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 | 21914 |
| 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 Apr 16 17:57 | 2026 Apr 12 14:04:22 | 99.4490 | 0.06328 | 9.0926 | 217.3677 | 301.9948 | 12.13863 | – |
| 2026 Apr 14 17:57 | 2026 Apr 12 14:04:22 | 99.4490 | 0.06328 | 9.0926 | 217.3677 | 301.9948 | 12.13863 | – |
| 2026 Apr 13 17:57 | 2026 Apr 12 14:04:22 | 99.4490 | 0.06328 | 9.0926 | 217.3677 | 301.9948 | 12.13863 | – |
| 2026 Apr 12 17:57 | 2026 Apr 08 13:11:56 | 99.4499 | 0.06325 | 8.8917 | 225.3105 | 301.9948 | 12.13863 | – |
| 2026 Apr 11 17:57 | 2026 Apr 08 13:11:56 | 99.4499 | 0.06325 | 8.8917 | 225.3105 | 301.9948 | 12.13863 | – |
| 2026 Apr 10 17:58 | 2026 Apr 08 13:11:56 | 99.4499 | 0.06325 | 8.8917 | 225.3105 | 301.9948 | 12.13863 | – |
| 2026 Apr 09 18:01 | 2026 Apr 08 13:11:56 | 99.4499 | 0.06325 | 8.8917 | 225.3105 | 301.9948 | 12.13863 | – |
| 2026 Apr 08 17:57 | 2026 Apr 08 13:11:56 | 99.4499 | 0.06325 | 8.8917 | 225.3105 | 301.9948 | 12.13863 | – |
| 2026 Apr 07 17:57 | 2026 Apr 01 02:22:24 | 99.4512 | 0.06319 | 8.5208 | 239.9822 | 301.9948 | 12.13863 | – |
| 2026 Apr 06 17:57 | 2026 Apr 01 02:22:24 | 99.4512 | 0.06319 | 8.5208 | 239.9822 | 301.9948 | 12.13863 | – |
| 2026 Apr 05 17:56 | 2026 Apr 01 02:22:24 | 99.4512 | 0.06319 | 8.5208 | 239.9822 | 301.9948 | 12.13863 | – |
| 2026 Apr 04 17:57 | 2026 Apr 01 02:22:24 | 99.4512 | 0.06319 | 8.5208 | 239.9822 | 301.9948 | 12.13863 | – |
| 2026 Apr 03 17:56 | 2026 Apr 01 02:22:24 | 99.4512 | 0.06319 | 8.5208 | 239.9822 | 301.9948 | 12.13863 | – |
| 2026 Apr 02 18:03 | 2026 Apr 01 02:22:24 | 99.4512 | 0.06319 | 8.5208 | 239.9822 | 301.9948 | 12.13863 | – |
| 2026 Mar 31 17:57 | 2026 Mar 26 01:58:03 | 99.4525 | 0.06316 | 8.2213 | 251.8410 | 301.9948 | 12.13863 | – |
| 2026 Mar 30 17:58 | 2026 Mar 26 01:58:03 | 99.4525 | 0.06316 | 8.2213 | 251.8410 | 301.9948 | 12.13863 | – |
| 2026 Mar 29 17:57 | 2026 Mar 26 01:58:03 | 99.4525 | 0.06316 | 8.2213 | 251.8410 | 301.9948 | 12.13863 | – |
| 2026 Mar 28 18:57 | 2026 Mar 26 01:58:03 | 99.4525 | 0.06316 | 8.2213 | 251.8410 | 301.9948 | 12.13863 | – |
| 2026 Mar 27 18:57 | 2026 Mar 26 01:58:03 | 99.4525 | 0.06316 | 8.2213 | 251.8410 | 301.9948 | 12.13863 | – |
| 2026 Mar 26 18:57 | 2026 Mar 26 01:58:03 | 99.4525 | 0.06316 | 8.2213 | 251.8410 | 301.9948 | 12.13863 | – |
| 2026 Mar 25 18:56 | 2026 Mar 19 14:28:49 | 99.4543 | 0.06312 | 7.8987 | 264.6129 | 301.9948 | 12.13863 | – |
| 2026 Mar 24 18:56 | 2026 Mar 19 14:28:49 | 99.4543 | 0.06312 | 7.8987 | 264.6129 | 301.9948 | 12.13863 | – |
| 2026 Mar 23 18:56 | 2026 Mar 19 14:28:49 | 99.4543 | 0.06312 | 7.8987 | 264.6129 | 301.9948 | 12.13863 | – |
| 2026 Mar 22 18:56 | 2026 Mar 19 14:28:49 | 99.4543 | 0.06312 | 7.8987 | 264.6129 | 301.9948 | 12.13863 | – |
| 2026 Mar 21 19:05 | 2026 Mar 19 14:28:49 | 99.4543 | 0.06312 | 7.8987 | 264.6129 | 301.9948 | 12.13863 | – |
| 2026 Mar 20 18:57 | 2026 Mar 19 14:28:49 | 99.4543 | 0.06312 | 7.8987 | 264.6129 | 301.9948 | 12.13863 | – |