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 | 26842 |
| 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 13 18:56 | 2026 Jan 10 10:42:56 | 99.8186 | 0.00380 | 23.8542 | 337.1075 | 177.1754 | 13.78021 | – |
| 2026 Jan 11 18:57 | 2026 Jan 10 10:42:56 | 99.8186 | 0.00380 | 23.8542 | 337.1075 | 177.1754 | 13.78021 | – |
| 2026 Jan 10 18:57 | 2026 Jan 06 05:13:32 | 99.8166 | 0.00380 | 23.5629 | 348.1748 | 177.1754 | 13.78021 | – |
| 2026 Jan 09 18:57 | 2026 Jan 06 05:13:32 | 99.8166 | 0.00380 | 23.5629 | 348.1748 | 177.1754 | 13.78021 | – |
| 2026 Jan 08 18:56 | 2026 Jan 06 05:13:32 | 99.8166 | 0.00380 | 23.5629 | 348.1748 | 177.1754 | 13.78021 | – |
| 2026 Jan 07 18:57 | 2026 Jan 06 05:13:32 | 99.8166 | 0.00380 | 23.5629 | 348.1748 | 177.1754 | 13.78021 | – |
| 2026 Jan 06 18:56 | 2026 Jan 06 05:13:32 | 99.8166 | 0.00380 | 23.5629 | 348.1748 | 177.1754 | 13.78021 | – |
| 2026 Jan 05 18:57 | 2025 Dec 31 10:14:21 | 99.8195 | 0.00386 | 23.1641 | 3.1027 | 177.1754 | 13.78021 | – |
| 2026 Jan 04 18:56 | 2025 Dec 31 10:14:21 | 99.8195 | 0.00386 | 23.1641 | 3.1027 | 177.1754 | 13.78021 | – |
| 2026 Jan 03 18:57 | 2025 Dec 31 10:14:21 | 99.8195 | 0.00386 | 23.1641 | 3.1027 | 177.1754 | 13.78021 | – |
| 2026 Jan 01 18:56 | 2025 Dec 31 10:14:21 | 99.8195 | 0.00386 | 23.1641 | 3.1027 | 177.1754 | 13.78021 | – |
| 2025 Dec 31 18:57 | 2025 Dec 31 10:14:21 | 99.8195 | 0.00386 | 23.1641 | 3.1027 | 177.1754 | 13.78021 | – |
| 2025 Dec 30 18:56 | 2025 Dec 26 04:19:12 | 99.8157 | 0.00387 | 22.8025 | 16.3911 | 177.1754 | 13.78021 | – |
| 2025 Dec 29 18:56 | 2025 Dec 26 04:19:12 | 99.8157 | 0.00387 | 22.8025 | 16.3911 | 177.1754 | 13.78021 | – |
| 2025 Dec 28 18:57 | 2025 Dec 26 04:19:12 | 99.8157 | 0.00387 | 22.8025 | 16.3911 | 177.1754 | 13.78021 | – |
| 2025 Dec 27 18:57 | 2025 Dec 26 04:19:12 | 99.8157 | 0.00387 | 22.8025 | 16.3911 | 177.1754 | 13.78021 | – |
| 2025 Dec 26 18:56 | 2025 Dec 26 04:19:12 | 99.8157 | 0.00387 | 22.8025 | 16.3911 | 177.1754 | 13.78021 | – |
| 2025 Dec 25 18:57 | 2025 Dec 19 22:17:57 | 99.8120 | 0.00389 | 22.3719 | 32.4717 | 177.1754 | 13.78021 | – |
| 2025 Dec 24 18:56 | 2025 Dec 19 22:17:57 | 99.8120 | 0.00389 | 22.3719 | 32.4717 | 177.1754 | 13.78021 | – |
| 2025 Dec 23 18:56 | 2025 Dec 19 22:17:57 | 99.8120 | 0.00389 | 22.3719 | 32.4717 | 177.1754 | 13.78021 | – |
| 2025 Dec 22 18:57 | 2025 Dec 19 22:17:57 | 99.8120 | 0.00389 | 22.3719 | 32.4717 | 177.1754 | 13.78021 | – |
| 2025 Dec 21 18:57 | 2025 Dec 19 22:17:57 | 99.8120 | 0.00389 | 22.3719 | 32.4717 | 177.1754 | 13.78021 | – |
| 2025 Dec 20 18:57 | 2025 Dec 19 22:17:57 | 99.8120 | 0.00389 | 22.3719 | 32.4717 | 177.1754 | 13.78021 | – |
| 2025 Dec 19 18:57 | 2025 Dec 11 10:59:49 | 99.8162 | 0.00392 | 21.7886 | 53.8933 | 177.1754 | 13.78021 | – |
| 2025 Dec 18 18:57 | 2025 Dec 11 10:59:49 | 99.8162 | 0.00392 | 21.7886 | 53.8933 | 177.1754 | 13.78021 | – |
| 2025 Dec 17 18:58 | 2025 Dec 11 10:59:49 | 99.8162 | 0.00392 | 21.7886 | 53.8933 | 177.1754 | 13.78021 | – |