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 | 21458 |
| 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 |
| 2025 Jun 30 17:56 | 2025 Jun 27 05:18:16 | 99.8136 | 0.05634 | 5.2567 | 346.5901 | 130.9548 | 12.44472 | – |
| 2025 Jun 29 17:56 | 2025 Jun 27 05:18:16 | 99.8136 | 0.05634 | 5.2567 | 346.5901 | 130.9548 | 12.44472 | – |
| 2025 Jun 28 17:56 | 2025 Jun 27 05:18:16 | 99.8136 | 0.05634 | 5.2567 | 346.5901 | 130.9548 | 12.44472 | – |
| 2025 Jun 27 17:56 | 2025 Jun 23 05:01:19 | 99.8142 | 0.05636 | 5.0374 | 354.8327 | 130.9548 | 12.44472 | – |
| 2025 Jun 26 17:56 | 2025 Jun 23 05:01:19 | 99.8142 | 0.05636 | 5.0374 | 354.8327 | 130.9548 | 12.44472 | – |
| 2025 Jun 25 17:56 | 2025 Jun 23 05:01:19 | 99.8142 | 0.05636 | 5.0374 | 354.8327 | 130.9548 | 12.44472 | – |
| 2025 Jun 24 17:56 | 2025 Jun 23 05:01:19 | 99.8142 | 0.05636 | 5.0374 | 354.8327 | 130.9548 | 12.44472 | – |
| 2025 Jun 23 17:56 | 2025 Jun 23 05:01:19 | 99.8142 | 0.05636 | 5.0374 | 354.8327 | 130.9548 | 12.44472 | – |
| 2025 Jun 22 17:56 | 2025 Jun 17 06:02:11 | 99.8149 | 0.05639 | 4.7118 | 7.0561 | 130.9548 | 12.44472 | – |
| 2025 Jun 21 17:56 | 2025 Jun 17 06:02:11 | 99.8149 | 0.05639 | 4.7118 | 7.0561 | 130.9548 | 12.44472 | – |
| 2025 Jun 20 17:57 | 2025 Jun 17 06:02:11 | 99.8149 | 0.05639 | 4.7118 | 7.0561 | 130.9548 | 12.44472 | – |
| 2025 Jun 19 17:56 | 2025 Jun 17 06:02:11 | 99.8149 | 0.05639 | 4.7118 | 7.0561 | 130.9548 | 12.44472 | – |
| 2025 Jun 18 17:56 | 2025 Jun 17 06:02:11 | 99.8149 | 0.05639 | 4.7118 | 7.0561 | 130.9548 | 12.44472 | – |
| 2025 Jun 17 17:56 | 2025 Jun 17 06:02:11 | 99.8149 | 0.05639 | 4.7118 | 7.0561 | 130.9548 | 12.44472 | – |
| 2025 Jun 16 17:56 | 2025 Jun 11 16:34:30 | 99.8155 | 0.05641 | 4.4079 | 18.4590 | 130.9548 | 12.44472 | – |
| 2025 Jun 15 17:56 | 2025 Jun 11 16:34:30 | 99.8155 | 0.05641 | 4.4079 | 18.4590 | 130.9548 | 12.44472 | – |
| 2025 Jun 14 17:56 | 2025 Jun 11 16:34:30 | 99.8155 | 0.05641 | 4.4079 | 18.4590 | 130.9548 | 12.44472 | – |
| 2025 Jun 13 17:56 | 2025 Jun 11 16:34:30 | 99.8155 | 0.05641 | 4.4079 | 18.4590 | 130.9548 | 12.44472 | – |
| 2025 Jun 12 17:56 | 2025 Jun 11 16:34:30 | 99.8155 | 0.05641 | 4.4079 | 18.4590 | 130.9548 | 12.44472 | – |
| 2025 Jun 11 17:56 | 2025 Jun 05 15:53:49 | 99.8164 | 0.05643 | 4.0784 | 30.8238 | 130.9548 | 12.44472 | – |
| 2025 Jun 10 17:56 | 2025 Jun 05 15:53:49 | 99.8164 | 0.05643 | 4.0784 | 30.8238 | 130.9548 | 12.44472 | – |
| 2025 Jun 09 17:56 | 2025 Jun 05 15:53:49 | 99.8164 | 0.05643 | 4.0784 | 30.8238 | 130.9548 | 12.44472 | – |
| 2025 Jun 08 17:56 | 2025 Jun 05 15:53:49 | 99.8164 | 0.05643 | 4.0784 | 30.8238 | 130.9548 | 12.44472 | – |
| 2025 Jun 07 17:56 | 2025 Jun 05 15:53:49 | 99.8164 | 0.05643 | 4.0784 | 30.8238 | 130.9548 | 12.44472 | – |
| 2025 Jun 06 17:56 | 2025 Jun 05 15:53:49 | 99.8164 | 0.05643 | 4.0784 | 30.8238 | 130.9548 | 12.44472 | – |
| 2025 Jun 05 17:56 | 2025 May 31 16:18:48 | 99.8166 | 0.05643 | 3.8061 | 41.0361 | 130.9548 | 12.44472 | – |
| 2025 Jun 04 17:57 | 2025 May 31 16:18:48 | 99.8166 | 0.05643 | 3.8061 | 41.0361 | 130.9548 | 12.44472 | – |
| 2025 Jun 03 17:57 | 2025 May 31 16:18:48 | 99.8166 | 0.05643 | 3.8061 | 41.0361 | 130.9548 | 12.44472 | – |