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 | 26841 |
| 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 26 21:45:55 | 99.8931 | 0.05044 | 0.9297 | 128.0042 | 267.1458 | 12.89070 | – |
| 2026 Jan 31 18:56 | 2026 Jan 26 21:45:55 | 99.8931 | 0.05044 | 0.9297 | 128.0042 | 267.1458 | 12.89070 | – |
| 2026 Jan 30 18:57 | 2026 Jan 26 21:45:55 | 99.8931 | 0.05044 | 0.9297 | 128.0042 | 267.1458 | 12.89070 | – |
| 2026 Jan 29 18:56 | 2026 Jan 26 21:45:55 | 99.8931 | 0.05044 | 0.9297 | 128.0042 | 267.1458 | 12.89070 | – |
| 2026 Jan 28 18:56 | 2026 Jan 26 21:45:55 | 99.8931 | 0.05044 | 0.9297 | 128.0042 | 267.1458 | 12.89070 | – |
| 2026 Jan 27 18:56 | 2026 Jan 20 09:57:14 | 99.8924 | 0.05041 | 0.5421 | 142.5161 | 267.1458 | 12.89070 | – |
| 2026 Jan 26 18:57 | 2026 Jan 20 09:57:14 | 99.8924 | 0.05041 | 0.5421 | 142.5161 | 267.1458 | 12.89070 | – |
| 2026 Jan 25 18:57 | 2026 Jan 20 09:57:14 | 99.8924 | 0.05041 | 0.5421 | 142.5161 | 267.1458 | 12.89070 | – |
| 2026 Jan 24 18:58 | 2026 Jan 20 09:57:14 | 99.8924 | 0.05041 | 0.5421 | 142.5161 | 267.1458 | 12.89070 | – |
| 2026 Jan 22 18:56 | 2026 Jan 20 09:57:14 | 99.8924 | 0.05041 | 0.5421 | 142.5161 | 267.1458 | 12.89070 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 10:54:02 | 99.8914 | 0.05040 | 0.3057 | 151.3884 | 267.1458 | 12.89070 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 10:54:02 | 99.8914 | 0.05040 | 0.3057 | 151.3884 | 267.1458 | 12.89070 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 10:54:02 | 99.8914 | 0.05040 | 0.3057 | 151.3884 | 267.1458 | 12.89070 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 10:54:02 | 99.8914 | 0.05040 | 0.3057 | 151.3884 | 267.1458 | 12.89070 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 10:54:02 | 99.8914 | 0.05040 | 0.3057 | 151.3884 | 267.1458 | 12.89070 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 10:54:02 | 99.8914 | 0.05040 | 0.3057 | 151.3884 | 267.1458 | 12.89070 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 11:35:17 | 99.8920 | 0.05039 | 0.0089 | 162.4943 | 267.1458 | 12.89070 | – |
| 2026 Jan 13 18:56 | 2026 Jan 11 11:35:17 | 99.8920 | 0.05039 | 0.0089 | 162.4943 | 267.1458 | 12.89070 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 11:35:17 | 99.8920 | 0.05039 | 0.0089 | 162.4943 | 267.1458 | 12.89070 | – |
| 2026 Jan 10 18:57 | 2026 Jan 05 10:24:41 | 99.8930 | 0.05041 | 23.6477 | 176.0475 | 267.1458 | 12.89070 | – |
| 2026 Jan 09 18:57 | 2026 Jan 05 10:24:41 | 99.8930 | 0.05041 | 23.6477 | 176.0475 | 267.1458 | 12.89070 | – |
| 2026 Jan 08 18:56 | 2026 Jan 05 10:24:41 | 99.8930 | 0.05041 | 23.6477 | 176.0475 | 267.1458 | 12.89070 | – |
| 2026 Jan 07 18:57 | 2026 Jan 05 10:24:41 | 99.8930 | 0.05041 | 23.6477 | 176.0475 | 267.1458 | 12.89070 | – |
| 2026 Jan 06 18:56 | 2026 Jan 05 10:24:41 | 99.8930 | 0.05041 | 23.6477 | 176.0475 | 267.1458 | 12.89070 | – |
| 2026 Jan 05 18:57 | 2025 Dec 28 10:33:05 | 99.8929 | 0.05046 | 23.1704 | 193.9223 | 267.1458 | 12.89070 | – |