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 | 42646 |
| 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 05 18:58 | 2026 Feb 01 12:32:56 | 100.0120 | 0.00541 | 20.8041 | 180.5504 | 179.5570 | 13.36079 | – |
| 2026 Feb 04 18:57 | 2026 Feb 01 12:32:56 | 100.0120 | 0.00541 | 20.8041 | 180.5504 | 179.5570 | 13.36079 | – |
| 2026 Feb 03 18:56 | 2026 Feb 01 12:32:56 | 100.0120 | 0.00541 | 20.8041 | 180.5504 | 179.5570 | 13.36079 | – |
| 2026 Feb 02 18:56 | 2026 Feb 01 12:32:56 | 100.0120 | 0.00541 | 20.8041 | 180.5504 | 179.5570 | 13.36079 | – |
| 2026 Feb 01 18:56 | 2026 Jan 22 11:43:23 | 100.0121 | 0.00539 | 20.1482 | 204.9473 | 179.5570 | 13.36079 | – |
| 2026 Jan 31 18:56 | 2026 Jan 22 11:43:23 | 100.0121 | 0.00539 | 20.1482 | 204.9473 | 179.5570 | 13.36079 | – |
| 2026 Jan 30 18:57 | 2026 Jan 22 11:43:23 | 100.0121 | 0.00539 | 20.1482 | 204.9473 | 179.5570 | 13.36079 | – |
| 2026 Jan 29 18:56 | 2026 Jan 22 11:43:23 | 100.0121 | 0.00539 | 20.1482 | 204.9473 | 179.5570 | 13.36079 | – |
| 2026 Jan 28 18:56 | 2026 Jan 22 11:43:23 | 100.0121 | 0.00539 | 20.1482 | 204.9473 | 179.5570 | 13.36079 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 11:43:23 | 100.0121 | 0.00539 | 20.1482 | 204.9473 | 179.5570 | 13.36079 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 11:43:23 | 100.0121 | 0.00539 | 20.1482 | 204.9473 | 179.5570 | 13.36079 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 11:43:23 | 100.0121 | 0.00539 | 20.1482 | 204.9473 | 179.5570 | 13.36079 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 11:43:23 | 100.0121 | 0.00539 | 20.1482 | 204.9473 | 179.5570 | 13.36079 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 11:43:23 | 100.0121 | 0.00539 | 20.1482 | 204.9473 | 179.5570 | 13.36079 | – |
| 2026 Jan 21 18:56 | 2026 Jan 13 12:03:27 | 100.0119 | 0.00539 | 19.5608 | 226.7975 | 179.5570 | 13.36079 | – |
| 2026 Jan 20 19:06 | 2026 Jan 13 12:03:27 | 100.0119 | 0.00539 | 19.5608 | 226.7975 | 179.5570 | 13.36079 | – |
| 2026 Jan 19 18:57 | 2026 Jan 13 12:03:27 | 100.0119 | 0.00539 | 19.5608 | 226.7975 | 179.5570 | 13.36079 | – |
| 2026 Jan 18 18:57 | 2026 Jan 13 12:03:27 | 100.0119 | 0.00539 | 19.5608 | 226.7975 | 179.5570 | 13.36079 | – |
| 2026 Jan 17 18:56 | 2026 Jan 13 12:03:27 | 100.0119 | 0.00539 | 19.5608 | 226.7975 | 179.5570 | 13.36079 | – |
| 2026 Jan 16 18:57 | 2026 Jan 13 12:03:27 | 100.0119 | 0.00539 | 19.5608 | 226.7975 | 179.5570 | 13.36079 | – |