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 | 21358 |
| 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 Dec 20 18:57 | 2025 Dec 20 06:52:45 | 99.6512 | 0.01672 | 16.7363 | 114.0525 | 9.3568 | 13.15478 | – |
| 2025 Dec 19 18:57 | 2025 Dec 12 05:32:11 | 99.6511 | 0.01668 | 16.2463 | 133.0177 | 9.3568 | 13.15478 | – |
| 2025 Dec 18 18:57 | 2025 Dec 12 05:32:11 | 99.6511 | 0.01668 | 16.2463 | 133.0177 | 9.3568 | 13.15478 | – |
| 2025 Dec 17 18:58 | 2025 Dec 12 05:32:11 | 99.6511 | 0.01668 | 16.2463 | 133.0177 | 9.3568 | 13.15478 | – |
| 2025 Dec 16 18:57 | 2025 Dec 12 05:32:11 | 99.6511 | 0.01668 | 16.2463 | 133.0177 | 9.3568 | 13.15478 | – |
| 2025 Dec 15 18:58 | 2025 Dec 12 05:32:11 | 99.6511 | 0.01668 | 16.2463 | 133.0177 | 9.3568 | 13.15478 | – |
| 2025 Dec 14 18:56 | 2025 Dec 12 05:32:11 | 99.6511 | 0.01668 | 16.2463 | 133.0177 | 9.3568 | 13.15478 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 05:32:11 | 99.6511 | 0.01668 | 16.2463 | 133.0177 | 9.3568 | 13.15478 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 05:32:11 | 99.6511 | 0.01668 | 16.2463 | 133.0177 | 9.3568 | 13.15478 | – |
| 2025 Dec 11 18:56 | 2025 Dec 07 05:04:31 | 99.6510 | 0.01666 | 15.9410 | 144.8713 | 9.3568 | 13.15478 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 05:04:31 | 99.6510 | 0.01666 | 15.9410 | 144.8713 | 9.3568 | 13.15478 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 05:04:31 | 99.6510 | 0.01666 | 15.9410 | 144.8713 | 9.3568 | 13.15478 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 05:04:31 | 99.6510 | 0.01666 | 15.9410 | 144.8713 | 9.3568 | 13.15478 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 05:04:31 | 99.6510 | 0.01666 | 15.9410 | 144.8713 | 9.3568 | 13.15478 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 04:36:08 | 99.6507 | 0.01664 | 15.6356 | 156.7290 | 9.3568 | 13.15478 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 04:36:08 | 99.6507 | 0.01664 | 15.6356 | 156.7290 | 9.3568 | 13.15478 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 04:36:08 | 99.6507 | 0.01664 | 15.6356 | 156.7290 | 9.3568 | 13.15478 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 04:36:08 | 99.6507 | 0.01664 | 15.6356 | 156.7290 | 9.3568 | 13.15478 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 04:36:08 | 99.6507 | 0.01664 | 15.6356 | 156.7290 | 9.3568 | 13.15478 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 04:40:26 | 99.6506 | 0.01663 | 15.2100 | 173.2585 | 9.3568 | 13.15478 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 04:40:26 | 99.6506 | 0.01663 | 15.2100 | 173.2585 | 9.3568 | 13.15478 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 04:40:26 | 99.6506 | 0.01663 | 15.2100 | 173.2585 | 9.3568 | 13.15478 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 04:40:26 | 99.6506 | 0.01663 | 15.2100 | 173.2585 | 9.3568 | 13.15478 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 04:40:26 | 99.6506 | 0.01663 | 15.2100 | 173.2585 | 9.3568 | 13.15478 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 04:40:26 | 99.6506 | 0.01663 | 15.2100 | 173.2585 | 9.3568 | 13.15478 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 05:53:17 | 99.6506 | 0.01663 | 14.9090 | 184.9845 | 9.3568 | 13.15478 | – |
| 2025 Nov 23 18:57 | 2025 Nov 20 05:53:17 | 99.6506 | 0.01663 | 14.9090 | 184.9845 | 9.3568 | 13.15478 | – |