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 | 42657 |
| 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 Oct 13 17:57 | 2026 Oct 05 11:30:11 | 99.6571 | 0.00461 | 11.6862 | 72.3957 | 288.2209 | 13.54526 | – |
| 2026 Oct 12 17:57 | 2026 Oct 05 11:30:11 | 99.6571 | 0.00461 | 11.6862 | 72.3957 | 288.2209 | 13.54526 | – |
| 2026 Oct 11 17:58 | 2026 Oct 05 11:30:11 | 99.6571 | 0.00461 | 11.6862 | 72.3957 | 288.2209 | 13.54526 | – |
| 2026 Oct 10 17:58 | 2026 Oct 05 11:30:11 | 99.6571 | 0.00461 | 11.6862 | 72.3957 | 288.2209 | 13.54526 | – |
| 2026 Oct 09 17:57 | 2026 Oct 05 11:30:11 | 99.6571 | 0.00461 | 11.6862 | 72.3957 | 288.2209 | 13.54526 | – |
| 2026 Oct 08 17:57 | 2026 Oct 04 00:02:54 | 99.6573 | 0.00461 | 11.5900 | 76.0293 | 288.2209 | 13.54526 | – |
| 2026 Oct 07 17:57 | 2026 Oct 04 00:02:54 | 99.6573 | 0.00461 | 11.5900 | 76.0293 | 288.2209 | 13.54526 | – |
| 2026 Oct 06 17:57 | 2026 Oct 04 00:02:54 | 99.6573 | 0.00461 | 11.5900 | 76.0293 | 288.2209 | 13.54526 | – |
| 2026 Oct 05 17:57 | 2026 Oct 04 00:02:54 | 99.6573 | 0.00461 | 11.5900 | 76.0293 | 288.2209 | 13.54526 | – |
| 2026 Oct 04 17:57 | 2026 Oct 04 00:02:54 | 99.6573 | 0.00461 | 11.5900 | 76.0293 | 288.2209 | 13.54526 | – |
| 2026 Oct 03 17:57 | 2026 Sep 26 11:13:40 | 99.6580 | 0.00461 | 11.0992 | 94.5810 | 288.2209 | 13.54526 | – |
| 2026 Oct 02 17:57 | 2026 Sep 26 11:13:40 | 99.6580 | 0.00461 | 11.0992 | 94.5810 | 288.2209 | 13.54526 | – |
| 2026 Oct 01 17:57 | 2026 Sep 26 11:13:40 | 99.6580 | 0.00461 | 11.0992 | 94.5810 | 288.2209 | 13.54526 | – |
| 2026 Sep 30 17:57 | 2026 Sep 26 11:13:40 | 99.6580 | 0.00461 | 11.0992 | 94.5810 | 288.2209 | 13.54526 | – |
| 2026 Sep 29 17:58 | 2026 Sep 26 11:13:40 | 99.6580 | 0.00461 | 11.0992 | 94.5810 | 288.2209 | 13.54526 | – |
| 2026 Sep 28 17:57 | 2026 Sep 26 11:13:40 | 99.6580 | 0.00461 | 11.0992 | 94.5810 | 288.2209 | 13.54526 | – |
| 2026 Sep 27 17:57 | 2026 Sep 16 22:32:34 | 99.6592 | 0.00459 | 10.4785 | 117.9753 | 288.2209 | 13.54526 | – |
| 2026 Sep 26 17:57 | 2026 Sep 16 22:32:34 | 99.6592 | 0.00459 | 10.4785 | 117.9753 | 288.2209 | 13.54526 | – |
| 2026 Sep 25 17:57 | 2026 Sep 16 22:32:34 | 99.6592 | 0.00459 | 10.4785 | 117.9753 | 288.2209 | 13.54526 | – |
| 2026 Sep 24 17:58 | 2026 Sep 16 22:32:34 | 99.6592 | 0.00459 | 10.4785 | 117.9753 | 288.2209 | 13.54526 | – |
| 2026 Sep 23 17:58 | 2026 Sep 16 22:32:34 | 99.6592 | 0.00459 | 10.4785 | 117.9753 | 288.2209 | 13.54526 | – |
| 2026 Sep 22 17:58 | 2026 Sep 16 22:32:34 | 99.6592 | 0.00459 | 10.4785 | 117.9753 | 288.2209 | 13.54526 | – |
| 2026 Sep 21 17:57 | 2026 Sep 12 12:10:38 | 99.6594 | 0.00458 | 10.1898 | 128.9761 | 288.2209 | 13.54526 | – |
| 2026 Sep 20 17:58 | 2026 Sep 12 12:10:38 | 99.6594 | 0.00458 | 10.1898 | 128.9761 | 288.2209 | 13.54526 | – |
| 2026 Sep 19 17:59 | 2026 Sep 12 12:10:38 | 99.6594 | 0.00458 | 10.1898 | 128.9761 | 288.2209 | 13.54526 | – |
| 2026 Sep 18 17:57 | 2026 Sep 12 12:10:38 | 99.6594 | 0.00458 | 10.1898 | 128.9761 | 288.2209 | 13.54526 | – |
| 2026 Sep 17 17:57 | 2026 Sep 12 12:10:38 | 99.6594 | 0.00458 | 10.1898 | 128.9761 | 288.2209 | 13.54526 | – |
| 2026 Sep 16 17:58 | 2026 Sep 12 12:10:38 | 99.6594 | 0.00458 | 10.1898 | 128.9761 | 288.2209 | 13.54526 | – |