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 | 12283 |
| 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 25 17:56 | 2026 Jun 22 12:19:37 | 98.8265 | 0.00898 | 12.6413 | 224.3461 | 289.9170 | 14.27294 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 12:19:37 | 98.8265 | 0.00898 | 12.6413 | 224.3461 | 289.9170 | 14.27294 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 12:19:37 | 98.8265 | 0.00898 | 12.6413 | 224.3461 | 289.9170 | 14.27294 | – |
| 2026 Jun 22 17:56 | 2026 Jun 17 07:25:11 | 98.8267 | 0.00896 | 12.2909 | 239.6310 | 289.9170 | 14.27294 | – |
| 2026 Jun 21 17:57 | 2026 Jun 17 07:25:11 | 98.8267 | 0.00896 | 12.2909 | 239.6310 | 289.9170 | 14.27294 | – |
| 2026 Jun 20 17:56 | 2026 Jun 17 07:25:11 | 98.8267 | 0.00896 | 12.2909 | 239.6310 | 289.9170 | 14.27294 | – |
| 2026 Jun 19 17:57 | 2026 Jun 17 07:25:11 | 98.8267 | 0.00896 | 12.2909 | 239.6310 | 289.9170 | 14.27294 | – |
| 2026 Jun 18 17:56 | 2026 Jun 17 07:25:11 | 98.8267 | 0.00896 | 12.2909 | 239.6310 | 289.9170 | 14.27294 | – |
| 2026 Jun 17 17:57 | 2026 Jun 17 07:25:11 | 98.8267 | 0.00896 | 12.2909 | 239.6310 | 289.9170 | 14.27294 | – |
| 2026 Jun 16 17:55 | 2026 Jun 11 06:42:19 | 98.8267 | 0.00894 | 11.8850 | 257.3592 | 289.9170 | 14.27294 | – |
| 2026 Jun 15 17:56 | 2026 Jun 11 06:42:19 | 98.8267 | 0.00894 | 11.8850 | 257.3592 | 289.9170 | 14.27294 | – |
| 2026 Jun 14 17:57 | 2026 Jun 11 06:42:19 | 98.8267 | 0.00894 | 11.8850 | 257.3592 | 289.9170 | 14.27294 | – |
| 2026 Jun 13 17:56 | 2026 Jun 11 06:42:19 | 98.8267 | 0.00894 | 11.8850 | 257.3592 | 289.9170 | 14.27294 | – |
| 2026 Jun 12 17:56 | 2026 Jun 11 06:42:19 | 98.8267 | 0.00894 | 11.8850 | 257.3592 | 289.9170 | 14.27294 | – |
| 2026 Jun 11 17:57 | 2026 Jun 07 06:34:58 | 98.8268 | 0.00894 | 11.6154 | 269.1604 | 289.9170 | 14.27294 | – |
| 2026 Jun 10 17:56 | 2026 Jun 07 06:34:58 | 98.8268 | 0.00894 | 11.6154 | 269.1604 | 289.9170 | 14.27294 | – |
| 2026 Jun 09 17:57 | 2026 Jun 07 06:34:58 | 98.8268 | 0.00894 | 11.6154 | 269.1604 | 289.9170 | 14.27294 | – |
| 2026 Jun 08 17:56 | 2026 Jun 07 06:34:58 | 98.8268 | 0.00894 | 11.6154 | 269.1604 | 289.9170 | 14.27294 | – |
| 2026 Jun 07 17:56 | 2026 Jun 07 06:34:58 | 98.8268 | 0.00894 | 11.6154 | 269.1604 | 289.9170 | 14.27294 | – |
| 2026 Jun 06 17:56 | 2026 May 31 12:02:31 | 98.8270 | 0.00895 | 11.1594 | 289.0865 | 289.9170 | 14.27294 | – |
| 2026 Jun 05 17:56 | 2026 May 31 12:02:31 | 98.8270 | 0.00895 | 11.1594 | 289.0865 | 289.9170 | 14.27294 | – |
| 2026 Jun 04 17:57 | 2026 May 31 12:02:31 | 98.8270 | 0.00895 | 11.1594 | 289.0865 | 289.9170 | 14.27294 | – |
| 2026 Jun 02 17:56 | 2026 May 31 12:02:31 | 98.8270 | 0.00895 | 11.1594 | 289.0865 | 289.9170 | 14.27294 | – |
| 2026 Jun 01 17:57 | 2026 May 31 12:02:31 | 98.8270 | 0.00895 | 11.1594 | 289.0865 | 289.9170 | 14.27294 | – |
| 2026 May 31 17:58 | 2026 May 31 12:02:31 | 98.8270 | 0.00895 | 11.1594 | 289.0865 | 289.9170 | 14.27294 | – |
| 2026 May 30 17:57 | 2026 May 26 06:52:48 | 98.8273 | 0.00896 | 10.8084 | 304.4166 | 289.9170 | 14.27294 | – |
| 2026 May 29 17:57 | 2026 May 26 06:52:48 | 98.8273 | 0.00896 | 10.8084 | 304.4166 | 289.9170 | 14.27294 | – |