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 Jan 11 18:57 | 2026 Jan 11 11:35:17 | 99.8920 | 0.05039 | 0.0089 | 162.4943 | 330.4569 | 12.89032 | – |
| 2026 Jan 10 18:57 | 2026 Jan 05 10:24:41 | 99.8930 | 0.05041 | 23.6477 | 176.0475 | 330.4569 | 12.89032 | – |
| 2026 Jan 09 18:57 | 2026 Jan 05 10:24:41 | 99.8930 | 0.05041 | 23.6477 | 176.0475 | 330.4569 | 12.89032 | – |
| 2026 Jan 08 18:56 | 2026 Jan 05 10:24:41 | 99.8930 | 0.05041 | 23.6477 | 176.0475 | 330.4569 | 12.89032 | – |
| 2026 Jan 07 18:57 | 2026 Jan 05 10:24:41 | 99.8930 | 0.05041 | 23.6477 | 176.0475 | 330.4569 | 12.89032 | – |
| 2026 Jan 06 18:56 | 2026 Jan 05 10:24:41 | 99.8930 | 0.05041 | 23.6477 | 176.0475 | 330.4569 | 12.89032 | – |
| 2026 Jan 05 18:57 | 2025 Dec 28 10:33:05 | 99.8929 | 0.05046 | 23.1704 | 193.9223 | 330.4569 | 12.89032 | – |
| 2026 Jan 04 18:56 | 2025 Dec 28 10:33:05 | 99.8929 | 0.05046 | 23.1704 | 193.9223 | 330.4569 | 12.89032 | – |
| 2026 Jan 03 18:57 | 2025 Dec 28 10:33:05 | 99.8929 | 0.05046 | 23.1704 | 193.9223 | 330.4569 | 12.89032 | – |
| 2026 Jan 01 18:56 | 2025 Dec 28 10:33:05 | 99.8929 | 0.05046 | 23.1704 | 193.9223 | 330.4569 | 12.89032 | – |
| 2025 Dec 31 18:57 | 2025 Dec 28 10:33:05 | 99.8929 | 0.05046 | 23.1704 | 193.9223 | 330.4569 | 12.89032 | – |
| 2025 Dec 30 18:56 | 2025 Dec 26 10:07:59 | 99.8929 | 0.05047 | 23.0500 | 198.4283 | 330.4569 | 12.89032 | – |
| 2025 Dec 29 18:56 | 2025 Dec 26 10:07:59 | 99.8929 | 0.05047 | 23.0500 | 198.4283 | 330.4569 | 12.89032 | – |
| 2025 Dec 28 18:57 | 2025 Dec 26 10:07:59 | 99.8929 | 0.05047 | 23.0500 | 198.4283 | 330.4569 | 12.89032 | – |
| 2025 Dec 27 18:57 | 2025 Dec 26 10:07:59 | 99.8929 | 0.05047 | 23.0500 | 198.4283 | 330.4569 | 12.89032 | – |
| 2025 Dec 26 18:56 | 2025 Dec 26 10:07:59 | 99.8929 | 0.05047 | 23.0500 | 198.4283 | 330.4569 | 12.89032 | – |
| 2025 Dec 25 18:57 | 2025 Dec 20 10:41:14 | 99.8916 | 0.05053 | 22.6932 | 211.7793 | 330.4569 | 12.89032 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 10:41:14 | 99.8916 | 0.05053 | 22.6932 | 211.7793 | 330.4569 | 12.89032 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 10:41:14 | 99.8916 | 0.05053 | 22.6932 | 211.7793 | 330.4569 | 12.89032 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 10:41:14 | 99.8916 | 0.05053 | 22.6932 | 211.7793 | 330.4569 | 12.89032 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 10:41:14 | 99.8916 | 0.05053 | 22.6932 | 211.7793 | 330.4569 | 12.89032 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 10:41:14 | 99.8916 | 0.05053 | 22.6932 | 211.7793 | 330.4569 | 12.89032 | – |
| 2025 Dec 19 18:57 | 2025 Dec 08 17:31:11 | 99.8963 | 0.05069 | 21.9940 | 237.8739 | 330.4569 | 12.89032 | – |
| 2025 Dec 18 18:57 | 2025 Dec 08 17:31:11 | 99.8963 | 0.05069 | 21.9940 | 237.8739 | 330.4569 | 12.89032 | – |
| 2025 Dec 17 18:58 | 2025 Dec 08 17:31:11 | 99.8963 | 0.05069 | 21.9940 | 237.8739 | 330.4569 | 12.89032 | – |
| 2025 Dec 16 18:57 | 2025 Dec 08 17:31:11 | 99.8963 | 0.05069 | 21.9940 | 237.8739 | 330.4569 | 12.89032 | – |
| 2025 Dec 15 18:58 | 2025 Dec 08 17:31:11 | 99.8963 | 0.05069 | 21.9940 | 237.8739 | 330.4569 | 12.89032 | – |