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 | 21333 |
| 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 Sep 15 17:56 | 2025 Sep 15 05:32:36 | 99.7656 | 0.00043 | 3.7062 | 85.5399 | 94.1338 | 13.45442 | – |
| 2025 Sep 12 17:57 | 2025 Sep 03 04:25:12 | 99.7637 | 0.00043 | 2.9254 | 110.0094 | 94.1338 | 13.45442 | – |
| 2025 Sep 11 17:57 | 2025 Sep 03 04:25:12 | 99.7637 | 0.00043 | 2.9254 | 110.0094 | 94.1338 | 13.45442 | – |
| 2025 Sep 10 17:56 | 2025 Sep 03 04:25:12 | 99.7637 | 0.00043 | 2.9254 | 110.0094 | 94.1338 | 13.45442 | – |
| 2025 Sep 08 17:57 | 2025 Sep 03 04:25:12 | 99.7637 | 0.00043 | 2.9254 | 110.0094 | 94.1338 | 13.45442 | – |
| 2025 Sep 07 17:56 | 2025 Sep 03 04:25:12 | 99.7637 | 0.00043 | 2.9254 | 110.0094 | 94.1338 | 13.45442 | – |
| 2025 Sep 06 20:41 | 2025 Sep 03 04:25:12 | 99.7637 | 0.00043 | 2.9254 | 110.0094 | 94.1338 | 13.45442 | – |
| 2025 Sep 03 17:57 | 2025 Sep 03 04:25:12 | 99.7637 | 0.00043 | 2.9254 | 110.0094 | 94.1338 | 13.45442 | – |
| 2025 Sep 02 17:56 | 2025 Aug 27 22:21:47 | 99.7630 | 0.00043 | 2.5203 | 122.7635 | 94.1338 | 13.45442 | – |
| 2025 Sep 01 17:56 | 2025 Aug 27 22:21:47 | 99.7630 | 0.00043 | 2.5203 | 122.7635 | 94.1338 | 13.45442 | – |
| 2025 Aug 31 17:56 | 2025 Aug 27 22:21:47 | 99.7630 | 0.00043 | 2.5203 | 122.7635 | 94.1338 | 13.45442 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 22:21:47 | 99.7630 | 0.00043 | 2.5203 | 122.7635 | 94.1338 | 13.45442 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 22:21:47 | 99.7630 | 0.00043 | 2.5203 | 122.7635 | 94.1338 | 13.45442 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 22:21:47 | 99.7630 | 0.00043 | 2.5203 | 122.7635 | 94.1338 | 13.45442 | – |
| 2025 Aug 27 17:56 | 2025 Aug 22 22:47:33 | 99.7619 | 0.00042 | 2.1975 | 132.9454 | 94.1338 | 13.45442 | – |
| 2025 Aug 26 17:56 | 2025 Aug 22 22:47:33 | 99.7619 | 0.00042 | 2.1975 | 132.9454 | 94.1338 | 13.45442 | – |
| 2025 Aug 25 17:56 | 2025 Aug 22 22:47:33 | 99.7619 | 0.00042 | 2.1975 | 132.9454 | 94.1338 | 13.45442 | – |
| 2025 Aug 24 17:56 | 2025 Aug 22 22:47:33 | 99.7619 | 0.00042 | 2.1975 | 132.9454 | 94.1338 | 13.45442 | – |
| 2025 Aug 23 17:56 | 2025 Aug 22 22:47:33 | 99.7619 | 0.00042 | 2.1975 | 132.9454 | 94.1338 | 13.45442 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 23:03:53 | 99.7611 | 0.00041 | 1.8743 | 143.2018 | 94.1338 | 13.45442 | – |