Orbital elements of DELTA 1 DEB
| Launched | 28 July 1976 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 15540 |
| 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 18 17:57 | 2025 May 15 09:19:03 | 102.6919 | 0.05606 | 7.6378 | 299.7396 | 226.0938 | 11.67802 | – |
| 2025 May 17 17:57 | 2025 May 15 09:19:03 | 102.6919 | 0.05606 | 7.6378 | 299.7396 | 226.0938 | 11.67802 | – |
| 2025 May 16 17:56 | 2025 May 15 09:19:03 | 102.6919 | 0.05606 | 7.6378 | 299.7396 | 226.0938 | 11.67802 | – |
| 2025 May 15 17:57 | 2025 May 15 09:19:03 | 102.6919 | 0.05606 | 7.6378 | 299.7396 | 226.0938 | 11.67802 | – |
| 2025 May 14 17:56 | 2025 May 09 09:23:42 | 102.6917 | 0.05618 | 7.2735 | 309.2187 | 226.0938 | 11.67802 | – |
| 2025 May 13 17:56 | 2025 May 09 09:23:42 | 102.6917 | 0.05618 | 7.2735 | 309.2187 | 226.0938 | 11.67802 | – |
| 2025 May 12 17:56 | 2025 May 09 09:23:42 | 102.6917 | 0.05618 | 7.2735 | 309.2187 | 226.0938 | 11.67802 | – |
| 2025 May 11 17:56 | 2025 May 09 09:23:42 | 102.6917 | 0.05618 | 7.2735 | 309.2187 | 226.0938 | 11.67802 | – |
| 2025 May 10 17:56 | 2025 May 09 09:23:42 | 102.6917 | 0.05618 | 7.2735 | 309.2187 | 226.0938 | 11.67802 | – |
| 2025 May 09 17:57 | 2025 May 09 09:23:42 | 102.6917 | 0.05618 | 7.2735 | 309.2187 | 226.0938 | 11.67802 | – |
| 2025 May 08 17:56 | 2025 May 01 16:26:02 | 102.6907 | 0.05635 | 6.8053 | 321.3631 | 226.0938 | 11.67802 | – |
| 2025 May 07 17:56 | 2025 May 01 16:26:02 | 102.6907 | 0.05635 | 6.8053 | 321.3631 | 226.0938 | 11.67802 | – |
| 2025 May 06 17:57 | 2025 May 01 16:26:02 | 102.6907 | 0.05635 | 6.8053 | 321.3631 | 226.0938 | 11.67802 | – |
| 2025 May 05 17:56 | 2025 May 01 16:26:02 | 102.6907 | 0.05635 | 6.8053 | 321.3631 | 226.0938 | 11.67802 | – |
| 2025 May 04 17:57 | 2025 May 01 16:26:02 | 102.6907 | 0.05635 | 6.8053 | 321.3631 | 226.0938 | 11.67802 | – |
| 2025 May 03 17:57 | 2025 May 01 16:26:02 | 102.6907 | 0.05635 | 6.8053 | 321.3631 | 226.0938 | 11.67802 | – |
| 2025 May 01 17:56 | 2025 Apr 18 21:13:42 | 102.6893 | 0.05663 | 6.0276 | 341.4464 | 226.0938 | 11.67802 | – |
| 2025 Apr 30 17:56 | 2025 Apr 18 21:13:42 | 102.6893 | 0.05663 | 6.0276 | 341.4464 | 226.0938 | 11.67802 | – |
| 2025 Apr 29 17:57 | 2025 Apr 18 21:13:42 | 102.6893 | 0.05663 | 6.0276 | 341.4464 | 226.0938 | 11.67802 | – |
| 2025 Apr 27 17:56 | 2025 Apr 18 21:13:42 | 102.6893 | 0.05663 | 6.0276 | 341.4464 | 226.0938 | 11.67802 | – |
| 2025 Apr 26 17:57 | 2025 Apr 18 21:13:42 | 102.6893 | 0.05663 | 6.0276 | 341.4464 | 226.0938 | 11.67802 | – |
| 2025 Apr 25 17:56 | 2025 Apr 18 21:13:42 | 102.6893 | 0.05663 | 6.0276 | 341.4464 | 226.0938 | 11.67802 | – |
| 2025 Apr 24 17:56 | 2025 Apr 18 21:13:42 | 102.6893 | 0.05663 | 6.0276 | 341.4464 | 226.0938 | 11.67802 | – |
| 2025 Apr 23 17:57 | 2025 Apr 18 21:13:42 | 102.6893 | 0.05663 | 6.0276 | 341.4464 | 226.0938 | 11.67802 | – |
| 2025 Apr 22 17:56 | 2025 Apr 18 21:13:42 | 102.6893 | 0.05663 | 6.0276 | 341.4464 | 226.0938 | 11.67802 | – |
| 2025 Apr 21 17:57 | 2025 Apr 14 20:37:04 | 102.6889 | 0.05670 | 5.7831 | 347.7466 | 226.0938 | 11.67802 | – |