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 | 12284 |
| 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 |
| 2026 Jun 23 17:56 | 2026 Jun 22 04:35:28 | 98.8916 | 0.00922 | 16.9195 | 99.3132 | 291.0939 | 14.05192 | – |
| 2026 Jun 22 17:56 | 2026 Jun 16 17:29:01 | 98.8919 | 0.00923 | 16.5624 | 114.3281 | 291.0939 | 14.05192 | – |
| 2026 Jun 21 17:57 | 2026 Jun 16 17:29:01 | 98.8919 | 0.00923 | 16.5624 | 114.3281 | 291.0939 | 14.05192 | – |
| 2026 Jun 20 17:56 | 2026 Jun 16 17:29:01 | 98.8919 | 0.00923 | 16.5624 | 114.3281 | 291.0939 | 14.05192 | – |
| 2026 Jun 19 17:57 | 2026 Jun 16 17:29:01 | 98.8919 | 0.00923 | 16.5624 | 114.3281 | 291.0939 | 14.05192 | – |
| 2026 Jun 18 17:56 | 2026 Jun 16 17:29:01 | 98.8919 | 0.00923 | 16.5624 | 114.3281 | 291.0939 | 14.05192 | – |
| 2026 Jun 17 17:57 | 2026 Jun 16 17:29:01 | 98.8919 | 0.00923 | 16.5624 | 114.3281 | 291.0939 | 14.05192 | – |
| 2026 Jun 16 17:55 | 2026 Jun 12 03:47:46 | 98.8917 | 0.00923 | 16.2636 | 126.9176 | 291.0939 | 14.05192 | – |
| 2026 Jun 15 17:56 | 2026 Jun 12 03:47:46 | 98.8917 | 0.00923 | 16.2636 | 126.9176 | 291.0939 | 14.05192 | – |
| 2026 Jun 14 17:57 | 2026 Jun 12 03:47:46 | 98.8917 | 0.00923 | 16.2636 | 126.9176 | 291.0939 | 14.05192 | – |
| 2026 Jun 13 17:56 | 2026 Jun 12 03:47:46 | 98.8917 | 0.00923 | 16.2636 | 126.9176 | 291.0939 | 14.05192 | – |
| 2026 Jun 12 17:56 | 2026 Jun 12 03:47:46 | 98.8917 | 0.00923 | 16.2636 | 126.9176 | 291.0939 | 14.05192 | – |
| 2026 Jun 11 17:57 | 2026 Jun 06 04:16:17 | 98.8910 | 0.00922 | 15.8727 | 143.3532 | 291.0939 | 14.05192 | – |
| 2026 Jun 10 17:56 | 2026 Jun 06 04:16:17 | 98.8910 | 0.00922 | 15.8727 | 143.3532 | 291.0939 | 14.05192 | – |
| 2026 Jun 09 17:57 | 2026 Jun 06 04:16:17 | 98.8910 | 0.00922 | 15.8727 | 143.3532 | 291.0939 | 14.05192 | – |
| 2026 Jun 08 17:56 | 2026 Jun 06 04:16:17 | 98.8910 | 0.00922 | 15.8727 | 143.3532 | 291.0939 | 14.05192 | – |
| 2026 Jun 07 17:56 | 2026 Jun 06 04:16:17 | 98.8910 | 0.00922 | 15.8727 | 143.3532 | 291.0939 | 14.05192 | – |
| 2026 Jun 06 17:56 | 2026 May 31 04:39:26 | 98.8910 | 0.00920 | 15.4816 | 159.7463 | 291.0939 | 14.05192 | – |
| 2026 Jun 05 17:56 | 2026 May 31 04:39:26 | 98.8910 | 0.00920 | 15.4816 | 159.7463 | 291.0939 | 14.05192 | – |
| 2026 Jun 04 17:57 | 2026 May 31 04:39:26 | 98.8910 | 0.00920 | 15.4816 | 159.7463 | 291.0939 | 14.05192 | – |
| 2026 Jun 02 17:56 | 2026 May 31 04:39:26 | 98.8910 | 0.00920 | 15.4816 | 159.7463 | 291.0939 | 14.05192 | – |
| 2026 Jun 01 17:57 | 2026 May 31 04:39:26 | 98.8910 | 0.00920 | 15.4816 | 159.7463 | 291.0939 | 14.05192 | – |
| 2026 May 31 17:58 | 2026 May 31 04:39:26 | 98.8910 | 0.00920 | 15.4816 | 159.7463 | 291.0939 | 14.05192 | – |
| 2026 May 30 17:57 | 2026 May 26 04:54:02 | 98.8914 | 0.00917 | 15.1554 | 173.5345 | 291.0939 | 14.05192 | – |
| 2026 May 29 17:57 | 2026 May 26 04:54:02 | 98.8914 | 0.00917 | 15.1554 | 173.5345 | 291.0939 | 14.05192 | – |
| 2026 May 28 17:56 | 2026 May 26 04:54:02 | 98.8914 | 0.00917 | 15.1554 | 173.5345 | 291.0939 | 14.05192 | – |
| 2026 May 27 17:57 | 2026 May 26 04:54:02 | 98.8914 | 0.00917 | 15.1554 | 173.5345 | 291.0939 | 14.05192 | – |