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 | 42643 |
| 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 Jun 08 17:56 | 2026 Jun 06 06:08:29 | 99.6508 | 0.02949 | 23.5726 | 341.0750 | 17.9573 | 12.88751 | – |
| 2026 Jun 07 17:56 | 2026 Jun 06 06:08:29 | 99.6508 | 0.02949 | 23.5726 | 341.0750 | 17.9573 | 12.88751 | – |
| 2026 Jun 05 17:56 | 2026 May 22 08:25:23 | 99.6518 | 0.02954 | 22.7075 | 14.3655 | 17.9573 | 12.88751 | – |
| 2026 Jun 04 17:57 | 2026 May 22 08:25:23 | 99.6518 | 0.02954 | 22.7075 | 14.3655 | 17.9573 | 12.88751 | – |
| 2026 Jun 02 17:56 | 2026 May 22 08:25:23 | 99.6518 | 0.02954 | 22.7075 | 14.3655 | 17.9573 | 12.88751 | – |
| 2026 Jun 01 17:57 | 2026 May 22 08:25:23 | 99.6518 | 0.02954 | 22.7075 | 14.3655 | 17.9573 | 12.88751 | – |
| 2026 May 31 17:58 | 2026 May 22 08:25:23 | 99.6518 | 0.02954 | 22.7075 | 14.3655 | 17.9573 | 12.88751 | – |
| 2026 May 30 17:57 | 2026 May 22 08:25:23 | 99.6518 | 0.02954 | 22.7075 | 14.3655 | 17.9573 | 12.88751 | – |
| 2026 May 29 17:57 | 2026 May 22 08:25:23 | 99.6518 | 0.02954 | 22.7075 | 14.3655 | 17.9573 | 12.88751 | – |
| 2026 May 28 17:56 | 2026 May 22 08:25:23 | 99.6518 | 0.02954 | 22.7075 | 14.3655 | 17.9573 | 12.88751 | – |
| 2026 May 27 17:57 | 2026 May 22 08:25:23 | 99.6518 | 0.02954 | 22.7075 | 14.3655 | 17.9573 | 12.88751 | – |
| 2026 May 26 17:57 | 2026 May 22 08:25:23 | 99.6518 | 0.02954 | 22.7075 | 14.3655 | 17.9573 | 12.88751 | – |
| 2026 May 25 17:57 | 2026 May 15 08:44:31 | 99.6526 | 0.02956 | 22.3020 | 29.9356 | 17.9573 | 12.88751 | – |
| 2026 May 24 17:57 | 2026 May 15 08:44:31 | 99.6526 | 0.02956 | 22.3020 | 29.9356 | 17.9573 | 12.88751 | – |
| 2026 May 23 17:58 | 2026 May 15 08:44:31 | 99.6526 | 0.02956 | 22.3020 | 29.9356 | 17.9573 | 12.88751 | – |
| 2026 May 22 17:57 | 2026 May 15 08:44:31 | 99.6526 | 0.02956 | 22.3020 | 29.9356 | 17.9573 | 12.88751 | – |
| 2026 May 21 17:57 | 2026 May 15 08:44:31 | 99.6526 | 0.02956 | 22.3020 | 29.9356 | 17.9573 | 12.88751 | – |
| 2026 May 20 17:57 | 2026 May 15 08:44:31 | 99.6526 | 0.02956 | 22.3020 | 29.9356 | 17.9573 | 12.88751 | – |
| 2026 May 19 17:58 | 2026 May 15 08:44:31 | 99.6526 | 0.02956 | 22.3020 | 29.9356 | 17.9573 | 12.88751 | – |
| 2026 May 18 17:57 | 2026 May 15 08:44:31 | 99.6526 | 0.02956 | 22.3020 | 29.9356 | 17.9573 | 12.88751 | – |
| 2026 May 17 17:57 | 2026 May 15 08:44:31 | 99.6526 | 0.02956 | 22.3020 | 29.9356 | 17.9573 | 12.88751 | – |
| 2026 May 16 17:56 | 2026 May 15 08:44:31 | 99.6526 | 0.02956 | 22.3020 | 29.9356 | 17.9573 | 12.88751 | – |
| 2026 May 15 17:57 | 2026 May 07 06:58:35 | 99.6533 | 0.02958 | 21.8334 | 47.9339 | 17.9573 | 12.88751 | – |
| 2026 May 14 17:58 | 2026 May 07 06:58:35 | 99.6533 | 0.02958 | 21.8334 | 47.9339 | 17.9573 | 12.88751 | – |
| 2026 May 13 17:58 | 2026 May 07 06:58:35 | 99.6533 | 0.02958 | 21.8334 | 47.9339 | 17.9573 | 12.88751 | – |
| 2026 May 12 17:58 | 2026 May 07 06:58:35 | 99.6533 | 0.02958 | 21.8334 | 47.9339 | 17.9573 | 12.88751 | – |