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 |
| 2026 Feb 01 18:56 | 2026 Jan 27 08:04:19 | 98.9273 | 0.04143 | 10.5873 | 351.0514 | 8.3387 | 13.33986 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 08:04:19 | 98.9273 | 0.04143 | 10.5873 | 351.0514 | 8.3387 | 13.33986 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 08:04:19 | 98.9273 | 0.04143 | 10.5873 | 351.0514 | 8.3387 | 13.33986 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 08:04:19 | 98.9273 | 0.04143 | 10.5873 | 351.0514 | 8.3387 | 13.33986 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 08:04:19 | 98.9273 | 0.04143 | 10.5873 | 351.0514 | 8.3387 | 13.33986 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 07:28:17 | 98.9273 | 0.04140 | 10.2941 | 3.6315 | 8.3387 | 13.33986 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 07:28:17 | 98.9273 | 0.04140 | 10.2941 | 3.6315 | 8.3387 | 13.33986 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 07:28:17 | 98.9273 | 0.04140 | 10.2941 | 3.6315 | 8.3387 | 13.33986 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 07:28:17 | 98.9273 | 0.04140 | 10.2941 | 3.6315 | 8.3387 | 13.33986 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 07:28:17 | 98.9273 | 0.04140 | 10.2941 | 3.6315 | 8.3387 | 13.33986 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 07:27:52 | 98.9267 | 0.04139 | 9.9442 | 18.6401 | 8.3387 | 13.33986 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 07:27:52 | 98.9267 | 0.04139 | 9.9442 | 18.6401 | 8.3387 | 13.33986 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 07:27:52 | 98.9267 | 0.04139 | 9.9442 | 18.6401 | 8.3387 | 13.33986 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 07:27:52 | 98.9267 | 0.04139 | 9.9442 | 18.6401 | 8.3387 | 13.33986 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 07:27:52 | 98.9267 | 0.04139 | 9.9442 | 18.6401 | 8.3387 | 13.33986 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 07:27:52 | 98.9267 | 0.04139 | 9.9442 | 18.6401 | 8.3387 | 13.33986 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 08:39:16 | 98.9269 | 0.04138 | 9.6554 | 31.0563 | 8.3387 | 13.33986 | – |
| 2026 Jan 13 18:56 | 2026 Jan 11 08:39:16 | 98.9269 | 0.04138 | 9.6554 | 31.0563 | 8.3387 | 13.33986 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 08:39:16 | 98.9269 | 0.04138 | 9.6554 | 31.0563 | 8.3387 | 13.33986 | – |
| 2026 Jan 10 18:57 | 2026 Jan 06 08:02:25 | 98.9281 | 0.04140 | 9.3624 | 43.6727 | 8.3387 | 13.33986 | – |
| 2026 Jan 09 18:57 | 2026 Jan 06 08:02:25 | 98.9281 | 0.04140 | 9.3624 | 43.6727 | 8.3387 | 13.33986 | – |
| 2026 Jan 08 18:56 | 2026 Jan 06 08:02:25 | 98.9281 | 0.04140 | 9.3624 | 43.6727 | 8.3387 | 13.33986 | – |
| 2026 Jan 07 18:57 | 2026 Jan 06 08:02:25 | 98.9281 | 0.04140 | 9.3624 | 43.6727 | 8.3387 | 13.33986 | – |
| 2026 Jan 06 18:56 | 2026 Jan 06 08:02:25 | 98.9281 | 0.04140 | 9.3624 | 43.6727 | 8.3387 | 13.33986 | – |
| 2026 Jan 05 18:57 | 2025 Dec 31 08:01:05 | 98.9276 | 0.04143 | 9.0124 | 58.7289 | 8.3387 | 13.33986 | – |