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 | 42633 |
| 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 27 19:05 | 2026 Feb 26 09:01:05 | 99.6704 | 0.01248 | 17.9351 | 280.5334 | 78.1742 | 13.25529 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 09:01:05 | 99.6704 | 0.01248 | 17.9351 | 280.5334 | 78.1742 | 13.25529 | – |
| 2026 Feb 05 18:58 | 2026 Feb 01 13:02:05 | 99.6722 | 0.01254 | 16.3946 | 339.3772 | 78.1742 | 13.25529 | – |
| 2026 Feb 04 18:57 | 2026 Feb 01 13:02:05 | 99.6722 | 0.01254 | 16.3946 | 339.3772 | 78.1742 | 13.25529 | – |
| 2026 Feb 03 18:56 | 2026 Feb 01 13:02:05 | 99.6722 | 0.01254 | 16.3946 | 339.3772 | 78.1742 | 13.25529 | – |
| 2026 Feb 02 18:56 | 2026 Feb 01 13:02:05 | 99.6722 | 0.01254 | 16.3946 | 339.3772 | 78.1742 | 13.25529 | – |
| 2026 Feb 01 18:56 | 2026 Jan 21 19:48:00 | 99.6725 | 0.01253 | 15.7296 | 4.7036 | 78.1742 | 13.25529 | – |
| 2026 Jan 31 18:56 | 2026 Jan 21 19:48:00 | 99.6725 | 0.01253 | 15.7296 | 4.7036 | 78.1742 | 13.25529 | – |