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 May 02 17:57 | 2026 Apr 24 19:00:33 | 99.6544 | 0.02959 | 21.1078 | 75.7802 | 287.5971 | 12.88743 | – |
| 2026 May 01 17:56 | 2026 Apr 24 19:00:33 | 99.6544 | 0.02959 | 21.1078 | 75.7802 | 287.5971 | 12.88743 | – |
| 2026 Apr 30 17:56 | 2026 Apr 24 19:00:33 | 99.6544 | 0.02959 | 21.1078 | 75.7802 | 287.5971 | 12.88743 | – |