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 | 12263 |
| 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 23 18:56 | 2025 Dec 20 07:21:38 | 98.9288 | 0.04158 | 8.3694 | 86.3084 | 278.5483 | 13.33677 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 07:21:38 | 98.9288 | 0.04158 | 8.3694 | 86.3084 | 278.5483 | 13.33677 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 07:21:38 | 98.9288 | 0.04158 | 8.3694 | 86.3084 | 278.5483 | 13.33677 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 07:21:38 | 98.9288 | 0.04158 | 8.3694 | 86.3084 | 278.5483 | 13.33677 | – |
| 2025 Dec 19 18:57 | 2025 Dec 12 06:42:24 | 98.9288 | 0.04172 | 7.9014 | 106.3111 | 278.5483 | 13.33677 | – |
| 2025 Dec 18 18:57 | 2025 Dec 12 06:42:24 | 98.9288 | 0.04172 | 7.9014 | 106.3111 | 278.5483 | 13.33677 | – |
| 2025 Dec 17 18:58 | 2025 Dec 12 06:42:24 | 98.9288 | 0.04172 | 7.9014 | 106.3111 | 278.5483 | 13.33677 | – |
| 2025 Dec 16 18:57 | 2025 Dec 12 06:42:24 | 98.9288 | 0.04172 | 7.9014 | 106.3111 | 278.5483 | 13.33677 | – |
| 2025 Dec 15 18:58 | 2025 Dec 12 06:42:24 | 98.9288 | 0.04172 | 7.9014 | 106.3111 | 278.5483 | 13.33677 | – |
| 2025 Dec 14 18:56 | 2025 Dec 12 06:42:24 | 98.9288 | 0.04172 | 7.9014 | 106.3111 | 278.5483 | 13.33677 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 06:42:24 | 98.9288 | 0.04172 | 7.9014 | 106.3111 | 278.5483 | 13.33677 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 06:42:24 | 98.9288 | 0.04172 | 7.9014 | 106.3111 | 278.5483 | 13.33677 | – |
| 2025 Dec 11 18:56 | 2025 Dec 06 21:03:49 | 98.9296 | 0.04183 | 7.5865 | 119.7502 | 278.5483 | 13.33677 | – |
| 2025 Dec 10 18:56 | 2025 Dec 06 21:03:49 | 98.9296 | 0.04183 | 7.5865 | 119.7502 | 278.5483 | 13.33677 | – |
| 2025 Dec 09 18:56 | 2025 Dec 06 21:03:49 | 98.9296 | 0.04183 | 7.5865 | 119.7502 | 278.5483 | 13.33677 | – |
| 2025 Dec 08 18:56 | 2025 Dec 06 21:03:49 | 98.9296 | 0.04183 | 7.5865 | 119.7502 | 278.5483 | 13.33677 | – |
| 2025 Dec 07 18:56 | 2025 Dec 06 21:03:49 | 98.9296 | 0.04183 | 7.5865 | 119.7502 | 278.5483 | 13.33677 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 07:13:19 | 98.9289 | 0.04192 | 7.3197 | 131.1106 | 278.5483 | 13.33677 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 07:13:19 | 98.9289 | 0.04192 | 7.3197 | 131.1106 | 278.5483 | 13.33677 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 07:13:19 | 98.9289 | 0.04192 | 7.3197 | 131.1106 | 278.5483 | 13.33677 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 07:13:19 | 98.9289 | 0.04192 | 7.3197 | 131.1106 | 278.5483 | 13.33677 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 07:13:19 | 98.9289 | 0.04192 | 7.3197 | 131.1106 | 278.5483 | 13.33677 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 07:44:59 | 98.9297 | 0.04205 | 6.9129 | 148.3712 | 278.5483 | 13.33677 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 07:44:59 | 98.9297 | 0.04205 | 6.9129 | 148.3712 | 278.5483 | 13.33677 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 07:44:59 | 98.9297 | 0.04205 | 6.9129 | 148.3712 | 278.5483 | 13.33677 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 07:44:59 | 98.9297 | 0.04205 | 6.9129 | 148.3712 | 278.5483 | 13.33677 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 07:44:59 | 98.9297 | 0.04205 | 6.9129 | 148.3712 | 278.5483 | 13.33677 | – |