | 0.00707 | 1.4728 | 222.6200 | 136.9483 | 14.32439 | – |
| 2025 Dec 26 18:56 | 2025 Dec 22 18:50:34 | 98.7851 | 0.00707 | 1.4728 | 222.6200 | 136.9483 | 14.32439 | – |
| 2025 Dec 25 18:57 | 2025 Dec 19 07:01:16 | 98.7855 | 0.00706 | 1.2370 | 232.9407 | 136.9483 | 14.32439 | – |
| 2025 Dec 24 18:56 | 2025 Dec 19 07:01:16 | 98.7855 | 0.00706 | 1.2370 | 232.9407 | 136.9483 | 14.32439 | – |
| 2025 Dec 23 18:56 | 2025 Dec 19 07:01:16 | 98.7855 | 0.00706 | 1.2370 | 232.9407 | 136.9483 | 14.32439 | – |
| 2025 Dec 22 18:57 | 2025 Dec 19 07:01:16 | 98.7855 | 0.00706 | 1.2370 | 232.9407 | 136.9483 | 14.32439 | – |
| 2025 Dec 21 18:57 | 2025 Dec 19 07:01:16 | 98.7855 | 0.00706 | 1.2370 | 232.9407 | 136.9483 | 14.32439 | – |
| 2025 Dec 20 18:57 | 2025 Dec 19 07:01:16 | 98.7855 | 0.00706 | 1.2370 | 232.9407 | 136.9483 | 14.32439 | – |
| 2025 Dec 19 18:57 | 2025 Dec 11 07:54:23 | 98.7869 | 0.00703 | 0.6991 | 256.5111 | 136.9483 | 14.32439 | – |
| 2025 Dec 18 18:57 | 2025 Dec 11 07:54:23 | 98.7869 | 0.00703 | 0.6991 | 256.5111 | 136.9483 | 14.32439 | – |
| 2025 Dec 17 18:58 | 2025 Dec 11 07:54:23 | 98.7869 | 0.00703 | 0.6991 | 256.5111 | 136.9483 | 14.32439 | – |
| 2025 Dec 16 18:57 | 2025 Dec 11 07:54:23 | 98.7869 | 0.00703 | 0.6991 | 256.5111 | 136.9483 | 14.32439 | – |
| 2025 Dec 15 18:58 | 2025 Dec 11 07:54:23 | 98.7869 | 0.00703 | 0.6991 | 256.5111 | 136.9483 | 14.32439 | – |
| 2025 Dec 14 18:56 | 2025 Dec 11 07:54:23 | 98.7869 | 0.00703 | 0.6991 | 256.5111 | 136.9483 | 14.32439 | – |
| 2025 Dec 13 18:56 | 2025 Dec 11 07:54:23 | 98.7869 | 0.00703 | 0.6991 | 256.5111 | 136.9483 | 14.32439 | – |
| 2025 Dec 12 18:57 | 2025 Dec 11 07:54:23 | 98.7869 | 0.00703 | 0.6991 | 256.5111 | 136.9483 | 14.32439 | – |
| 2025 Dec 11 18:56 | 2025 Dec 06 22:17:20 | 98.7866 | 0.00703 | 0.4019 | 269.5533 | 136.9483 | 14.32439 | – |
| 2025 Dec 10 18:56 | 2025 Dec 06 22:17:20 | 98.7866 | 0.00703 | 0.4019 | 269.5533 | 136.9483 | 14.32439 | – |
| 2025 Dec 09 18:56 | 2025 Dec 06 22:17:20 | 98.7866 | 0.00703 | 0.4019 | 269.5533 | 136.9483 | 14.32439 | – |
| 2025 Dec 08 18:56 | 2025 Dec 06 22:17:20 | 98.7866 | 0.00703 | 0.4019 | 269.5533 | 136.9483 | 14.32439 | – |
| 2025 Dec 07 18:56 | 2025 Dec 06 22:17:20 | 98.7866 | 0.00703 | 0.4019 | 269.5533 | 136.9483 | 14.32439 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 07:38:26 | 98.7882 | 0.00703 | 0.0904 | 283.3181 | 136.9483 | 14.32439 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 07:38:26 | 98.7882 | 0.00703 | 0.0904 | 283.3181 | 136.9483 | 14.32439 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 07:38:26 | 98.7882 | 0.00703 | 0.0904 | 283.3181 | 136.9483 | 14.32439 | – |