Orbital elements of DELTA 1 DEB
| Launched | 4 March 1978 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 12291 |
| 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 02 18:57 | 2025 Oct 29 12:24:37 | 99.2834 | 0.00422 | 7.8716 | 5.9964 | 62.8398 | 14.34209 | – |
| 2025 Nov 01 18:58 | 2025 Oct 29 12:24:37 | 99.2834 | 0.00422 | 7.8716 | 5.9964 | 62.8398 | 14.34209 | – |
| 2025 Oct 31 18:57 | 2025 Oct 29 12:24:37 | 99.2834 | 0.00422 | 7.8716 | 5.9964 | 62.8398 | 14.34209 | – |
| 2025 Oct 30 18:57 | 2025 Oct 29 12:24:37 | 99.2834 | 0.00422 | 7.8716 | 5.9964 | 62.8398 | 14.34209 | – |
| 2025 Oct 29 18:57 | 2025 Oct 29 12:24:37 | 99.2834 | 0.00422 | 7.8716 | 5.9964 | 62.8398 | 14.34209 | – |
| 2025 Oct 28 18:57 | 2025 Oct 23 22:43:57 | 99.2831 | 0.00424 | 7.4730 | 22.0733 | 62.8398 | 14.34209 | – |
| 2025 Oct 27 18:57 | 2025 Oct 23 22:43:57 | 99.2831 | 0.00424 | 7.4730 | 22.0733 | 62.8398 | 14.34209 | – |
| 2025 Oct 26 18:57 | 2025 Oct 23 22:43:57 | 99.2831 | 0.00424 | 7.4730 | 22.0733 | 62.8398 | 14.34209 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 22:43:57 | 99.2831 | 0.00424 | 7.4730 | 22.0733 | 62.8398 | 14.34209 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 22:43:57 | 99.2831 | 0.00424 | 7.4730 | 22.0733 | 62.8398 | 14.34209 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 06:59:42 | 99.2829 | 0.00424 | 7.0683 | 38.4467 | 62.8398 | 14.34209 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 06:59:42 | 99.2829 | 0.00424 | 7.0683 | 38.4467 | 62.8398 | 14.34209 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 06:59:42 | 99.2829 | 0.00424 | 7.0683 | 38.4467 | 62.8398 | 14.34209 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 06:59:42 | 99.2829 | 0.00424 | 7.0683 | 38.4467 | 62.8398 | 14.34209 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 06:59:42 | 99.2829 | 0.00424 | 7.0683 | 38.4467 | 62.8398 | 14.34209 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 11:13:27 | 99.2830 | 0.00426 | 6.2939 | 69.6402 | 62.8398 | 14.34209 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 11:13:27 | 99.2830 | 0.00426 | 6.2939 | 69.6402 | 62.8398 | 14.34209 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 11:13:27 | 99.2830 | 0.00426 | 6.2939 | 69.6402 | 62.8398 | 14.34209 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 11:13:27 | 99.2830 | 0.00426 | 6.2939 | 69.6402 | 62.8398 | 14.34209 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 11:13:27 | 99.2830 | 0.00426 | 6.2939 | 69.6402 | 62.8398 | 14.34209 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 11:13:27 | 99.2830 | 0.00426 | 6.2939 | 69.6402 | 62.8398 | 14.34209 | – |
| 2025 Oct 09 17:56 | 2025 Oct 07 11:13:27 | 99.2830 | 0.00426 | 6.2939 | 69.6402 | 62.8398 | 14.34209 | – |
| 2025 Oct 08 17:56 | 2025 Oct 07 11:13:27 | 99.2830 | 0.00426 | 6.2939 | 69.6402 | 62.8398 | 14.34209 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 11:13:27 | 99.2830 | 0.00426 | 6.2939 | 69.6402 | 62.8398 | 14.34209 | – |