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 | 21472 |
| 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 Mar 04 18:57 | 2026 Mar 04 14:42:13 | 99.7860 | 0.02471 | 19.3754 | 36.5303 | 325.2414 | 13.59246 | – |
| 2026 Mar 03 18:56 | 2026 Feb 26 01:28:44 | 99.7867 | 0.02470 | 18.9392 | 52.9671 | 325.2414 | 13.59246 | – |
| 2026 Mar 02 18:57 | 2026 Feb 26 01:28:44 | 99.7867 | 0.02470 | 18.9392 | 52.9671 | 325.2414 | 13.59246 | – |
| 2026 Mar 01 18:57 | 2026 Feb 26 01:28:44 | 99.7867 | 0.02470 | 18.9392 | 52.9671 | 325.2414 | 13.59246 | – |
| 2026 Feb 28 18:56 | 2026 Feb 26 01:28:44 | 99.7867 | 0.02470 | 18.9392 | 52.9671 | 325.2414 | 13.59246 | – |
| 2026 Feb 27 19:05 | 2026 Feb 26 01:28:44 | 99.7867 | 0.02470 | 18.9392 | 52.9671 | 325.2414 | 13.59246 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 01:28:44 | 99.7867 | 0.02470 | 18.9392 | 52.9671 | 325.2414 | 13.59246 | – |
| 2026 Feb 05 18:58 | 2026 Feb 02 01:33:23 | 99.7887 | 0.02460 | 17.3409 | 113.3346 | 325.2414 | 13.59246 | – |