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 | 21269 |
| 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 Nov 05 18:57 | 2025 Nov 02 05:55:52 | 99.7442 | 0.01176 | 12.4832 | 194.0010 | 285.9107 | 13.23682 | – |
| 2025 Nov 04 18:57 | 2025 Nov 02 05:55:52 | 99.7442 | 0.01176 | 12.4832 | 194.0010 | 285.9107 | 13.23682 | – |
| 2025 Nov 03 18:57 | 2025 Nov 02 05:55:52 | 99.7442 | 0.01176 | 12.4832 | 194.0010 | 285.9107 | 13.23682 | – |
| 2025 Nov 02 18:57 | 2025 Oct 29 12:41:37 | 99.7443 | 0.01176 | 12.2515 | 202.8645 | 285.9107 | 13.23682 | – |
| 2025 Nov 01 18:58 | 2025 Oct 29 12:41:37 | 99.7443 | 0.01176 | 12.2515 | 202.8645 | 285.9107 | 13.23682 | – |
| 2025 Oct 31 18:57 | 2025 Oct 29 12:41:37 | 99.7443 | 0.01176 | 12.2515 | 202.8645 | 285.9107 | 13.23682 | – |
| 2025 Oct 30 18:57 | 2025 Oct 29 12:41:37 | 99.7443 | 0.01176 | 12.2515 | 202.8645 | 285.9107 | 13.23682 | – |
| 2025 Oct 29 18:57 | 2025 Oct 29 12:41:37 | 99.7443 | 0.01176 | 12.2515 | 202.8645 | 285.9107 | 13.23682 | – |
| 2025 Oct 28 18:57 | 2025 Oct 23 06:30:55 | 99.7448 | 0.01175 | 11.8617 | 217.7638 | 285.9107 | 13.23682 | – |
| 2025 Oct 27 18:57 | 2025 Oct 23 06:30:55 | 99.7448 | 0.01175 | 11.8617 | 217.7638 | 285.9107 | 13.23682 | – |
| 2025 Oct 26 18:57 | 2025 Oct 23 06:30:55 | 99.7448 | 0.01175 | 11.8617 | 217.7638 | 285.9107 | 13.23682 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 06:30:55 | 99.7448 | 0.01175 | 11.8617 | 217.7638 | 285.9107 | 13.23682 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 06:30:55 | 99.7448 | 0.01175 | 11.8617 | 217.7638 | 285.9107 | 13.23682 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 04:55:22 | 99.7454 | 0.01175 | 11.5461 | 229.8487 | 285.9107 | 13.23682 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 04:55:22 | 99.7454 | 0.01175 | 11.5461 | 229.8487 | 285.9107 | 13.23682 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 04:55:22 | 99.7454 | 0.01175 | 11.5461 | 229.8487 | 285.9107 | 13.23682 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 04:55:22 | 99.7454 | 0.01175 | 11.5461 | 229.8487 | 285.9107 | 13.23682 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 04:55:22 | 99.7454 | 0.01175 | 11.5461 | 229.8487 | 285.9107 | 13.23682 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 14:31:07 | 99.7467 | 0.01176 | 10.8856 | 255.1269 | 285.9107 | 13.23682 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 14:31:07 | 99.7467 | 0.01176 | 10.8856 | 255.1269 | 285.9107 | 13.23682 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 14:31:07 | 99.7467 | 0.01176 | 10.8856 | 255.1269 | 285.9107 | 13.23682 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 14:31:07 | 99.7467 | 0.01176 | 10.8856 | 255.1269 | 285.9107 | 13.23682 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 14:31:07 | 99.7467 | 0.01176 | 10.8856 | 255.1269 | 285.9107 | 13.23682 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 14:31:07 | 99.7467 | 0.01176 | 10.8856 | 255.1269 | 285.9107 | 13.23682 | – |
| 2025 Oct 09 17:56 | 2025 Oct 07 14:31:07 | 99.7467 | 0.01176 | 10.8856 | 255.1269 | 285.9107 | 13.23682 | – |