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 | 26828 |
| 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 Sep 15 17:56 | 2025 Sep 13 10:15:23 | 99.5561 | 0.00372 | 15.7349 | 60.2351 | 92.8769 | 14.45993 | – |
| 2025 Sep 12 17:57 | 2025 Aug 31 09:58:36 | 99.5498 | 0.00362 | 14.7597 | 90.8177 | 92.8769 | 14.45993 | – |
| 2025 Sep 11 17:57 | 2025 Aug 31 09:58:36 | 99.5498 | 0.00362 | 14.7597 | 90.8177 | 92.8769 | 14.45993 | – |
| 2025 Sep 10 17:56 | 2025 Aug 31 09:58:36 | 99.5498 | 0.00362 | 14.7597 | 90.8177 | 92.8769 | 14.45993 | – |
| 2025 Sep 08 17:57 | 2025 Aug 31 09:58:36 | 99.5498 | 0.00362 | 14.7597 | 90.8177 | 92.8769 | 14.45993 | – |
| 2025 Sep 07 17:56 | 2025 Aug 31 09:58:36 | 99.5498 | 0.00362 | 14.7597 | 90.8177 | 92.8769 | 14.45993 | – |
| 2025 Sep 06 20:41 | 2025 Aug 31 09:58:36 | 99.5498 | 0.00362 | 14.7597 | 90.8177 | 92.8769 | 14.45993 | – |
| 2025 Sep 03 17:57 | 2025 Aug 31 09:58:36 | 99.5498 | 0.00362 | 14.7597 | 90.8177 | 92.8769 | 14.45993 | – |
| 2025 Sep 02 17:56 | 2025 Aug 27 11:06:40 | 99.5515 | 0.00360 | 14.4638 | 99.4406 | 92.8769 | 14.45993 | – |
| 2025 Sep 01 17:56 | 2025 Aug 27 11:06:40 | 99.5515 | 0.00360 | 14.4638 | 99.4406 | 92.8769 | 14.45993 | – |
| 2025 Aug 31 17:56 | 2025 Aug 27 11:06:40 | 99.5515 | 0.00360 | 14.4638 | 99.4406 | 92.8769 | 14.45993 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 11:06:40 | 99.5515 | 0.00360 | 14.4638 | 99.4406 | 92.8769 | 14.45993 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 11:06:40 | 99.5515 | 0.00360 | 14.4638 | 99.4406 | 92.8769 | 14.45993 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 11:06:40 | 99.5515 | 0.00360 | 14.4638 | 99.4406 | 92.8769 | 14.45993 | – |
| 2025 Aug 27 17:56 | 2025 Aug 22 09:50:44 | 99.5520 | 0.00349 | 14.0857 | 112.0115 | 92.8769 | 14.45993 | – |
| 2025 Aug 26 17:56 | 2025 Aug 22 09:50:44 | 99.5520 | 0.00349 | 14.0857 | 112.0115 | 92.8769 | 14.45993 | – |
| 2025 Aug 25 17:56 | 2025 Aug 22 09:50:44 | 99.5520 | 0.00349 | 14.0857 | 112.0115 | 92.8769 | 14.45993 | – |
| 2025 Aug 24 17:56 | 2025 Aug 22 09:50:44 | 99.5520 | 0.00349 | 14.0857 | 112.0115 | 92.8769 | 14.45993 | – |
| 2025 Aug 23 17:56 | 2025 Aug 22 09:50:44 | 99.5520 | 0.00349 | 14.0857 | 112.0115 | 92.8769 | 14.45993 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 10:07:26 | 99.5534 | 0.00331 | 13.7125 | 125.6933 | 92.8769 | 14.45993 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 10:07:26 | 99.5534 | 0.00331 | 13.7125 | 125.6933 | 92.8769 | 14.45993 | – |