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 | 12198 |
| 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 06 17:56 | 2026 May 31 05:45:23 | 99.1528 | 0.01159 | 4.5276 | 318.0955 | 41.1380 | 14.03332 | – |
| 2026 Jun 05 17:56 | 2026 May 31 05:45:23 | 99.1528 | 0.01159 | 4.5276 | 318.0955 | 41.1380 | 14.03332 | – |
| 2026 Jun 04 17:57 | 2026 May 31 05:45:23 | 99.1528 | 0.01159 | 4.5276 | 318.0955 | 41.1380 | 14.03332 | – |
| 2026 Jun 02 17:56 | 2026 May 31 05:45:23 | 99.1528 | 0.01159 | 4.5276 | 318.0955 | 41.1380 | 14.03332 | – |
| 2026 Jun 01 17:57 | 2026 May 31 05:45:23 | 99.1528 | 0.01159 | 4.5276 | 318.0955 | 41.1380 | 14.03332 | – |
| 2026 May 31 17:58 | 2026 May 31 05:45:23 | 99.1528 | 0.01159 | 4.5276 | 318.0955 | 41.1380 | 14.03332 | – |
| 2026 May 30 17:57 | 2026 May 26 05:58:36 | 99.1531 | 0.01162 | 4.1928 | 331.8950 | 41.1380 | 14.03332 | – |
| 2026 May 29 17:57 | 2026 May 26 05:58:36 | 99.1531 | 0.01162 | 4.1928 | 331.8950 | 41.1380 | 14.03332 | – |
| 2026 May 28 17:56 | 2026 May 26 05:58:36 | 99.1531 | 0.01162 | 4.1928 | 331.8950 | 41.1380 | 14.03332 | – |
| 2026 May 27 17:57 | 2026 May 26 05:58:36 | 99.1531 | 0.01162 | 4.1928 | 331.8950 | 41.1380 | 14.03332 | – |
| 2026 May 26 17:57 | 2026 May 26 05:58:36 | 99.1531 | 0.01162 | 4.1928 | 331.8950 | 41.1380 | 14.03332 | – |
| 2026 May 25 17:57 | 2026 May 21 06:11:49 | 99.1529 | 0.01165 | 3.8581 | 345.6398 | 41.1380 | 14.03332 | – |
| 2026 May 24 17:57 | 2026 May 21 06:11:49 | 99.1529 | 0.01165 | 3.8581 | 345.6398 | 41.1380 | 14.03332 | – |
| 2026 May 23 17:58 | 2026 May 21 06:11:49 | 99.1529 | 0.01165 | 3.8581 | 345.6398 | 41.1380 | 14.03332 | – |
| 2026 May 22 17:57 | 2026 May 21 06:11:49 | 99.1529 | 0.01165 | 3.8581 | 345.6398 | 41.1380 | 14.03332 | – |
| 2026 May 21 17:57 | 2026 May 21 06:11:49 | 99.1529 | 0.01165 | 3.8581 | 345.6398 | 41.1380 | 14.03332 | – |
| 2026 May 20 17:57 | 2026 May 16 11:33:00 | 99.1528 | 0.01167 | 3.5377 | 358.7822 | 41.1380 | 14.03332 | – |
| 2026 May 19 17:58 | 2026 May 16 11:33:00 | 99.1528 | 0.01167 | 3.5377 | 358.7822 | 41.1380 | 14.03332 | – |
| 2026 May 18 17:57 | 2026 May 16 11:33:00 | 99.1528 | 0.01167 | 3.5377 | 358.7822 | 41.1380 | 14.03332 | – |
| 2026 May 17 17:57 | 2026 May 16 11:33:00 | 99.1528 | 0.01167 | 3.5377 | 358.7822 | 41.1380 | 14.03332 | – |
| 2026 May 16 17:56 | 2026 May 16 11:33:00 | 99.1528 | 0.01167 | 3.5377 | 358.7822 | 41.1380 | 14.03332 | – |
| 2026 May 15 17:57 | 2026 May 10 06:40:47 | 99.1526 | 0.01171 | 3.1216 | 15.8742 | 41.1380 | 14.03332 | – |
| 2026 May 14 17:58 | 2026 May 10 06:40:47 | 99.1526 | 0.01171 | 3.1216 | 15.8742 | 41.1380 | 14.03332 | – |
| 2026 May 13 17:58 | 2026 May 10 06:40:47 | 99.1526 | 0.01171 | 3.1216 | 15.8742 | 41.1380 | 14.03332 | – |
| 2026 May 12 17:58 | 2026 May 10 06:40:47 | 99.1526 | 0.01171 | 3.1216 | 15.8742 | 41.1380 | 14.03332 | – |
| 2026 May 11 17:56 | 2026 May 10 06:40:47 | 99.1526 | 0.01171 | 3.1216 | 15.8742 | 41.1380 | 14.03332 | – |
| 2026 May 10 17:57 | 2026 May 10 06:40:47 | 99.1526 | 0.01171 | 3.1216 | 15.8742 | 41.1380 | 14.03332 | – |